counters
brief
Show Commands
This chapter describes the Cisco Nexus 1000V show commands.
show aaa accounting
To display the AAA accounting configuration, use the show aaa accounting command.
show aaa accounting
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the accounting configuration:
n1000v#
show aaa accounting
Related Commands
|
|
aaa accounting login |
Configures the console or default login accounting method. |
show running-config aaa [all] |
Displays the AAA configuration as it currently exists in the running configuration. |
show aaa authentication
To display the configuration for AAA authentication, use the show aaa authentication command.
show aaa authentication [ login error-enable | login mschap ]
Syntax Description
login error-enable |
(Optional) Displays the authentication login error message enable configuration. |
login mschap |
(Optional) Displays the authentication login MS-CHAP enable configuration. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the configured authentication parameters:
n1000v# show aaa authentication
This example shows how to display the authentication-login error-enable configuration:
n1000v# show aaa authentication login error-enable
This example shows how to display the authentication-login MSCHAP configuration:
n1000v# show aaa authentication login mschap
Related Commands
|
|
aaa authentication login |
Configures the console or default login authentication method. |
show running-config aaa [all] |
Displays the AAA configuration as it currently exists in the running configuration. |
show aaa groups
To display the configured AAA server groups, use the show aaa groups command.
show aaa groups
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display AAA group information:
Related Commands
|
|
aaa group |
Configures an AAA server group. |
show running-config aaa [all] |
Displays the AAA configuration as it currently exists in the running configuration. |
show access-list summary
To display configured access control lists (ACLs), use the show access-list summary command.
show access-list summary
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display configured ACLs:
n1000v# show access-lists summary
Related Commands
|
|
ip access-list |
Creates the IP ACL and enters IP ACL configuration mode. |
show ip access-lists |
Displays the IP ACL configuration. |
show accounting log
To display the accounting log contents, use the show accounting log command.
show accounting log [ size ] [start-time year month day HH : MM : SS ]
Syntax Description
size |
(Optional) Size of the log to display in bytes. The range is from 0 to 250000. |
start-time year month day HH : MM : SS |
(Optional) Specifies a start time as follows.
- The year is shown in the yyyy format, such as 2009.
- The month is shown in the three-letter English abbreviation, such as Feb.
- The day of the month is shown as a number from 1 to 31.
- Hours, minutes, and seconds are shown in the standard 24-hour format, such as 16:00:00.
|
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the entire accounting log:
n1000v# show accounting log
Wed Jul 22 02:09:44 2009:update:vsh.3286:root:configure terminal ; port-profile Unused_O
r_Quarantine_Uplink ; capability uplink (SUCCESS)
Wed Jul 22 07:57:50 2009:update:171.71.55.185@pts/2:admin:configure terminal ; flow reco
rd newflowrecord (SUCCESS)
Wed Jul 22 08:48:57 2009:start:swordfish-build1.cisco.com@pts:admin:
Wed Jul 22 08:49:03 2009:stop:swordfish-build1.cisco.com@pts:admin:shell terminated grac
Wed Jul 22 08:50:36 2009:update:171.71.55.185@pts/2:admin:configure terminal ; no flow r
ecord newflowrecord (SUCCESS)
Thu Jul 23 07:21:50 2009:update:vsh.29016:root:configure terminal ; port-profile Unused_
Or_Quarantine_Veth ; state enabled (SUCCESS)
Thu Jul 23 10:25:19 2009:start:171.71.55.185@pts/5:admin:
Thu Jul 23 11:07:37 2009:update:171.71.55.185@pts/5:admin:enabled aaa user default role
This example shows how to display 400 bytes of the accounting log:
n1000v# show accounting log 400
Sat Feb 16 21:15:24 2008:update:/dev/pts/1_172.28.254.254:admin:show accounting log start-time 2008 Feb 16 18:31:21
Sat Feb 16 21:15:25 2008:update:/dev/pts/1_172.28.254.254:admin:show system uptime
Sat Feb 16 21:15:26 2008:update:/dev/pts/1_172.28.254.254:admin:show clock
This example shows how to display the accounting log starting at 16:00:00 on February 16, 2008:
n1000v(config)# show accounting log start-time 2008 Feb 16 16:00:00
Sat Feb 16 16:00:18 2008:update:/dev/pts/1_172.28.254.254:admin:show logging log file start-time 2008 Feb 16 15:59:16
Sat Feb 16 16:00:26 2008:update:/dev/pts/1_172.28.254.254:admin:show accounting log start-time 2008 Feb 16 12:05:16
Sat Feb 16 16:00:27 2008:update:/dev/pts/1_172.28.254.254:admin:show system uptime
Sat Feb 16 16:00:28 2008:update:/dev/pts/1_172.28.254.254:admin:show clock
Sat Feb 16 16:01:18 2008:update:/dev/pts/1_172.28.254.254:admin:show logging log file start-time 2008 Feb 16 16:00:16
Sat Feb 16 16:01:26 2008:update:/dev/pts/1_172.28.254.254:admin:show accounting log start-time 2008 Feb 16 12:05:16
Sat Feb 16 16:01:27 2008:update:/dev/pts/1_172.28.254.254:admin:show system uptime
Sat Feb 16 16:01:29 2008:update:/dev/pts/1_172.28.254.254:admin:show clock
Sat Feb 16 16:02:18 2008:update:/dev/pts/1_172.28.254.254:admin:show logging log file start-time 2008 Feb 16 16:01:16
Sat Feb 16 16:02:26 2008:update:/dev/pts/1_172.28.254.254:admin:show accounting log start-time 2008 Feb 16 12:05:16
Sat Feb 16 16:02:28 2008:update:/dev/pts/1_172.28.254.254:admin:show system uptime
Related Commands
|
|
clear accounting log |
Clears the accounting log. |
show banner motd
To display the configured banner message, use the show banner motd command.
show banner motd
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the configured banner message:
n1000v(config)# show banner motd
April 16, 2008 Welcome to the Switch
Related Commands
|
|
banner motd |
Configures the banner message of the day. |
switchname |
Changes the switch prompt. |
show bgp all
To display BGP information for all the address families, use show bgp all command.
show bgp all
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display BGP information for all the address families:
n1000v(config)# show bgp all
BGP routing table information for VRF default, address family L2VPN EVPN
BGP table version is 128, local router ID is 17.17.17.31
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 17.17.17.31:7001 (EVI 7001)
*>i[3]:[0]:[32]:[1.2.3.4]/88
*>i[3]:[0]:[32]:[17.17.18.41]/88
*>l[3]:[0]:[32]:[17.17.19.15]/88
*>l[3]:[0]:[32]:[17.17.19.16]/88
*>i[3]:[0]:[32]:[17.17.19.21]/88
Related Commands
|
|
show bgp convergence |
Displays the information about BGP convergence. |
show bgp convergence
To display the information about BGP convergence, use show bgp convergence command.
show bgp convergence
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to displays the information about BGP convergence:
n1000v(config)# show bgp convergence
Config processing completed 0.686217 after start
BGP out of wait mode 0.686265 after start
Information for VRF default
Initial-bestpath timeout: 300 sec, configured 0 sec
First peer up 00:00:11 after start
Bestpath timer not running
First bestpath signalled 00:00:03 after start
First bestpath completed 00:00:03 after start
First bestpath signalled 00:00:03 after start
First bestpath completed 00:00:03 after start
Related Commands
|
|
show bgp all |
Displays BGP information for all the address families |
show bgp event-history cli
To show BGP cli logs, use show bgp event-history cli command.
show bgp event-history cli
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display BGP cli logs:
n1000v(config)# show bgp event-history cli
2014 Aug 10 10:50:10.772790 bgp 1 [7900]: [30712]: Calling callback 'show_bgp_int_event_hist_cmd' for 'show bgp event-history cli'
2014 Aug 10 10:41:32.000639 bgp 1 [7900]: [29001]: Callback 'show_ip_bgp_convergence_cmd' returned 0
2014 Aug 10 10:41:32.000374 bgp 1 [7900]: [29001]: Calling callback 'show_ip_bgp_convergence_cmd' for 'show bgp convergence'
Related Commands
|
|
show bgp event-history cli |
Displays BGP cli logs |
show bgp event-history detail |
Displays detailed event logs |
show bgp event-history errors |
Displays error logs of BGP |
show bgp event-history events |
Displays event logs |
show bgp event-history logs |
Displays messages logged via syslog |
show bgp event-history msgs |
Displays various message logs of BGP |
show bgp event-history periodic |
Displays periodic event logs |
show bgp l2vpn evpn summary
To display summarized information of BGP state, use show bgp l2vpn evpn summary command.
show bgp l2vpn evpn summary
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display summarized information of BGP state:
n1000v(config)# show bgp l2vpn evpn summary
BGP summary information for VRF default, address family L2VPN EVPN
BGP router identifier 17.17.17.31, local AS number 1
BGP table version is 128, L2VPN EVPN config peers 1, capable peers 1
30 network entries and 30 paths using 3420 bytes of memory
BGP attribute entries [19/2508], BGP AS path entries [0/0]
BGP community entries [0/0], BGP clusterlist entries [0/0]
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
17.17.17.39 4 1 13030 4860 128 0 0 2d15h 11
Related Commands
|
|
show bgp l2vpn evpn community |
Display routes matching the BGP communities. |
show bgp l2vpn evpn community-list |
Display routes matching the community-list. |
show bgp l2vpn evpn dampening |
Display dampening info. |
show bgp l2vpn evpn evi |
EVPN Instance. |
show bgp l2vpn evpn extcommunity |
Display routes matching the BGP extcommunities. |
show bgp l2vpn evpn extcommunity-list |
Display routes matching the extcommunity-list. |
show bgp l2vpn evpn filter-list |
Display routes matching the filter-list. |
show bgp l2vpn evpn neighbors |
Display all configured BGP neighbors. |
show bgp l2vpn evpn rd |
Display information for a route distinguisher. |
show bgp l2vpn evpn received-paths |
Display paths stored for soft-reconfig. |
show bgp l2vpn evpn route-map |
Display routes matching the route-map. |
show bgp l2vpn evpn summary |
Display summarized information of BGP state. |
show bgp l2vpn evpn vrf |
Virtual Router Context. |
show bgp l2vpn evpn vtep |
Display VTEP information. |
show bgp paths
To display Path information, use show bgp paths command.
show bgp paths
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display Path information:
n1000v(config)# show bgp paths
Address Hash Refcount Metric Path
Related Commands
|
|
show bgp all |
Displays BGP information for all the address families |
show bgp process
To display BGP global information, use show bgp process command.
show bgp process
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display BGP global information:
n1000v(config)# show bgp process
BGP Protocol Started, reason: : configuration
BGP Protocol State : Running
BGP attributes information
Number of attribute entries : 19
HWM of attribute entries : 20
Bytes used by entries : 1824
Entries pending delete : 0
HWM of entries pending delete : 0
BGP paths per attribute HWM : 2
Bytes used by AS path entries : 0
Bytes used by PMSI entries : 171
Information regarding configured VRFs:
BGP Information for VRF default
Configured Router-ID : 17.17.17.31
No. of configured peers : 1
No. of pending config peers : 0
No. of established peers : 1
Information for address family IPv4 Unicast in VRF default
Peers Active-peers Routes Paths Networks Aggregates
Information for address family L2VPN EVPN in VRF default
Peers Active-peers Routes Paths Networks Aggregates
Related Commands
|
|
show bgp all |
Displays BGP information for all the address families |
show bgp sessions
To display session information for all peers, use show bgp sessions command.
show bgp sessions
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display BGP session information for all peers:
n1000v(config)# show bgp sessions
Total peers 1, established peers 1
peers 1, established peers 1, local router-id 17.17.17.31
State: I-Idle, A-Active, O-Open, E-Established, C-Closing, S-Shutdown
Neighbor ASN Flaps LastUpDn|LastRead|LastWrit St Port(L/R) Notif(S/R)
17.17.17.39 1 1 2d15h |00:00:24|00:00:14 E 179/58155 0/1
Related Commands
|
|
show bgp all |
Displays BGP information for all the address families |
show bgp statistics
To display session information for all peers, use show bgp statistics command.
show bgp statistics
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display BGP global statistics:
n1000v(config)# show bgp statistics
Neighbor aggregated statistics (sent/received)
4883/13052 910472/94003 4/2 18/8188
Keepalives Notifications Route-refresh Capabilities
Passive Open attempts : 1
BGP I/O Open loops : 291332
BGP I/O Open recv calls : 8
BGP I/O Send calls : 4871
BGP I/O Recv calls : 5000
BGP I/O Write calls : 4867
BGP I/O Write loops : 9735
BGP I/O Write loop yields : 0
BGP I/O Read calls : 291350
BGP I/O Read loops : 291406
BGP I/O Read loop yields : 4947
BGP I/O process nlri yields : 0
BGP I/O process withdraw yields : 0
BGP Read time exceeded : 0
BGP Update send pending : 0
BGP Update buffer not available : 10
BGP Update walk suspended : 2
BGP Yielded in updates : 0
BGP Yielded in packing : 0
BGP No sendbuf for peer : 0
BGP No withdraw buf for peer : 0
BGP Yields while updating peer : 2
BGP Yields in update event : 0
Signal Update Events : 78
Msg queue recv errors : 0
Sockets create/accept/close : 5/1/3
Sockets create retries/failures : 0/0
Socket fd-close session/setup sched : 1/2
Socket fd-close runs/total/max/curr : 4/3/1/0
Related Commands
|
|
show bgp all |
Displays BGP information for all the address families |
show boot
To display the system and kickstart boot variables for verification, use the show boot command.
show boot [ auto-copy [ list ] | sup-1 | sup-2 | variables ]
Syntax Description
auto-copy |
(Optional) Determines whether auto-copy is enabled. |
list |
(Optional) Displays the list of files to be auto-copied. |
sup-1 |
(Optional) Displays the sup-1 supervisor module configuration. |
sup-2 |
(Optional) Displays the sup-2 supervisor module configuration. |
variables |
(Optional) Displays a list of boot variables. |
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the system and kickstart boot variables for verification:
n1000v(config)# show boot
bootflash:/nexus-1000v-kickstart-mzg.4.0.4
bootflash:/nexus-1000v-mzg.4.0.4.SV1.2.bin
bootflash:/nexus-1000v-kickstart-mzg.4.0.4
bootflash:/nexus-1000v-mzg.4.0.4.SV1.2.bin
No module boot variable set
Related Commands
|
|
boot system bootflash: |
Adds the new system boot variable. |
boot kickstart bootflash: |
Adds the new kickstart boot variable. |
reload |
Reloads the Virtual Supervisor Module (VSM). |
show version |
Displays the software version is present on the VSM. |
show bridge-domain
To display bridge domain information, use the show bridge-domain command.
show bridge-domain [ bd-name | brief | summary ]
Syntax Description
bd-name |
(Optional) The name of the bridge domain. |
brief |
(Optional) Specifies to display only a brief summary of the information for the bridge domain. |
summary |
(Optional) Specifies to display summary information for all bridge domains. |
Command Modes
Any command mode
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was modified to list the global configurations and segment mode changes. |
4.2(1)SV1(5.1) |
This command was introduced. |
Usage Guidelines
The ports are inactive if a segment ID is not configured for a bridge domain.
Examples
This example shows how to display all bridge domains.
n1000v(config)# show bridge-domain
Bridge-domain tenant-red (0 ports in all)
Segment ID: 5000 (Manual/Active)
Mode: Unicast-only (override)
MAC Distribution: Enable (override)
State: UP Mac learning: Enabled
This example shows how to display brief summary information for a bridge domain:
n1000v(config)# show bridge-domain brief
Bridge-domain Status Ports
------------------------------------- --------- -------------------------------
tenant-red active Veth5, Veth7, Veth9
This example shows how to display summary information for all bridge domains:
n1000v(config)# show bridge-domain summary
Number of existing bridge-domains: 1
Related Commands
|
|
show bridge-domain |
Displays all bridge domains with the mode. |
show bridge-domain vteps |
Displays the bridge domain-to-VTEP mappings that are maintained by the VSM and are pushed to all VEMs. |
show bridge-domain mappings |
Displays VLAN-VXLAN mappings configured in VSM on the Ethernet uplink port-profile of a service module/VXLAN gateway or the vEthernet access port-profile for VXLAN trunk feature. |
show bridge-domain mac |
Displays all the MAC addresses that are learned by the VSMs on VXLANs that are configured with the MAC distribution feature. |
show bridge-domain mac
Displays all the MACs learnt by VSM on VXLANs configured with MAC distribution.
show bridge-domain mac
show bridge-domain <bd-name> mac
Syntax Description
bd-name |
(Optional) The name of the bridge domain. |
mac |
(Optional) Displays all the MACs learnt by VSM on VXLANs configured with MAC distribution. |
<bd-name> mac |
(Optional) Displays all the MACs learnt by VSM on VXLANs configured with MAC distribution. |
Command Modes
Any command mode
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
To list all the MAC addresses that are learned by the VSMs on VXLANs that are configured with the MAC distribution feature.
Examples
This example shows how to display mac information for all bridge domains:
n1000v(config)# show bridge-domain mac
Bridge-domain: Vxlan-32200
MAC Address Module Port VTEP-IP Address
------------------------------------------------------------------------------
0050.569f.2c58 6 Veth65 10.105.232.88
0050.569f.4ebf 6 Veth67 10.105.232.88
0050.569f.7957 6 Veth68 10.105.232.88
This example shows how to display <bd-name> mac information for bridge domain:
n1000v(config)# show bridge-domain Vxlan-32200 mac
Bridge-domain: Vxlan-32200
MAC Address Module Port VTEP-IP Address
------------------------------------------------------------------------------
0050.569f.2c58 6 Veth65 10.105.232.88
0050.569f.4ebf 6 Veth67 10.105.232.88
0050.569f.7957 6 Veth68 10.105.232.88
Related Commands
|
|
show bridge-domain |
Displays all bridge domains with the mode. |
show bridge-domain vteps |
Displays the bridge domain-to-VTEP mappings that are maintained by the VSM and are pushed to all VEMs. |
show bridge-domain mappings |
Displays VLAN-VXLAN mappings configured in VSM on the Ethernet uplink port-profile of a service module/VXLAN gateway or the vEthernet access port-profile for VXLAN trunk feature. |
show bridge-domain mappings
Displays VLAN-VXLAN mappings configured in VSM on the Ethernet uplink port-profile of a service module/VXLAN gateway or the vEthernet access port-profile for VXLAN trunk feature.
show bridge-domain mappings [active | inactive | module | service]
Note
Starting with Release 5.2(1)SV3(1.15), Cisco Nexus 1000V for VMware vSphere does not support the VXLAN gateway feature.
Syntax Description
active |
(Optional) Displays the active mappings. A mapping is considered active if the VLAN and bridge-domain are created in VSM. |
inactive |
(Optional) Displays the inactive mappings. A mapping is considered inactive if either the VLAN or bridge-domain is not created in VSM. |
module |
(Optional) Displays interfaces on a specified module. |
service |
(Optional) Service command. |
Command Modes
Any command mode
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
Use this command to view all VLAN-VXLAN mappings created in the VSM.
Examples
This example shows how to display VLAN-VXLAN mappings for VXLAN gateway:
vsm# show bridge-domain mappings
-------------------------------------------------------------------------------
Interface Module Serv Inst Vlan BD-Name
-------------------------------------------------------------------------------
port-channel7 9 753 753 bd-753
port-channel8 10 753 753 bd-753
This example shows how to display VLAN-VXLAN mappings for theVXLAN trunk feature:
switch(config-bd)# show bridge-domain mappings
-------------------------------------------------------------------------------
Interface Service Instance ID Module ID Vlan ID Segment ID
-------------------------------------------------------------------------------
Note
The value in the Interface column varies based on the VXLAN gateway or the VXLAN trunk feature. Vethernet<number> in the Interface column indicates mapping for the VXLAN trunk feature; port-channel<number> in the Interface column indicates mapping configured on the VXLAN gateway.
Related Commands
|
|
show bridge-domain |
Displays all bridge domains with the mode. |
show bridge-domain vteps |
Displays the bridge domain-to-VTEP mappings that are maintained by the VSM and are pushed to all VEMs. |
show bridge-domain mac |
Displays all the MAC addresses that are learned by the VSMs on VXLANs that are configured with the MAC distribution feature. |
show bridge-domain vteps
Displays bridge-domain to VTEPs mapping maintained by VSM and pushed to all VEMs.
show bridge-domain vteps
show bridge-domain <bd-name> vteps
Syntax Description
bd-name |
(Optional) The name of the bridge domain. |
vteps |
(Optional) Displays bridge-domain to VTEPs mapping maintained by VSM and pushed to all VEMs. |
<bd-name> vteps |
(Optional) Displays bridge-domain to VTEPs mapping maintained by VSM and pushed to all VEMs. |
Command Modes
Any command mode
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
Mappings that are maintained by the VSM bridge-domain to VTEP and are pushed to all VEMs.
Examples
This example shows how to display vteps information for all bridge domains:
n1000v(config)# show bridge-domain vteps
D: Designated VTEP I:Forwarding Publish Incapable VTEP
Note: (*) Denotes active gateway module
Bridge-domain: Vxlan-32000
Port Module VTEP-IP Address VTEP-Flags
------------------------------------------------------------------------------
Veth48 7 10.105.232.89 (D)
Veth231 18 104.232.105.10 (DI*)
This example shows how to display <bd-name> vteps information for specific bridge domains:
n1000v(config)# show bridge-domain Vxlan-32000 vteps
D: Designated VTEP I:Forwarding Publish Incapable VTEP
Note: (*) Denotes active gateway module
Bridge-domain: Vxlan-32000
Port Module VTEP-IP Address VTEP-Flags
------------------------------------------------------------------------------
Veth48 7 10.105.232.89 (D)
Veth231 18 104.232.105.10 (DI*)
Related Commands
|
|
show bridge-domain |
Displays all bridge domains with the mode. |
show bridge-domain mappings |
Displays VLAN-VXLAN mappings configured in VSM on the Ethernet uplink port-profile of a service module/VXLAN gateway or the vEthernet access port-profile for VXLAN trunk feature. |
show bridge-domain mac |
Displays all the MAC addresses that are learned by the VSMs on VXLANs that are configured with the MAC distribution feature. |
show cdp
To display your Cisco Discovery Protocol (CDP) configuration, use the show cdp command.
show cdp { all | entry { all | name s0 } | global | interface if0 | traffic interface if2 }
Syntax Description
all |
Display all interfaces in CDP database. |
entry |
Display CDP entries in database. |
name name |
Display a specific CDP entry matching a name. |
global |
Display CDP parameters for all interfaces. |
interface interface |
Display CDP parameters for a specified interface. |
traffic interface interface |
Display CDP traffic statistics. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the global CDP configuration:
n1000v(config)# show cdp global
Global CDP information:
CDP enabled globally
Sending CDP packets every 5 seconds
Sending a holdtime value of 10 seconds
Sending CDPv2 advertisements is disabled
Sending DeviceID TLV in Mac Address Format
This example shows how to display the CDP configuration for a specified interface:
n1000v(config)# show cdp interface ethernet 2/3
Sending CDP packets every 60 seconds
This example shows how to display the CDP traffic statistics for a specified interface:
n1000v(config)# show cdp traffic interface ethernet 2/3
----------------------------------------
Traffic statistics for Ethernet2/3
This example shows how to display CDP parameters for all interfaces:
Sending CDP packets every 60 seconds
Sending CDP packets every 60 seconds
Sending CDP packets every 60 seconds
Sending CDP packets every 60 seconds
Sending CDP packets every 60 seconds
Sending CDP packets every 60 seconds
Related Commands
|
|
show cdp neighbors |
Displays the configuration and capabilities of upstream devices. |
cdp enable |
In interface mode, enables CDP on an interface. In EXEC mode, enables CDP for your device. |
cdp advertise |
Assigns the CDP version to advertise. |
show cdp neighbors
To display the configuration and capabilities of upstream devices, use the show cdp neighbors command.
show cdp neighbors [ interface if ] detail
Syntax Description
interface if |
(Optional) Show CDP neighbors for a specified interface. |
detail |
Show the detailed configuration of all CDP neighbors. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the configuration and capabilities of upstream devices:
n1000v(config)# show cdp neighbors
Capability Codes: R - Router, T - Trans-Bridge, B - Source-Route-Bridge
S - Switch, H - Host, I - IGMP, r - Repeater,
V - VoIP-Phone, D - Remotely-Managed-Device,
Device ID Local Intrfce Hldtme Capability Platform Port ID
swordfish-6k-2 Eth2/2 169 R S I WS-C6503-E Gig1/14
swordfish-6k-2 Eth2/3 139 R S I WS-C6503-E Gig1/15
swordfish-6k-2 Eth2/4 135 R S I WS-C6503-E Gig1/16
swordfish-6k-2 Eth2/5 177 R S I WS-C6503-E Gig1/17
swordfish-6k-2 Eth2/6 141 R S I WS-C6503-E Gig1/18
This example shows how to display configuration and capabilities of upstream devices for a specific interface:
n1000v(config)# show cdp neighbors interface ethernet 2/3
Capability Codes: R - Router, T - Trans-Bridge, B - Source-Route-Bridge
S - Switch, H - Host, I - IGMP, r - Repeater,
V - VoIP-Phone, D - Remotely-Managed-Device,
Device ID Local Intrfce Hldtme Capability Platform Port ID
swordfish-6k-2 Eth2/3 173 R S I WS-C6503-E Gig1/15
Related Commands
|
|
show cdp |
Displays the CDP configuration and capabilities for your device. |
cdp enable |
In interface mode, enables CDP on an interface. In EXEC mode, enables CDP for your device. |
cdp advertise |
Assigns the CDP version to advertise. |
show cts
To display the global Cisco TrustSec configuration, use the show cts command.
show cts
Syntax Description
This command has no arguments or keywords.
Command Modes
Any configuration mode.
network-admin
vdc-admin
network-operator
vdc-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Usage Guidelines
To use this command, you must enable the Cisco TrustSec feature using the feature cts command.
This command requires the Advanced Services license.
Examples
This example shows how to display the Cisco TrustSec global configuration:
==============================
CTS device identity : Device1
CTS caching support : disabled
Number of CTS interfaces in
Related Commands
|
|
feature cts |
Enables the Cisco TrustSec feature. |
show cts credentials
To display the Cisco TrustSec device credentials configuration, use the show cts credentials command.
show cts credentials
Syntax Description
This command has no arguments or keywords.
Command Modes
Any configuration mode.
network-admin
vdc-admin
network-operator
vdc-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Usage Guidelines
To use this command, you must enable the Cisco TrustSec feature using the feature cts command.
This command requires the Advanced Services license.
Examples
This example shows how to display the Cisco TrustSec credentials configuration:
switch# show cts credentials
CTS password is defined in keystore, device-id = Device1
Related Commands
|
|
feature cts |
Enables the Cisco TrustSec feature. |
show cts environment-data
To display the global Cisco TrustSec environment data, use the show cts environment-data command.
show cts environment-data
Syntax Description
This command has no arguments or keywords.
Command Modes
Any configuration mode.
network-admin
vdc-admin
network-operator
vdc-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Usage Guidelines
To use this command, you must enable the Cisco TrustSec feature using the feature cts command.
The Cisco NX-OS device downloads the Cisco TrustSec environment data from the ACS after you have configured the Cisco TrustSec credentials for the device and configured authentication, authorization, and accounting (AAA).
This command requires the Advanced Services license.
Examples
This example shows how to display the Cisco TrustSec environment data:
switch# show cts environment-data
==============================
Current State : CTS_ENV_DNLD_ST_ENV_DOWNLOAD_DONE
Last Status : CTS_ENV_SUCCESS
Local Device SGT : 0x0002
Transport Type : CTS_ENV_TRANSPORT_DIRECT
Data loaded from cache : FALSE
Env Data Lifetime : 300 seconds after last update
Last Update Time : Sat Jan 5 16:29:52 2008
Server List : ACSServerList1
AID:74656d706f72617279 IP:10.64.65.95 Port:1812
Related Commands
|
|
feature cts |
Enables the Cisco TrustSec feature. |
show cts interface
To display the Cisco TrustSec information for interfaces, use the show cts interface command.
show cts interface { all | delete-hold | ethernet | vethernet }
Syntax Description
all |
Displays Cisco TrustSec information for all interfaces. |
Delete-hold timer |
Displays a delete hold timer value. |
Ethernet 3/2 |
Displays Cisco TrustSec information for the specific ethernet interface. |
Vethernet 3 |
Displays Cisco TrustSec information for the specific vethernet interface. |
Command Modes
Any configuration mode.
network-admin
vdc-admin
network-operator
vdc-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Usage Guidelines
To use this command, you must enable the Cisco TrustSec feature using the feature cts command.
This command requires the Advanced Services license.
Examples
This example shows how to display the Cisco TrustSec configuration for all interfaces:
switch# show cts interface all
CTS Information for Interface port-channel1:
CTS is enabled, mode: CTS_MODE_MANUAL
Authentication Status: CTS_AUTHC_INIT
Peer is: Unknown in manual mode
802.1X role: CTS_ROLE_UNKNOWN
Authorization Status: CTS_AUTHZ_INIT
Peer SGT assignment: Trusted
Configured pairwise ciphers:
CTS Information for Interface Vethernet17:
CTS is enabled, mode: CTS_MODE_MANUAL
Authentication Status: CTS_AUTHC_INIT
Peer is: Unknown in manual mode
802.1X role: CTS_ROLE_UNKNOWN
Authorization Status: CTS_AUTHZ_INIT
Peer SGT assignment: Not Trusted
Configured pairwise ciphers:
CTS Information for Interface Vethernet33:
CTS is enabled, mode: CTS_MODE_MANUAL
Authentication Status: CTS_AUTHC_INIT
Peer is: Unknown in manual mode
802.1X role: CTS_ROLE_UNKNOWN
Authorization Status: CTS_AUTHZ_INIT
Peer SGT assignment: Not Trusted
Configured pairwise ciphers:
This example shows how to display the Cisco TrustSec configuration for a specific interface:
switch# show cts interface vethernet 40
CTS Information for Interface Vethernet40:
CTS is enabled, mode: CTS_MODE_MANUAL
Authentication Status: CTS_AUTHC_INIT
Peer is: Unknown in manual mode
802.1X role: CTS_ROLE_UNKNOWN
Authorization Status: CTS_AUTHZ_INIT
Peer SGT assignment: Not Trusted
Configured pairwise ciphers:
Table 17-1 provides information about the values displayed in the show cts interface command output.
Table 17-1 show cts interface Command Output Values Descriptions
|
|
Authentication Status Field |
CTS_AUTHC_INIT |
The authentication engine is in initial state. |
CTS_AUTHC_SUCCESS |
The authentication is successful. |
CTS_AUTHC_NO_RESPONSE |
The Cisco Access Control Server (ACS) is cannot be reached. No response was received from the Cisco ACS. |
CTS_AUTHC_UNAUTHORIZED |
The authentication is in progress. |
CTS_AUTHC_SKIPPED_CONFIG |
The Cisco TrustSec configuration indicates that the device should skip the authentication process. |
CTS_AUTHC_REJECT |
The Cisco ACS rejected the authentication request. |
Authorization Status Field |
CTS_AUTHZ_INIT |
The authorization engine is in the initial state. |
CTS_AUTHZ_SUCCESS |
The authorization was successful. |
CTS_AUTHZ_REJECT |
The ACS rejected the authorization request. |
CTS_AUTHZ_SKIPPED_CONFIG |
The Cisco TrustSec configuration indicates that the device should skip the authorization process. |
CTS_AUTHZ_POL_ACQ_FAILURE |
The authorization policy acquisition failed. |
CTS_AUTHZ_HW_FAILURE |
The authorization programming failed. |
CTS_AUTHZ_RBACL_FAILURE |
The security group access control groups (SGACLs) failed to download and install. |
CTS_AUTHZ_INCOMPLETE |
The authorization is in progress. |
SAP Status Field |
CTS_SAP_INIT |
The Security Association Protocol (SAP) negotiation is in the initial state. |
CTS_SAP_SUCCESS |
The SAP negotiation succeeded. |
CTS_SAP_FAILURE |
The SAP negotiation failed. |
CTS_SAP_SKIPPED_CONFIG |
The Cisco TrustSec configuration indicates that the device should skip the SAP negotiation. |
CTS_SAP_REKEY |
The SAP rekey is in progress. |
CTS_SAP_INCOMPLETE |
The SAP negotiation in progress. |
Related Commands
|
|
feature cts |
Enables the Cisco TrustSec feature. |
show cts pacs
To display the Cisco TrustSec protect access credentials (PACs) provisioned by EAP-FAST, use the show cts pacs command.
show cts pacs
Syntax Description
This command has no arguments or keywords.
Command Modes
Any configuration mode.
network-admin
vdc-admin
network-operator
vdc-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Usage Guidelines
To use this command, you must enable the Cisco TrustSec feature using the feature cts command.
This command requires the Advanced Services license.
Examples
This example shows how to display the Cisco TrustSec global configuration:
==============================
Credential Lifetime : Thu Apr 3 00:36:04 2008
PAC Opaque : 0002008300020004000974656d706f7261727900060070000101001d
6321a2a55fa81e05cd705c714bea116907503aab89490b07fcbb2bd455b8d873f21b5b6b403eb1d8
125897d93b94669745cfe1abb0baf01a00b77aacf0bda9fbaf7dcd54528b782d8206a7751afdde42
1ff4a3db6a349c652fea81809fba4f30b1fffb7bfffaf9a6608
Related Commands
|
|
feature cts |
Enables the Cisco TrustSec feature. |
show cts role-based access-list
To display the global Cisco TrustSec security group access control list (SGACL) configuration, use the show cts role-based access-list command.
show cts role-based access-list [ list-name ]
Syntax Description
list-name |
(Optional) SGACL name. |
Command Modes
Any configuration mode.
network-admin
vdc-admin
network-operator
vdc-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Usage Guidelines
To use this command, you must enable the Cisco TrustSec feature using the feature cts command.
This command requires the Advanced Services license.
Examples
This example shows how to display the Cisco TrustSec SGACL configuration:
switch# show cts role-based access-list
deny tcp src eq 1000 dest eq 2000
deny udp src range 1000 2000
Related Commands
|
|
feature cts |
Enables the Cisco TrustSec feature. |
show cts role-based counters
To display the configuration status of role-based access control list (RBACL) statistics and list the statistics for all RBACL policies, use the show cts role-based counters command.
show cts role-based counters
Syntax Description
show cts role-based counters |
To display the configuration status of role-based access control list (RBACL) statistics. |
Command Modes
Any configuration mode.
network-admin
vdc-admin
network-operator
vdc-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Usage Guidelines
To use this command, you must enable the Cisco TrustSec feature using the feature cts command.
This command requires the Advanced Services license.
Examples
This example shows how to display the configuration status of RBACL statistics and the total number of packets that match RBACL policies for a specific SGT and DGT:
switch# show cts role-based counters
permit tcp src eq 126 dst eq 20 [0]
permit tcp src eq 126 dst eq 25 [0]
permit tcp src eq 126 dst eq 35 [0]
Related Commands
|
|
clear cts role-based counters |
Clears the RBACL statistics so that all counters are reset to 0. |
cts role-based counters enable |
Enables the RBACL statistics. |
show cts role-based policy
To display the global Cisco TrustSec security group access control list (SGACL) policies, use the show cts role-based policy command.
show cts role-based policy
Syntax Description
This command has no arguments or keywords.
Command Modes
Any configuration mode.
network-admin
vdc-admin
network-operator
vdc-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Usage Guidelines
To use this command, you must enable the Cisco TrustSec feature using the feature cts command.
This command requires the Advanced Services license.
Examples
This example shows how to display the Cisco TrustSec SGACL policies:
switch# show cts role-based policy
deny tcp src eq 1000 dest eq 2000
deny udp src range 1000 2000
Related Commands
|
|
feature cts |
Enables the Cisco TrustSec feature. |
show class-map
To display the class map configuration for all class maps or for a specified class map, use the show class-map command.
show class-map [[ type qos ] [ cmap-name ]]
Syntax Description
type |
(Optional) Specifies the type of the class map. |
qos |
(Optional) Specifies the type QoS. |
cmap-name |
(Optional) Name of an existing class map. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the class map configuration for all class maps with the type qos:
n1000v# show class-map type qos
class-map type qos match-all class1
class-map type qos match-all class2
Related Commands
|
|
class-map |
Puts you in Class Map QoS configuration mode for the specified class map, and configures and saves the map name in the running configuration. |
match access-group name |
Configures and saves the access group to match for this class in the running configuration. |
show ip access-lists |
Displays all IPv4 access control lists (ACLs) or a specific IPv4 ACL. |
show cli variables
To display user-defined CLI persistent variables, use the show cli variables command.
To remove user-defined CLI persistent variables, use the cli no var name command in configuration mode.
show cli variables
cli no var name name
Syntax Description
name |
Name of an existing variable. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display user-defined CLI persistent variables:
n1000v#
show cli variables
TIMESTAMP="2008-07-02-13.45.15"
testinterface="ethernet 3/1"
This example shows how to remove the user-defined CLI persistent variable, mgmtport.
n1000v# cli no var name mgmtport
Related Commands
|
|
cli var name |
Defines a command-line interface (CLI) variable for a terminal session. |
run-script |
Runs a command script that is saved in a file. |
show cores
To view recent core images, use the show cores command.
show cores
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
System core image files are generated when a service fails.
Examples
This example shows how to display recent core images:
Module-num Instance-num Process-name PID Core-create-time
---------- ------------ ------------ --- ----------------
Related Commands
|
|
show processes |
Displays information regarding process logs. |
show cts
To display the global Cisco TrustSec configuration on Cisco Nexus 1000V, use the show cts command.
show cts
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
To use this command, you enable the Cisco TrustSec feature.
This command requires an Advanced License. See the Cisco Nexus 1000V License Configuration Guide, Release 5.2(1)SV3(4.1) for more information on the licensing requirements for Cisco Nexus 1000V.
Examples
This example shows how to display CTS configuration:
==============================
CTS device identity : not configured
CTS caching support : disabled
Number of CTS interfaces in
Related Commands
|
|
feature cts |
Enables Cisco TrustSec on Cisco Nexus 1000V. |
show cts sxp |
Displays the SXP configuration for Cisco TrustSec. |
show cts device tracking
To display the Cisco TrustSec device tracking configuration, use the show cts device tracking command.
show cts device tracking
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
This command requires an Advanced License. See the Cisco Nexus 1000V License Configuration Guide, Release 5.2(1)SV3(4.1) for more information on the licensing requirements for Cisco Nexus 1000V.
Examples
This example shows how to display CTS device tracking configuration:
n1000v#
show cts device tracking
Related Commands
|
|
show cts |
Displays Cisco TrustSec configuration. |
cts device tracking |
Enables the device tracking on Cisco TrustSec SXP. |
show cts interface delete-hold timer
To display the interface delete hold timer period for Cisco TrustSec, use the show cts interface delete-hold timer command.
show cts delete-hold timer
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
This command requires an Advanced License. See the Cisco Nexus 1000V License Configuration Guide, Release 5.2(1)SV3(4.1) for more information on the licensing requirements for Cisco Nexus 1000V.
Examples
This example shows how to display CTS configuration:
n1000v#
configure terminal
n1000v#
cts interface delete-hold timer 120
n1000v#
show cts interface delete-hold timer
Related Commands
|
|
show cts |
Displays Cisco TrustSec configuration. |
cts interface delete-hold timer |
Configures the delete hold timer period for an interface for Cisco TrustSec. |
show cts ipsgt entries
To display the SXP SGT entries for Cisco TrustSec, use the show cts ipsgt entries command.
show cts ipsgt entries
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
This command requires an Advanced License. See the Cisco Nexus 1000V License Configuration Guide, Release 5.2(1)SV3(4.1) for more information on the licensing requirements for Cisco Nexus 1000V.
Examples
This example shows how to display SGT related configuration:
n1000v#
show cts ipsgt entries
Interface SGT IP ADDRESS VRF Learnt
-------------- ------ ---------------- ---------- ---------
- 100 1.1.1.1 default Cli Configured
- 200 2.2.2.3 management Cli Configured
n1000V(config)# show cts ipsgt entries vrf default
Interface SGT IP ADDRESS Pushed Learnt
-------------- ------ ---------------- ---------- ---------
Vethernet2 6766 10.78.1.76 Yes Device Tracking
n1000V(config)# show cts ipsgt entries vrf management
Interface SGT IP ADDRESS Pushed Learnt
-------------- ------ ---------------- ---------- ---------
Vethernet2 6766 10.78.1.76 Yes Device Tracking
- 545 99.10.10.10 Yes Cli Configured
n1000V(config)# show cts ipsgt entries
Interface SGT IP ADDRESS VRF Learnt
-------------- ------ ---------------- ---------- ---------
Vethernet2 6766 10.78.1.76 - Device Tracking
- 545 99.10.10.10 management Cli Configured
Related Commands
|
|
show cts |
Displays Cisco TrustSec configuration. |
show cts sxp |
Displays the SXP configuration for Cisco TrustSec. |
cts role-based sgt-map |
Configures the Cisco TrustSec security group tag (SGT) mapping to the host IP addresses. |
show cts role-based sgt-map
To display the mapping of the IP address to SGT for Cisco TrustSec, use the show cts role-based sgt-map command.
show cts role-based sgt-map
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
This command requires an Advanced License. See the Cisco Nexus 1000V License Configuration Guide, Release 5.2(1)SV3(4.1) for more information on the licensing requirements for Cisco Nexus 1000V.
Examples
This example shows how to display IP-SGT mapping:
n1000v#
show cts role-based sgt-map
IP ADDRESS SGT VRF/VLAN SGT CONFIGURATION
1.1.1.1 100 vrf:1 CLI Configured
2.2.2.3 200 vrf:2 CLI Configured
Related Commands
|
|
show cts |
Displays Cisco TrustSec configuration. |
show cts sxp |
Displays the SXP configuration for Cisco TrustSec. |
cts role-based sgt-map |
Configures the Cisco TrustSec security group tag (SGT) mapping to the host IP addresses. |
show cts sxp
To display the Cisco TrustSec Security Group Tag (SGT) Exchange Protocol (SXP) configuration, use the show cts sxp command.
show cts sxp
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
This command requires an Advanced License. See the Cisco Nexus 1000V License Configuration Guide, Release 5.2(1)SV3(4.1) for more information on the licensing requirements for Cisco Nexus 1000V.
Examples
This example shows how to display CTS SXP configuration:
SXP reconcile timeout:120
Related Commands
|
|
show cts |
Displays Cisco TrustSec configuration. |
cts sxp enable |
Enables the Security Group Tag (SGT) Exchange Protocol (SXP) peer on a device. |
show cts sxp connection
To display the Cisco TrustSec Security Group Tag (SGT) Exchange Protocol (SXP) connections information, use the show cts sxp connection command.
show cts sxp connection
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
This command requires an Advanced License. See the Cisco Nexus 1000V License Configuration Guide, Release 5.2(1)SV3(4.1) for more information on the licensing requirements for Cisco Nexus 1000V.
Examples
This example shows how to display CTS SXP connection information:
PEER_IP_ADDR VRF PEER_SXP_MODE SELF_SXP_MODE CONNECTION STATE
172.23.233.94 management listener speaker initializing
Related Commands
|
|
show cts |
Displays Cisco TrustSec configuration. |
show cts sxp |
Displays the SXP configuration for Cisco TrustSec. |
cts sxp connection peer |
Configures a Security Group Tag (SGT) Exchange Protocol (SXP) peer connection for Cisco TrustSec. |
show ecp
To display the ECP information on the Cisco Nexus 1000V, use the show ecp command.
show ecp
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV2(2.2) |
This command was introduced. |
Examples
The following example shows the configured information for ECP.
ECP Retransmition Timer Exp : 14(163840 micro seconds)
Related Commands
|
|
show evb |
Displays the EVB segmentation information on the Cisco Nexus 1000V. |
show evb vsi |
Displays the VDP VSI information from the Cisco Nexus 1000V VEM. |
show ecp module
To display the state information and statistics for ECP, use the show ecp module command.
show ecp module <module id>
Syntax Description
<module id> |
The module ID for which you want to display state information and statistics. |
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV2(2.2) |
This command was introduced. |
Examples
This example shows how to display the ecp module information:
ECP Retransmition Timer Exp : 14(163840 micro seconds)
Related Commands
|
|
show evb |
Displays the EVB segmentation information on the Cisco Nexus 1000V. |
show evb vsi |
Displays the VDP VSI information from the Cisco Nexus 1000V VEM. |
show ecp |
Displays the ECP information. |
show evb
To display the EVB segmentation information on the Cisco Nexus 1000V, use the show evb command.
show evb
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV2(2.2) |
This command was introduced. |
Examples
This example shows the evb segmentation information:
VDP Mac Address : 0180.0000.0000
VDP Resource Wait Delay : 22(66 secs)
VDP Reinit Keep Alive : 21(20 secs)
Related Commands
|
|
show run evb |
Displays the running configuration for the EVB segmentation. |
show evb module |
Displays evb information for a module. |
show evb module
To display evb information for a module, use the show evb module command.
show evb module <module id>
Syntax Description
<module id> |
The module ID for which you want to display the evb information. |
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV2(2.2) |
This command was introduced. |
Usage Guidelines
You must have the EVB feature enabled before executing this command.
Examples
This example shows how to display evb module information.
VDP Mac Address : 2020.1111.2222
VDP Resource Wait Delay : 20(17 secs)
VDP Reinit Keep Alive : 20(10 secs)
Related Commands
|
|
show evb |
Displays the EVB segmentation information on the Cisco Nexus 1000V. |
show evb vsi |
Displays the VDP VSI information from the Cisco Nexus 1000V VEM. |
show ecp |
Displays the ECP information. |
show evb vsi
To display the VDP VSI information from the Cisco Nexus 1000V VEMs, use the show evb vsi command.
show evb vsi interface veth
Syntax Description
interface veth |
Name of an interface veth. |
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV2(2.2) |
This command was introduced. |
Examples
This example shows how to display the VDP VSI information from Cisco Nexus 1000V VEMs.
switch # show evb vsi interface vethernet 15
ECP Retransmition Timer Exp : 14(163840 micro seconds)
ECP Retransmition Timer Exp : 14(163840 micro seconds)
Related Commands
|
|
show evb |
Displays the EVB segmentation information on the Cisco Nexus 1000V. |
show evb vsi |
Displays the VDP VSI information from the Cisco Nexus 1000V VEM. |
show ecp |
Displays the ECP information. |
show evb module |
Displays the EVB information for a module. |
show fabric forwarding
To display the fabric forwarding details on the Cisco Nexus 1000V, use the show fabric forwarding command.
show fabric forwarding
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV2(2.2) |
This command was introduced. |
Examples
This example shows the fabric forwarding feature enabled.
n1000v# show fabric forwarding
Gateway mac-address: 2020.1111.2222
Related Commands
|
|
show running-config fabric forwarding |
Displays the running configuration for the fabric forwarding feature on teh Cisco Nexus 1000V. |
show feature
To display features available, such as LACP or NetFlow, and whether they are enabled, use the show feature command.
show feature
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV2(2.1) |
This command was modified to list the VXLAN gateway feature state. |
4.2(1)SV1(4) |
This command was introduced. |
Usage Guidelines
Specifies all the features enabled on VSM.
Examples
This example shows how to display available features and whether they are enabled:
Feature Name Instance State
-------------------- -------- --------
network-segmentation 1 disabled
port-profile-roles 1 enabled
Related Commands
|
|
feature lacp |
Enables LACP support for port channels. |
feature dhcp |
Enables DHCP snooping support. |
feature netflow |
Enables NetFlow support. |
feature evb |
Enables the EVB feature. |
feature private-vlan |
Enables private VLAN support. |
show file
To display a full filename by entering a partial filename and pressing the Tab key, use the show file command.
show file { bootflash: | volatile: | debug: } partial_filename [ cksum | md5sum ]
Syntax Description
bootflash |
Specifies a directory or filename. |
volatile: |
Specifies a directory or filename on volatile flash. |
debug: |
Specifies a directory or filename on expansion flash. |
partial_ filename |
Portion of the filename to be displayed. Pressing Tab lists any existing files that match the partial name. |
cksum |
Displays CRC checksum for a file. |
md5sum |
Displays MD5 checksum for a file. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
When you type a partial filename and then press Tab, the CLI completes the filename if the characters that you typed are unique to a single file.
If not, the CLI lists a selection of filenames that match the characters that you typed.
You can then retype enough characters to make the filename unique; and CLI completes the filename for you.
Examples
This example shows how to display a full filename by entering a partial filename and pressing the Tab key:
n1000v# show file bootflash:nexus-1000v <Tab>
bootflash:nexus-1000v-dplug-mzg.4.0.4.SV1.0.42.bin bootflash:nexus-1000v-mzg.4.0.4.SV1.0.42.bin
bootflash:nexus-1000v-kickstart-mzg.4.0.4.SV1.0.42.bin
Related Commands
|
|
dir |
Displays the contents of a directory or file. |
copy |
Copies a file from the specified source location to the specified destination location. |
mkdir |
Creates a directory at the current directory level. |
rmdir |
Removes a directory. |
show flow exporter
To display information about the flow exporter, use the show flow exporter command.
show flow exporter [ name ]
Syntax Description
name |
(Optional) Name of an existing flow exporter. |
Command Modes
CLI flow exporter configuration (config-flow-exporter)
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information about the flow exporter:
n1000v(config-flow-exporter)# show flow exporter
Related Commands
|
|
flow exporter |
Creates a flow exporter, saves it in the running configuration, and then places you in CLI flow exporter configuration mode. |
show flow interface |
Displays flow interface information. |
show flow monitor |
Displays the monitor configuration. |
show flow record |
Displays the record configuration. |
show flow interface
To display the NetFlow configuration for the specified interface, use the show flow interface command.
show flow interface { ethernet interface_number | vethernet slot_number }
Syntax Description
ethernet |
Indicates Ethernet IEEE 802.3z. |
interface_number |
Number that identifies this interface. The range is 1–1048575. |
vethernet |
Indicates virtual Ethernet interface. |
slot_number |
Number identifying the slot. The range is 1–66. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display NetFlow configuration information for vEthernet slot 2:
n1000v(config-if)# show flow interface veth 2
Related Commands
|
|
flow monitor |
Creates a flow monitor, by name, saves it in the running configuration, and then places you in the CLI flow monitor configuration mode. |
flow exporter |
Creates a flow exporter, saves it in the running configuration, and puts you in CLI flow exporter configuration mode. |
show flow exporter |
Displays information about the flow exporter. |
show flow monitor |
Displays the monitor configuration. |
show flow record |
Displays the record configuration. |
show flow monitor
To display information about existing flow monitors, use the show flow monitor command.
show flow monitor [ name ]
show flow monitor name {cache | statistics} module number
Syntax Description
name |
(Optional) Name of an existing flow monitor. |
number |
(Optional) Number of a VEM module. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
5.2(1)SV3(1.1) |
The cache and statistics options were introduced. |
Examples
This example shows how to display information about the flow monitor called MonitorTest:
n1000v(config-flow-monitor)# show flow monitor MonitorTest
Flow Monitor MonitorTest:
Flow Exporter: ExporterTest
This example shows how to display cache and statistics information about the flow monitor called MonitorTest. The cache option is a superset of the statistics option:
n1000v(config-flow-monitor)# show flow monitor MonitorTest cache module 3
* Denotes interface no longer exists, so just the IF Handle is displayed
IPV4 SRC ADDR IPV4 DST ADDR INTF INPUT INTF OUTPUT FLOW DIRN bytes pkts time first time last
=======================================================================================
192.168.0.15 192.168.0.11 Veth4 Veth6 Input 5390 55 261471738 261525781
192.168.0.11 192.168.0.15 Veth6 Veth4 Input 5390 55 261471739 261525782
192.168.0.14 192.168.0.10 Veth1 Veth5 Input 5292 54 261472199 261525248
192.168.0.10 192.168.0.14 Veth5 Veth1 Input 5292 54 261472200 261525249
Related Commands
|
|
flow monitor |
Creates a flow monitor, by name, saves it in the running configuration, and then places you in the CLI flow monitor configuration mode. |
show flow exporter |
Displays information about the flow exporter. |
show flow record |
Displays the record configuration. |
show flow record
To display information about NetFlow flow records, use the show flow record command.
show flow record [ recordname | netflow-original | netflow { ipv4 { original-input | original-output | netflow protocol-port }}]
Syntax Description
recordname |
(Optional) Name of an existing NetFlow flow record. |
netflow-original |
(Optional) Specifies traditional IPv4 input NetFlow with an AS origin. |
netflow |
(Optional) Specifies traditional NetFlow collection schemes. |
ipv4 |
Specifies IPv4 collection schemes. |
original-input |
Indicates the input NetFlow. |
original-output |
Indicates the output NetFlow. |
netflow protocol-port |
Specifies the protocol and ports aggregation scheme. |
Command Modes
CLI flow exporter configuration (config-flow-exporter)
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
This command was modified to change the protocol-port attribute to netflow protocol-port. |
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information about the NetFlow flow record called RecordTest:
n1000v(config)# flow record RecordTest
n1000v(config-flow-record)# show flow record RecordTest
match ipv4 destination address
n1000v(config-flow-record)#
Related Commands
|
|
flow monitor |
Creates a flow monitor, by name, saves it in the running configuration, and then puts you in the CLI flow monitor configuration mode. |
flow exporter |
Creates a flow exporter, saves it in the running configuration, and then puts you in CLI flow exporter configuration mode. |
show flow exporter |
Displays information about the flow exporter. |
show interface brief
To display a short version of the interface configuration, use the show interface brief command.
show interface brief
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display a short version of the interface configuration:
--------------------------------------------------------------------------------
Port VRF Status IP Address Speed MTU
--------------------------------------------------------------------------------
mgmt0 -- up 172.23.232.141 1000 1500
--------------------------------------------------------------------------------
Ethernet VLAN Type Mode Status Reason Speed Port
--------------------------------------------------------------------------------
Eth3/2 1 eth trunk up none 1000(D) --
Eth3/3 1 eth access up none 1000(D) --
Related Commands
|
|
interface |
Adds, removes or configures interfaces. |
show interface ethernet |
Displays information about Ethernet interfaces. |
show interface port-channel |
Displays descriptive information about port channels. |
show interface switchport |
Displays information about switchport interfaces. |
show interface trunk |
Displays information about all the trunk interfaces. |
show interface vethernet |
Displays statistical information about vEthernet interfaces. |
show interface capabilities
To display information about the capabilities of the interfaces, use the show interface capabilities command.
show interface capabilities
Syntax Description
This command has no arguments or keywords.
Command Modes
Any configuration mode
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information about the capabilities of the interfaces:
n1000v# show interface capabilities
Trunk encap. type: 802.1Q
Broadcast suppression: none
Flowcontrol: rx-(none),tx-(none)
QOS scheduling: rx-(none),tx-(none)
Speed: 10,100,1000,10000,auto
Trunk encap. type: 802.1Q
Broadcast suppression: percentage(0-100)
Flowcontrol: rx-(off/on/desired),tx-(off/on/desired)
QOS scheduling: rx-(none),tx-(none)
Speed: 10,100,1000,10000,auto
Trunk encap. type: 802.1Q
Broadcast suppression: percentage(0-100)
Flowcontrol: rx-(off/on/desired),tx-(off/on/desired)
QOS scheduling: rx-(none),tx-(none)
Speed: 10,100,1000,10000,auto
Trunk encap. type: 802.1Q
Broadcast suppression: percentage(0-100)
Flowcontrol: rx-(off/on/desired),tx-(off/on/desired)
QOS scheduling: rx-(none),tx-(none)
Trunk encap. type: 802.1Q
Broadcast suppression: none
Flowcontrol: rx-(none),tx-(none)
QOS scheduling: rx-(none),tx-(none)
Related Commands
|
|
show interface ethernet status |
Displays the status for a specified Ethernet interface. |
show interface switchport |
Displays interface configuration information, including the mode. |
show interface trunk |
Displays information, including access and trunk interface, for all Layer 2 interfaces. |
show interface counters |
Displays the counters for a specified Ethernet interface. |
show interface brief |
Displays a short version of the interface configuration. |
show interface counters
To display the list of interface counters, use the show interface counters command.
show interface counters
Syntax Description
This command has no argument or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
.
Examples
This example shows how to display the list of interface counters:
n1000v# show interface counters
--------------------------------------------------------------------------------
Port InOctets InUcastPkts
--------------------------------------------------------------------------------
control0 155152164 501981
--------------------------------------------------------------------------------
Port InMcastPkts InBcastPkts
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Port OutOctets OutUcastPkts
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Port OutMcastPkts OutBcastPkts
--------------------------------------------------------------------------------
Related Commands
|
|
clear counters interface |
Clears the counters for the specified interfaces. |
show interface counters trunk
To display the counters for Layer 2 switch port trunk interfaces, use the show interface counters trunk command.
show interface { ethernet slot/port } counters trunk
Syntax Description
ethernet slot/port |
Specifies the module number and port number for the trunk interface that you want to display. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
The device supports only IEEE 802.1Q encapsulation. This command also displays the counters for trunk port channels.
Examples
This example shows how to display the counters for a trunk interface. This display shows the frames transmitted and received through the trunk interface, as well as the number of frames with the wrong trunk encapsulation:
n1000v# show interface ethernet 2/9 counters trunk
---------------------------------------------------------------------
Port TrunkFramesTx TrunkFramesRx WrongEncap
---------------------------------------------------------------------
Related Commands
|
|
clear counters interface |
Clears the counters for the specified interfaces. |
show interface ethernet
To display information about Ethernet interfaces, use the show interface ethernet command.
show interface ethernet slot/port [ brief | capabilities | debounce | description | flowcontrol | mac-address | switchport | trunk ]
Syntax Description
slot/port |
Slot number of the interface that you want to display. The slot number range is from 1 to 66, and the port number range is from 1 to 256. |
brief |
(Optional) Specifies to display only a brief summary of the information for the specified interface. |
capabilities |
(Optional) Specifies to display capability information for the specified interface. |
debounce |
(Optional) Specifies to display interface debounce time information. |
description |
(Optional) Specifies to display the description of the specified interface. |
flowcontrol |
(Optional) Specifies to display information about the flow-control status and statistics on received and transmitted flow-control pause packets for the specified interface. |
mac-address |
(Optional) Specifies to display MAC address information for the specified interface. |
switchport |
(Optional) Specifies to display information for the specified interface including access and trunk modes. |
trunk |
(Optional) Specifies to display trunk mode information for the specified interface. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
4.0(4)SV1(2) |
Displays 5-minute input and output packet/bit rate statistics for the specified Ethernet interface. |
Examples
This example shows how to display statistical information for Ethernet interface 3/2:
n1000v# show interface ethernet 3/2
Hardware: Ethernet, address: 0050.5652.a9ba (bia 0050.5652.a9ba)
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 0/255, txload 0/255, rxload 0/255
Auto-Negotiation is turned off
Input flow-control is off, output flow-control is off
Switchport monitor is off
5 minute input rate 570 bytes/second, 6 packets/second
5 minute output rate 220 bytes/second, 0 packets/second
7570522 Input Packets 1120178 Unicast Packets
5340163 Multicast Packets 1110181 Broadcast Packets
1177170 Output Packets 1168661 Unicast Packets
7269 Multicast Packets 1240 Broadcast Packets 0 Flood Packets
4276048 Input Packet Drops 0 Output Packet Drops
Related Commands
|
|
clear interface |
Clears the interface statistics. |
show interface ethernet counters
To display the counters for an Ethernet interface, use the show interface ethernet counters command.
show interface ethernet slot/port counters [ brief | detailed | errors | snmp | storm-control | trunk ]
Syntax Description
slot/port |
Slot number of the interface that you want to display. The slot number range is from 1 to 66, and the port number range is from 1 to 256. |
brief |
(Optional) Specifies to display only a brief summary of the counter information for the specified interface. |
detailed |
(Optional) Specifies to display the n onzero counters for the specified interface. |
errors |
(Optional) Specifies to display the interface error counters for the specified interface. |
snmp |
(Optional) Specifies to display the SNMP MIB values for the specified interface. |
storm-control |
(Optional) Specifies to display the storm-control counters for the specified interface. |
trunk |
(Optional) Specifies to display the trunk counters for the specified interface. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display counters for Ethernet interface 3/2:
n1000v# show interface ethernet 3/2 counters
--------------------------------------------------------------------------------
Port InOctets InUcastPkts InMcastPkts InBcastPkts
--------------------------------------------------------------------------------
Eth3/2 684023652 1182824 5637863 1171780
--------------------------------------------------------------------------------
Port OutOctets OutUcastPkts OutMcastPkts OutBcastPkts
--------------------------------------------------------------------------------
n1000v# 265927107 1233866 7269 1240
Related Commands
|
|
clear interface |
Clears the interface statistics. |
show interface ethernet status
To display the status for an Ethernet interface, use the show interface ethernet status command.
show interface ethernet slot/port status [ err-disable ]
Syntax Description
slot/port |
Slot number of the interface that you want to display. The slot number range is from 1 to 66, and the port number range is from 1 to 256. |
err-disabled |
(Optional) Specifies to display the err-disabled state for the specified interface. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the err-disabled status for Ethernet interface 3/2:
n1000v# show interface ethernet 3/2 status err-disabled
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Related Commands
|
|
clear interface |
Clears the interface statistics. |
show interface ethernet transceiver
To display the transceiver information for an Ethernet interface, use the show interface ethernet transceiver command.
show interface ethernet slot/port transceiver [ calibrations | details ]
Syntax Description
slot/port |
Slot number of the interface that you want to display. The slot number range is from 1 to 66, and the port number range is from 1 to 256. |
calibrations |
(Optional) Specifies to display the calibration information for the specified interface. |
details |
(Optional) Specifies to display detailed information for the specified interface. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display transceiver information for Ethernet interface 3/2:
n1000v# show interface ethernet 3/2 transceiver calibrations
Related Commands
|
|
clear interface |
Clears the interface statistics. |
show interface <interface> counters
To display the list of interface counters, use the show interface <interface> counters command.
show interface ethernet <3/3> counters
show interface vethernet <12> counters
show interface port-channel <2> counters
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display transceiver information for Ethernet interface 3/2:
n1000v# show interface ethernet 3/3 counters
--------------------------------------------------------------------------------
Port InOctets InUcastPkts
--------------------------------------------------------------------------------
Eth3/3 2758912097290 3176383355
--------------------------------------------------------------------------------
Port InMcastPkts InBcastPkts
--------------------------------------------------------------------------------
Eth3/3 30704417 328764864
--------------------------------------------------------------------------------
Port OutOctets OutUcastPkts
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Port OutMcastPkts OutBcastPkts
--------------------------------------------------------------------------------
n1000v# show interface vethernet 12 counters
--------------------------------------------------------------------------------
Port InOctets InUcastPkts
--------------------------------------------------------------------------------
Veth12 3816166241 6370097
--------------------------------------------------------------------------------
Port InMcastPkts InBcastPkts
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Port OutOctets OutUcastPkts
--------------------------------------------------------------------------------
Veth12 506410315368 920858203
--------------------------------------------------------------------------------
Port OutMcastPkts OutBcastPkts
--------------------------------------------------------------------------------
n1000v# show interface port-channel 2 counters
--------------------------------------------------------------------------------
Port InOctets InUcastPkts
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Port InMcastPkts InBcastPkts
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Port OutOctets OutUcastPkts
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Port OutMcastPkts OutBcastPkts
--------------------------------------------------------------------------------
Related Commands
|
|
clear interface |
Clears the interface statistics. |
show interface port-channel
To display descriptive information about port channels, use the show interface port-channel command.
show interface port-channel channel-number [ brief | description | flowcontrol | status | switchport | trunk ]
Syntax Description
channel-number |
Number of the port-channel group. Valid values are from 1 to 4096. |
brief |
(Optional) Specifies the summary information for specified port channels. |
description |
(Optional) Specifies the description of specified port channels. |
flowcontrol |
(Optional) Specifies information about the flow-control status control for specified port channels and the statistics on received and transmitted flow-control pause packets. |
status |
(Optional) Specifies information about the status for specified port channels. |
switchport |
(Optional) Specifies information for specified Layer 2 port channels including access and trunk modes. |
trunk |
(Optional) Specifies information for specified Layer 2 port channels on the trunk mode. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
To display more statistics for the specified port channels, use the show interface port-channel counters command.
Examples
This example shows how to display information for a specific port channel. This command displays statistical information gathered on the port channel at 1-minute intervals:
n1000v(config)# show interface port-channel 50
port-channel50 is down (No operational members)
Hardware is Port-Channel, address is 0000.0000.0000 (bia 0000.0000.0000)
MTU 1500 bytes, BW 100000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Input flow-control is off, output flow-control is off
Switchport monitor is off
Members in this channel: Eth2/10
Last clearing of "show interface" counters 2d71.2uh
5 minute input rate 0 bytes/sec, 0 packets/sec
5 minute output rate 0 bytes/sec, 0 packets/sec
0 input packets 0 unicast packets 0 multicast packets
0 broadcast packets 0 jumbo packets 0 storm suppression packets
0 output packets 0 multicast packets
0 broadcast packets 0 jumbo packets
0 input error 0 short frame 0 watchdog
0 no buffer 0 runt 0 CRC 0 ecc
0 overrun 0 underrun 0 ignored 0 bad etype drop
0 bad proto drop 0 if down drop 0 input with dribble
0 output error 0 collision 0 deferred
0 late collision 0 lost carrier 0 no carrier
0 Rx pause 0 Tx pause 0 reset
This example shows how to display a brief description for a specific port channel, including the mode for the port channel, the status, speed, and protocol:
n1000v# show interface port-channel 5 brief
--------------------------------------------------------------------------------
Port-channel VLAN Type Mode Status Reason Speed Protocol
--------------------------------------------------------------------------------
eth access down No operational members auto(D) lacp
This example shows how to display the description for a specific port channel:
n1000v# show interface port-channel 5 description
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
This example shows how to display the flow-control information for a specific port channel:
n1000v# show interface port-channel 50 flowcontrol
------------------------------------------------------------------------------
Port Send FlowControl Receive FlowControl RxPause TxPause
------------------------------------------------------------------------------
This example shows how to display the status of a specific port channel:
n1000v# show interface port-channel 5 status
--------------------------------------------------------------------------------
Port Name Status Vlan Duplex Speed Type
--------------------------------------------------------------------------------
This example shows how to display information for a specific Layer 2 port channel:
n1000v#
show interface port-channel 50 switchport
Switchport Monitor: Not enabled
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Trunking VLANs Enabled: 1-3967,4048-4093
Administrative private-vlan primary host-association: none
Administrative private-vlan secondary host-association: none
Administrative private-vlan primary mapping: none
Administrative private-vlan secondary mapping: none
Administrative private-vlan trunk native VLAN: none
Administrative private-vlan trunk encapsulation: dot1q
Administrative private-vlan trunk normal VLANs: none
Administrative private-vlan trunk private VLANs: none
Operational private-vlan: none
This command displays information for Layer 2 port channels in both the access and trunk modes.
When you use this command for a routed port channel, the device returns the following message:
This example shows how to display information for a specific Layer 2 port channel that is in trunk mode:
n1000v# show interface port-channel 5 trunk
n1000v# show interface port-channel 50 trunk
port-channel50 is down (No operational members)
Hardware is Ethernet, address is 0000.0000.0000
MTU 1500 bytes, BW 100000 Kbit, DLY 10 usec
Receive flow-control is off, Send flow-control is off
Members in this channel: Eth2/10
Allowed Vlans: 1-3967,4048-4093
This command displays information for only Layer 2 port channels in the trunk modes; you cannot display information about Layer 2 port channels in the access mode with this command.
Related Commands
|
|
show interface port-channel counters |
Displays the statistics for channel groups. |
show port-channel summary |
Displays summary information for all channel groups. |
show interface port-channel counters
To display information about port-channel statistics, use the show interface port-channel counters command.
show interface port-channel channel-number counters [ brief | detailed [ all | snmp ] | errors [ snmp ] | trunk ]
Syntax Description
channel-number |
Number of the port-channel group. Valid values are from 1 to 4096. |
brief |
(Optional) Specifies the rate MB/s and total frames for specified port channels. |
detailed |
(Optional) Specifies the n onzero counters for specified port channels. |
all |
(Optional) Specifies the c ounters for specified port channels. |
snmp |
(Optional) Specifies the SNMP MIB values for specified port channels. |
errors |
(Optional) Specifies the interface error counters for specified port channels. |
trunk |
(Optional) Specifies the i nterface trunk counters for specified port channels. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
This command displays statistics for all port channels including LACP-enabled port channels and those port channels that are not associated with an aggregation protocol.
Examples
This example shows how to display the counters for a specific port channel. This display shows the transmitted and received unicast and multicast packets:
n1000v# show interface port-channel 2 counters
Port InOctets InUcastPkts InMcastPkts InBcastPkts
Port OutOctets OutUcastPkts OutMcastPkts OutBcastPkts
This example shows how to display the brief counters for a specific port channel. This display shows the transmitted and received rate and total frames:
n1000v# show interface port-channel 20 counters brief
-------------------------------------------------------------------------------
Interface Input (rate is 1 min avg) Output (rate is 1 min avg)
------------------------- -----------------------------
-------------------------------------------------------------------------------
This example shows how to display all the detailed counters for a specific port channel:
n1000v# show interface port-channel 20 counters detailed all
10. rxTxHCPkts64Octets = 0
11. rxTxHCpkts65to127Octets = 0
12. rxTxHCpkts128to255Octets = 0
13. rxTxHCpkts256to511Octets = 0
14. rxTxHCpkts512to1023Octets = 0
15. rxTxHCpkts1024to1518Octets = 0
16. rxTxHCpkts1519to1548Octets = 0
14. rxHCPkts65to127Octets = 0
15. rxHCPkts128to255Octets = 0
16. rxHCPkts256to511Octets = 0
17. rxHCpkts512to1023Octets = 0
18. rxHCpkts1024to1518Octets = 0
19. rxHCpkts1519to1548Octets = 0
21. txHCPkts65to127Octets = 0
22. txHCPkts128to255Octets = 0
23. txHCPkts256to511Octets = 0
24. txHCpkts512to1023Octets = 0
25. txHCpkts1024to1518Octets = 0
26. txHCpkts1519to1548Octets = 0
74. InLayer3RoutedOctets = 0
76. OutLayer3RoutedOctets = 0
78. OutLayer3UnicastOctets = 0
79. OutLayer3Multicast = 0
80. OutLayer3MulticastOctets = 0
82. InLayer3UnicastOctets = 0
83. InLayer3Multicast = 0
84. InLayer3MulticastOctets = 0
85. InLayer3AverageOctets = 0
86. InLayer3AveragePackets = 0
87. OutLayer3AverageOctets = 0
88. OutLayer3AveragePackets = 0
This example shows how to display the error counters for a specific port channel:
n1000v#
show interface port-channel 5 counters errors
--------------------------------------------------------------------------------
Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize OutDiscards
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Port Single-Col Multi-Col Late-Col Exces-Col Carri-Sen Runts
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Port Giants SQETest-Err Deferred-Tx IntMacTx-Er IntMacRx-Er Symbol-Err
--------------------------------------------------------------------------------
This example shows how to display information about the trunk interfaces for a specific port channel:
n1000v# show interface port-channel 5 counters trunk
-------------------------------------------------------------------------------
Port TrunkFramesTx TrunkFramesRx WrongEncap
-------------------------------------------------------------------------------
Related Commands
|
|
clear counters interface port-channel |
Clears the statistics for all interfaces that belong to a specific channel group. |
show interface status
To display the interface line status, use the show interface status command.
show interface status [ down | err-disabled | inactive | module module-number | up ]
Syntax Description
down |
(Optional) Specifies interfaces that are in the down state. |
err-disabled |
(Optional) Specifies interfaces that are in the errdisabled state. |
inactive |
(Optional) Specifies interfaces that are in the inactive state. |
module |
(Optional) Limits the display to interfaces on a particular module. |
module-number |
Number that identifies an existing module. The range is 1–66. |
up |
(Optional) Specifies interfaces that are in the up state. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display line status for interfaces in the up state:
n1000v# show interface status up
--------------------------------------------------------------------------------
Port Name Status Vlan Duplex Speed Type
--------------------------------------------------------------------------------
mgmt0 -- up routed full 1000 --
ctrl0 -- up routed full 1000 --
Related Commands
|
|
show interface brief |
Displays a short version of the interface configuration. |
show interface |
Displays interface status and information. |
show interface capabilities |
Displays information about interface capabilities. |
interface |
Adds, removes, or configures interfaces. |
show interface switchport
To display information about switchport interfaces, use the show interface switchport command.
show interface [ ethernet slot number | port-channel channel number ] switchport
Syntax Description
ethernet slot number |
(Optional) Specify the slot number for the display of an ethernet switchport interface. |
port- channel channel-number |
(Optional) Specify the channel number for the display of a port channel switchport interface. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
If you do not specify an interface, this command displays information about all Layer 2 interfaces, including access, trunk, and port channel interfaces and all private VLAN ports.
Examples
This example shows how to display information for all Layer 2 interfaces:
n1000v# show interface switchport
Switchport Monitor: Not enabled
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Trunking VLANs Enabled: 1-3967,4048-4093
Administrative private-vlan primary host-association: none
Administrative private-vlan secondary host-association: none
Administrative private-vlan primary mapping: none
Administrative private-vlan secondary mapping: none
Administrative private-vlan trunk native VLAN: none
Administrative private-vlan trunk encapsulation: dot1q
Administrative private-vlan trunk normal VLANs: none
Administrative private-vlan trunk private VLANs: none
Operational private-vlan: none
Switchport Monitor: Not enabled
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Trunking VLANs Enabled: 1-3967,4048-4093
Administrative private-vlan primary host-association: none
Administrative private-vlan secondary host-association: none
Administrative private-vlan primary mapping: none
Administrative private-vlan secondary mapping: none
Administrative private-vlan trunk native VLAN: none
Administrative private-vlan trunk encapsulation: dot1q
Administrative private-vlan trunk normal VLANs: none
Administrative private-vlan trunk private VLANs: none
Operational private-vlan: none
Switchport Monitor: Not enabled
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Trunking VLANs Enabled: 1-3967,4048-4093
Administrative private-vlan primary host-association: none
Administrative private-vlan secondary host-association: none
Administrative private-vlan primary mapping: none
Administrative private-vlan secondary mapping: none
Administrative private-vlan trunk native VLAN: none
Administrative private-vlan trunk encapsulation: dot1q
Administrative private-vlan trunk normal VLANs: none
Administrative private-vlan trunk private VLANs: none
Operational private-vlan: none
Related Commands
|
|
switchport mode |
Sets the specified interfaces as either Layer 2 access or trunk interfaces. |
show interface counters |
Displays statistics for a specified Layer 2 interface. |
show interface trunk
To display information about all the trunk interfaces, use the show interface trunk command.
show interface [ ethernet type/slot | port-channel channel-number ] trunk [ module number | vlan vlan-id ]
Syntax Description
ethernet type/slot | port- channel channel-number |
(Optional) Type and number of the interface you want to display. |
module number |
(Optional) Specifies the module number. |
vlan vlan-id |
(Optional) Specifies the VLAN number. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
If you do not specify an interface, a module number or a VLAN number, the system displays information for all trunk interfaces.
This command displays information about all Layer 2 trunk interfaces and trunk port-channel interfaces.
Use the show interface counters command to display statistics for the specified Layer 2 interface.
Examples
This example shows how to display information for all Layer 2 trunk interfaces:
n1000v(config)# show interface trunk
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
Port Vlans Allowed on Trunk
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
Related Commands
|
|
switchport mode trunk |
Sets the specified interfaces as Layer 2 trunk interfaces. |
show interface vethernet
To display statistical information about vEthernet interfaces, use the show interface vethernet command.
show interface vethernet interface-number [ brief | description | mac-address | switchport | trunk ]
Syntax Description
interface-number |
(Optional) Number of the interface that you want to display. The range is from 1 to 1048575. |
brief |
(Optional) Specifies to display only a brief summary of information for the specified interface. |
description |
(Optional) Specifies to display the description of the specified interface. |
mac-address |
(Optional) Specifies to display MAC address information for the specified interface. |
switchport |
(Optional) Specifies to display switchport information for the specified interface, including access and trunk modes. |
trunk |
(Optional) Specifies to display trunk mode information for the specified interface. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(2) |
This command was introduced. |
4.0(4)SV1(2) |
Displays 5-minute input and output packet/bit rate statistics for the specified vEthernet interface. |
Examples
This example shows how to display statistical information for vEthernet interface 1:
n1000v# show interface vethernet 1
Vethernet1 is up
Port description is gentoo, Network Adapter 1
Hardware is Virtual, address is 0050.5687.3bac
Owner is VM "gentoo", adapter is Network Adapter 1
5 minute input rate 1 bytes/second, 0 packets/second
5 minute output rate 94 bytes/second, 1 packets/second
655 Input Packets 594 Unicast Packets
0 Multicast Packets 61 Broadcast Packets
98875 Output Packets 1759 Unicast Packets
80410 Multicast Packets 16706 Broadcast Packets 0 Flood Packets
0 Input Packet Drops 0 Output Packet Drops
Related Commands
|
|
clear interface |
Clears the interface statistics. |
show interface vethernet counters
To display the counters for a vEthernet interface, use the show interface vethernet counters command.
show interface vethernet interface-number counters [ brief | detailed | errors | trunk ]
Syntax Description
interface-number |
Number of the interface that you want to display. The range is from 1 to 1048575. |
brief |
(Optional) Specifies to display only a brief summary of counter information for the specified interface. |
detailed |
(Optional) Specifies to display the n onzero counters for the specified interface. |
errors |
(Optional) Specifies to display the interface error counters for the specified interface. |
trunk |
(Optional) Specifies to display the trunk counters for the specified interface. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display counters for vEthernet interface 1:
n1000v# show interface vethernet 1 counters
--------------------------------------------------------------------------------
Port InOctets InUcastPkts InMcastPkts InBcastPkts
--------------------------------------------------------------------------------
Veth1 2434320 5024 12 32363
--------------------------------------------------------------------------------
Port OutOctets OutUcastPkts OutMcastPkts OutBcastPkts
--------------------------------------------------------------------------------
Veth1 4357946 4910 127 64494
Related Commands
|
|
clear interface |
Clears the interface statistics. |
show interface vethernet status
To display the status for a vEthernet interface, use the show interface vethernet status command.
show interface vethernet interface-number status [ err-disable ]
Syntax Description
interface-number |
Number of the interface that you want to display. The range is from 1 to 1048575. |
err-disabled |
(Optional) Specifies to display the err-disabled state for the specified interface. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the err-disabled status for vEthernet interface 1:
n1000v# show interface vethernet 1 status err-disabled
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Veth1 VM1-48, Network Ad up none
Related Commands
|
|
clear interface |
Clears the interface statistics. |
show interface virtual
To display information about virtual interfaces, use the show interface virtual command.
show interface virtual [ vm [ vm_name ] | vmk | vswif ] [ module module_number ]
Syntax Description
vm |
(Optional) Specifies interfaces owned by a virtual machine. |
vm_name |
(Optional) Name that identifies an existing virtual machine. |
vmk |
(Optional) Specifies interfaces owned by the Virtual Machine Kernel. |
vswif |
(Optional) Specifies interfaces owned by the Virtual Service Console. |
module |
(Optional) Specifies interfaces on a particular module. |
module_number |
Number that identifies an existing module. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information for virtual interfaces:
n1000v# show interface virtual
--------------------------------------------------------------------------------
Port Adapter Owner Mod Host
--------------------------------------------------------------------------------
Veth1 Net Adapter 1 austen-gentoo1 33 austen-strider.austen.
Veth2 Net Adapter 2 austen-gentoo1 33 austen-strider.austen.
Related Commands
|
|
show interface virtual port-mapping |
Displays the virtual port mapping for all vEthernet interfaces. |
show interface ethernet |
Displays information about Ethernet interfaces. |
show interface port-channel |
Displays descriptive information about port channels. |
show interface trunk |
Displays information about all the trunk interfaces. |
show interface vethernet |
Displays statistical information about vEthernet interfaces. |
show interface virtual port-mapping
To display the virtual port mapping for all vEthernet interfaces, use the show interface virtual port-mapping command.
show interface virtual port-mapping [ vm [ vm_name ] | vmk | vswif ] [ module module_number ]
Syntax Description
vm |
(Optional) Specifies interfaces owned by a virtual machine. |
vm_name |
(Optional) Name that identifies an existing virtual machine. |
vmk |
(Optional) Specifies interfaces owned by the Virtual Machine Kernel. |
vswif |
(Optional) Specifies interfaces owned by the Virtual Service Console. |
module |
(Optional) Specifies interfaces on a particular module. |
module_number |
Number that identifies an existing module. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the virtual port mapping for all vEthernet interfaces:
n1000v# show interface virtual port-mapping
--------------------------------------------------------------------------------
Port Hypervisor Port Status Reason
--------------------------------------------------------------------------------
Related Commands
|
|
show interface virtual |
Displays information about virtual interfaces. |
show interface ethernet |
Displays information about Ethernet interfaces. |
show interface port-channel |
Displays descriptive information about port channels. |
show interface trunk |
Displays information about all the trunk interfaces. |
show interface vethernet |
Displays statistical information about vEthernet interfaces. |
show ip access-list
To display all IPv4 access control lists (ACLs) or a specific IPv4 ACL, use the show ip access-list command.
show ip access-list [ name ]
Syntax Description
name |
(Optional) Name of an existing IPv4 access control list. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the IPv4 access control list called protoacl:
n1000v(config)# show ip access-lists protoacl
10 permit icmp 7.120.1.10/32 7.120.1.20/32
20 permit tcp 7.120.1.10/32 7.120.1.20/32 dscp af11
30 permit udp 7.120.1.10/32 7.120.1.20/32 precedence critical
50 permit ip 7.120.1.20/32 7.120.1.10/32
60 permit ip 7.120.1.20/32 7.120.1.10/32 dscp af11
70 permit ip 7.120.1.20/32 7.120.1.10/32 precedence critical
Related Commands
|
|
ip access-list |
Creates the IP ACL and enters IP ACL configuration mode. |
statistics per-entry |
Specifies that the device maintains global statistics for packets that match the rules in the ACL. |
show ip access-list summary |
Displays the IP ACL configuration. If the ACL remains applied to an interface, the command lists the interfaces. |
show ipv6 access-list
To display all IPv6 access control list (ACLs) or a specific IPv6 ACL, use the show ipv6 access-list command.
show ipv6 access-list [ name ]
Syntax Description
name |
(Optional) Name of an existing IPv6 access control lists. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display the IPv6 access control lists called protoacl:
n1000v(config)# show ipv6 access-lists protoacl
10 permit ipv6 2001::2010/128 2001::2020/128
20 permit tcp 2001::2010:2010/128 2001::2020:2020/128 dscp af11
30 permit udp 2001::2030/128 2001::2040/128 range 3000-5000
Related Commands
|
|
ipv6 access-list |
Creates the IPv6 ACL and enter IPv6 ACLs configuration mode. |
statistics per-entry |
Specifies that the device maintains global statistics for packets that match the rules in the ACL. |
show ipv6 access-list summary |
Displays the IPv6 ACL configuration. If the ACL remains applied to an interface, the command lists the interfaces. |
show logging ip access-list cache module
To display the ACL logging configuration for a VEM module, use the show logging ip access-list cache module command.
show logging ip access-list cache module vem
Syntax Description
vem |
The module number of the VEM. |
Command Modes
Any command mode
network-admin
network-operator
Command History
|
|
4.2(1)SV1(5.1) |
This command was introduced. |
Examples
This example shows how to display the ACL logging configuration for VEM:
n1000v(
config)#
show logging ip access-list cache module 3
Number of permit flows: 30
Total Number of active flows: 55
Related Commands
|
|
logging ip access-list cache |
Enables ACL logging on all VEMs. |
show logging ip access-list status
To display the status of the ACL logging configuration for a VSM, use the show logging ip access-list status command.
show logging ip access-list status
Syntax Description
This command has no arguments or keywords.
Command Modes
Any command mode
network-admin
network-operator
Command History
|
|
4.2(1)SV1(5.1) |
This command was introduced. |
Examples
This example shows how to display the status of ACL logging configuration for a VSM:
switch(
config)#
show logging ip access-list status
ACL Logging enabled on module(s):
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
ACL Logging disabled on module(s):
Related Commands
|
|
logging ip access-list cache |
Enables ACL logging on all VEMs. |
show interface virtual spanning-tree bpduguard status
To display bpduguard configuration status for veths, use the show interface virtual spanning-tree bpduguard status command.
show interface virtual spanning-tree bpduguard status
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display bpduguard configuration status for veths:
n1000v# sh interface virtual spanning-tree bpduguard status
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Related Commands
|
|
statistics per-entry |
Specifies that the device maintains global statistics for packets that match the rules in the ACL. |
show ip access-list |
Displays all IPv4 access control lists (ACLs) or a specific IPv4 ACL. |
show ip access-list summary
To display the IP ACL configuration, use the show ip access-list command.
show ip access-list [ name ] summary
Syntax Description
name |
(Optional) Name of an existing IPv4 access control list. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
If the ACL remains applied to an interface, this command lists the interfaces.
Examples
This example shows how to display the IPv4 access control list called ACL1:
n1000v# show ip access-lists summary IPV4 ACL1
Configured on interfaces:
Vethernet1 - ingress (Port ACL)
Vethernet1 - ingress (Port ACL)
Related Commands
|
|
ip access-list |
Creates the IP ACL and enters IP ACL configuration mode. |
statistics per-entry |
Specifies that the device maintains global statistics for packets that match the rules in the ACL. |
show ip access-list |
Displays all IPv4 access control lists (ACLs) or a specific IPv4 ACL. |
show ipv6 access-list summary
To display the IPv6 ACL configuration, use the show ipv6 access-list command.
show ipv6 access-list [ name ] summary
Syntax Description
name |
(Optional) Name of an existing IPv6 access control list. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Usage Guidelines
If the ACL remains applied to an interface, this command lists the interfaces.
Examples
This example shows how to display the IPv6 access control list called ACL1:
n1000v# show ipv6 access-lists summary IPV6 ACL1
Configured on interfaces:
Vethernet1 - ingress (Port ACL)
Vethernet1 - ingress (Port ACL)
Related Commands
|
|
ipv6 access-list |
Creates the IPv6 ACL and enters IPv6 ACLs configuration mode. |
statistics per-entry |
Specifies that the device maintains global statistics for packets that match the rules in the ACL. |
show ipv6 access-list |
Displays all IPv6 access control lists (ACLs) or a specific IPv6 ACL. |
show ip arp client
To display the ARP client table, use the show ip arp client command.
show ip arp client
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the ARP client table:
n1000v# show ip arp client
Protocol uuid: 442, Client type: L2
Flags: 8, Recv fn: dhcp_snoop_verify_mac2ip_binding
Related Commands.
|
|
ip arp inspection vlan |
Configures the specified VLAN or list of VLANs for Dynamic ARP Inspection (DAI). |
show ip arp inspection vlan |
Displays the DAI status for the specified list of VLANs. |
show ip arp inspection statistics |
Displays the DAI statistics. |
show ip arp inspection interface |
Displays the trust state and the ARP packet rate for a specified interface. |
show ip arp statistics |
Displays ARP statistics. |
show ip arp inspection
To verify the dynamic ARP inspection configuration, use the show ip arp inspection command.
show ip arp inspection
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(2) |
This command was introduced. |
Examples
This example shows how to display the dynamic ARP inspection configuration:
n1000v# show ip arp inspection
Source Mac Validation : Disabled
Destination Mac Validation : Disabled
IP Address Validation : Disabled
Filter Mode(for static bindings): IP
Operation State : Inactive
Related Commands
|
|
ip arp inspection vlan |
Enables Dynamic ARP Inspection (DAI) for a specified list of VLANs. |
show ip arp inspection statistics |
Displays the DAI statistics. |
show ip arp inspection interface
To display the trust state for the specified interface, use the show ip arp inspection interface command.
show ip arp inspection interface ve thernet interface-number
Syntax Description
vethernet number |
Specifies that the output is for a vEthernet interface. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(2) |
This command was introduced. |
Examples
This example shows how to display the trust state for a trusted interface:
n1000v# show ip arp inspection interface vethernet 6
------------- -----------
Related Commands
|
|
ip arp inspection vlan |
Enables Dynamic ARP Inspection (DAI) for a specified list of VLANs. |
show ip arp inspection statistics |
Displays the DAI statistics. |
show ip arp inspection statistics
Use the show ip arp inspection statistics command to display the Dynamic ARP Inspection (DAI) statistics. You can specify a VLAN or range of VLANs.
show ip arp inspection statistics [ vlan vlan-list ]
Syntax Description
vlan vlan-list |
(Optional) Specifies the list of VLANs for which to display DAI statistics. Valid VLAN IDs are from 1 to 4096. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(2) |
This command was introduced. |
Examples
This example shows how to display the DAI statistics for VLAN 1:
n1000v# show ip arp inspection statistics vlan 1
Related Commands
|
|
clear ip arp inspection statistics vlan |
Clears the DAI statistics for a specified VLAN. |
show ip arp inspection interface |
Displays the trust state and the ARP packet rate for a specified interface. |
show ip arp inspection vlan
To display the Dynamic ARP Inspection (DAI) status for the specified list of VLANs, use the show ip arp inspection vlan command.
show ip arp inspection vlan list
Syntax Description
list |
Number identifying an existing VLAN, or range of VLANs, from 1–3967 and 4048–4093. You can specify groups of VLANs or individual VLANs; for example, 1–5, 10 or 2–5, 7–19. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the DAI status for VLAN 13:
n1000v# show ip arp inspection vlan 13
Source Mac Validation : Disabled
Destination Mac Validation : Disabled
IP Address Validation : Disabled
Filter Mode(for static bindings): IP
Operation State : Inactive
Related Commands
|
|
ip arp inspection vlan |
Configures the specified VLAN or list of VLANs for DAI. |
show ip arp client |
Displays the ARP client table. |
show ip arp inspection statistics |
Displays the DAI statistics. |
show ip arp inspection interface |
Displays the trust state and the ARP packet rate for a specified interface. |
show ip arp statistics |
Displays ARP statistics. |
show ip arp statistics
To display the ARP statistics, use the show ip arp statistics command.
show ip arp statistics [ interface-all ] [ vrf { name | all | default | management }]
Syntax Description
interface-all |
(Optional) Specifies ARP statistics for all interfaces. |
vrf |
(Optional) Specifies information about a specific Virtual Routing and Forwarding (VRF). |
name |
Name of an existing VRF. |
all |
Displays ARP statistics for all VRFs. |
default |
Specifies the default VRF currently in the system configuration. |
management |
Specifies the existing VRF currently used for management connections. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display ARP statistics for all VRFs:
n1000v# show ip arp statistics vrf all
ARP packet statistics for all contexts
Total 101994, Requests 3920, Replies 98074, Requests on L2 0, Replies on L2 0,
Total 8070240, Requests 98074, Replies 4034, Requests on L2 0, Replies on L2 0
Proxy arp 0, Local-Proxy arp 0, Dropped 7968132
Received packet drops details:
Appeared on a wrong interface : 0
Invalid protocol packet : 228
Context not yet created : 0
Invalid layer 2 address length : 0
Invalid layer 3 address length : 0
Invalid source IP address : 221153
Source IP address is our own : 0
No mem to create per intf structure : 0
Source address mismatch with subnet : 0
Directed broadcast source : 0
Invalid destination IP address : 0
Non-local destination IP address : 7746751
Invalid source MAC address : 0
Source MAC address is our own : 0
Received before arp initialization : 0
Received packet on unknown iod : 0
L2 packet on proxy-arp-enabled interface
L2 packet on untrusted L2 port : 0
Adds 13, Deletes 11, Timeouts 11
Related Commands
|
|
ip arp inspection vlan |
Configures the specified VLAN or list of VLANs for Dynamic ARP Inspection (DAI). |
show ip arp client |
Displays the ARP client table. |
show ip arp inspection statistics |
Displays the DAI statistics. |
show ip arp inspection interface |
Displays the trust state and the ARP packet rate for a specified interface. |
show ip arp inspection vlan |
Displays the DAI status for the specified list of VLANs. |
show ip dhcp snooping
To display general status information for DHCP snooping, use the show ip dhcp snooping command.
show ip dhcp snooping
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(2) |
This command was introduced. |
Examples
This example shows how to display general status information about DHCP snooping:
n1000v# show ip dhcp snooping
DHCP snooping service is enabled
Switch DHCP snooping is enabled
DHCP snooping is configured on the following VLANs:
DHCP snooping is operational on the following VLANs:
Insertion of Option 82 is disabled
Verification of MAC address is enabled
DHCP snooping trust is configured on the following interfaces:
Related Commands
|
|
ip dhcp snooping |
Globally enables DHCP snooping on the device. |
show ip dhcp snooping binding |
Displays IP-MAC address bindings, including the static IP source entries. |
show ip dhcp snooping statistics |
Displays DHCP snooping statistics. |
show running-config dhcp |
Displays DHCP snooping configuration. |
show ip dhcp snooping binding
To display IP-to-MAC address bindings for all interfaces or a specific interface, use the show ip dhcp snooping binding command.
show ip dhcp snooping binding [ IP-address ] [ MAC-address ] [ interface vethernet interface-number ] [ vlan vlan-id ]
show ip dhcp snooping binding [ dynamic ]
show ip dhcp snooping binding [ static ]
Syntax Description
IP-address |
(Optional) IPv4 address that the bindings shown must include. Valid entries are in dotted-decimal format. |
MAC-address |
(Optional) MAC address that the bindings shown must include. Valid entries are in dotted-hexadecimal format. |
interface vethernet interface-number |
(Optional) Specifies the vEthernet interface that the bindings shown must be associated with. |
vlan vlan-id |
(Optional) Specifies a VLAN ID that the bindings shown must be associated with. Valid VLAN IDs are from 1 to 4096. |
dynamic |
(Optional) Limits the output to all dynamic IP-MAC address bindings. |
static |
(Optional) Limits the output to all static IP-MAC address bindings. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(2) |
This command was introduced. |
Usage Guidelines
The command output includes static IP source entries. Static entries appear with the term “static” in the Type column.
Examples
This example shows how to show all bindings:
n1000v# show ip dhcp snooping binding
MacAddress IpAddress LeaseSec Type VLAN Interface
----------------- --------------- -------- ---------- ---- -------------
0f:00:60:b3:23:33 10.3.2.2 infinite static 13 vEthernet 6
0f:00:60:b3:23:35 10.2.2.2 infinite static 100 vEthernet 10
Related Commands
|
|
ip dhcp snooping |
Globally enables DHCP snooping on the device. |
show ip dhcp snooping |
Displays general information about DHCP snooping. |
show ip dhcp snooping statistics
To display statistics related to the Dynamic Host Configuration Protocol (DHCP), use the show ip dhcp snooping statistics command.
show ip dhcp snooping statistics
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
Before you can configure DHCP, you must enable the feature using the feature dhcp command.
Examples
This example shows how to display statistics related to DHCP:
n1000v# show ip dhcp snooping statistics
Packets received through cfsoe 0
Packets dropped from untrusted ports 0
Packets dropped due to MAC address check failure 0
Packets dropped due to Option 82 insertion failure 0
Packets dropped due to o/p intf unknown 0
Packets dropped which were unknown 0
Packets dropped due to dhcp relay not enabled 0
Packets dropped due to no binding entry 0
Packets dropped due to interface error/no interface 0
Packets dropped due to max hops exceeded 0
Related Commands
|
|
ip dhcp snooping |
Globally enables DHCP snooping on the device. |
show ip dhcp snooping |
Displays general information about DHCP snooping. |
show ip dhcp snooping binding |
Displays IP-MAC address bindings, including the static IP source entries. |
feature dhcp |
Enables the DHCP snooping feature on the device. |
show ip igmp snooping
To ensure that IGMP snooping is enabled on the VLAN, use the show ip igmp snooping command.
show ip igmp snooping
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to ensure that IGMP snooping is enabled on the VLAN:
n1000v# show ip igmp snooping
Global IGMP Snooping Information:
IGMPv1/v2 Report Suppression enabled
IGMPv3 Report Suppression disabled
IGMP Snooping information for vlan 1
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 2
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 100
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 101
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 102
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 103
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 104
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 105
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 106
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 107
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 108
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 109
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 115
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 260
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
IGMP Snooping information for vlan 261
IGMPv3 Explicit tracking enabled
IGMPv2 Fast leave disabled
IGMPv1/v2 Report suppression enabled
IGMPv3 Report suppression disabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
Related Commands
|
|
show cores |
Displays a list of cores. |
show cdp neighbor |
Displays the configuration and capabilities of upstream devices. |
module vem execute |
Remotely executes commands on the Virtual Ethernet Module (VEM) from the Cisco Nexus 1000V. |
show ip igmp snooping groups |
Verifies if the Cisco Nexus 1000V is configured correctly and is ready to forward multicast traffic. |
show ip igmp snooping explicit-tracking vlan
To display IGMPv3 snooping explicit tracking information for a VLAN, use the show ip igmp snooping explicit-tracking vlan command.
show ip igmp snooping explicit-tracking vlan vlan-id
Syntax Description
vlan-id |
Specifies a VLAN ID. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Related Commands
|
|
show ip igmp snooping |
Ensures that IGMP snooping is enabled on the VLAN. |
show ip igmp snooping groups |
Verifies if the Cisco Nexus 1000V is configured correctly and is ready to forward multicast traffic. |
show ip igmp snooping mrouter |
Displays multicast router ports on the VLAN. |
show ip igmp snooping querier |
Displays IGMP snooping queriers enabled on the VLAN |
show ip igmp snooping groups
To verify if the Cisco Nexus 1000V is configured correctly and is ready to forward multicast traffic, use the show ip igmp snooping groups command.
show ip igmp snooping groups
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
When troubleshooting multicast IGMP issues, execute this command and look for the letter R under the port heading. The R indicates that the Virtual Supervisor Module (VSM) has learned the uplink router port from the IGMP query that was sent by the upstream switch, which means that the Cisco Nexus 1000V is ready to forward multicast traffic.
Examples
This example shows how to ensure that IGMP snooping is enabled on the VLAN:
n1000v# show ip igmp snooping groups
Type: S - Static, D - Dynamic, R - Router port
Vlan Group Address Ver Type Port list
Related Commands
|
|
show cdp neighbor |
Displays the configuration and capabilities of upstream devices. |
module vem execute |
Remotely executes commands on the Virtual Ethernet Module (VEM) from the Cisco Nexus 1000V. |
show ip igmp snooping |
Ensures that IGMP snooping is enabled on the VLAN. |
show ip igmp snooping mrouter
To display VLAN multicast router ports, use the show ip igmp snooping mrouter command.
show ip igmp snooping mrouter [ vlan vlan-id ]
Syntax Description
vlan vlan-id |
Specifies a VLAN and its ID. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Related Commands
|
|
show ip igmp snooping |
Ensures that IGMP snooping is enabled on the VLAN. |
show ip igmp snooping groups |
Verifies if the Cisco Nexus 1000V is configured correctly and is ready to forward multicast traffic. |
show ip igmp snooping explicit-tracking vlan |
Display IGMP snooping information for a VLAN. |
show ip igmp snooping querier |
Displays IGMP snooping queriers enabled on the VLAN |
show ip igmp snooping querier
To display IGMP snooping querier information, use the show ip igmp snooping querier command.
show ip igmp snooping querier [ vlan vlan-id ]
Syntax Description
vlan vlan-id |
Specifies a VLAN and its ID. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Related Commands
|
|
show ip igmp snooping |
Ensures that IGMP snooping is enabled on the VLAN. |
show ip igmp snooping groups |
Verifies if the Cisco Nexus 1000V is configured correctly and is ready to forward multicast traffic. |
show ip igmp snooping explicit-tracking vlan |
Display IGMP snooping information for a VLAN. |
show ip igmp snooping mrouter |
Displays multicast router ports on the VLAN. |
show ip verify source
To display the IP-to-MAC address bindings, use the show ip verify source command.
show ip verify source [ interface { vethernet interface-number }]
Syntax Description
interface |
(Optional) Specifies that the output is limited to IP-to-MAC address bindings for an interface. |
vethernet interface-number |
Specifies the vEthernet interface. Range is from 1 to 1048575. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(2) |
This command was introduced. |
Examples
This example shows how to display the IP-to-MAC address bindings:
n1000v# show ip verify source
Filter Mode(for static bindings): IP
IP source guard is enabled on the following interfaces:
------------------------------------------------------
IP source guard operational entries:
-----------------------------------
Interface Filter-mode IP-address Mac-address Vlan
------------ ----------- ---------- -------------- ----
switch(config)# show ip verify source interface vethernet 1
Filter Mode(for static bindings): IP-MAC
IP source guard is disabled on this interface.
Related Commands
|
|
ip source binding |
Creates a static IP source entry for the specified Ethernet interface. |
ip verify source dhcp-snooping-vlan |
Enables IP Source Guard on an interface. |
show ip source binding filter-mode
To display the source binding filter mode, use the show ip source binding filter-mode command.
show ip source binding filter-mode
Syntax Description
filter-mode |
Filter mode to be used on the switch. The available filter modes are ip and ip-mac. Use the ip filter mode to filter the traffic based on the source IP address. Use the ip-mac filter mode to filter the traffic based on the IP-MAC Address pair. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV2(1.1) |
This command was introduced. |
Examples
This example shows how to display the IP-to-MAC address bindings:
n1000v# show ip source binding filter-mode
DHCP Snoop Filter Mode(for static bindings) = IP-MAC
Related Commands
|
|
ip source binding filter-mode [ip| ip-mac] |
Creates a static IP source entry for the specified Ethernet interface. |
ip verify source dhcp-snooping-vlan |
Enables IP Source Guard on an interface. |
show lacp counters
To display information about Link Aggregation Control Protocol (LACP) statistics, use the show lacp counters command.
show lacp counters [ interface port-channel channel-number ]
Syntax Description
channel-number |
(Optional) Number of the LACP channel group. Valid values are from 1 to 4096. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
If you do not specify the channel-number , all channel groups are displayed.
Examples
This example shows how to display the LACP statistics for a specific channel group:
n1000v# show lacp counters interface port-channel 1
LACPDUs Marker Marker Response LACPDUs
Port Sent Recv Sent Recv Sent Recv Pkts Err
-----------------------------------------------------------------------------
Ethernet1/1 554 536 0 0 0 0 0
Ethernet1/2 527 514 0 0 0 0 0
Ethernet1/3 535 520 0 0 0 0 0
Ethernet1/4 515 502 0 0 0 0 0
Ethernet1/5 518 505 0 0 0 0 0
Ethernet1/6 540 529 0 0 0 0 0
Ethernet1/7 541 530 0 0 0 0 0
Ethernet1/8 547 532 0 0 0 0 0
Ethernet1/9 544 532 0 0 0 0 0
Ethernet1/10 513 501 0 0 0 0 0
Ethernet1/11 497 485 0 0 0 0 0
Ethernet1/12 493 486 0 0 0 0 0
Ethernet1/13 492 485 0 0 0 0 0
Ethernet1/14 482 481 0 0 0 0 0
Ethernet1/15 481 476 0 0 0 0 0
Ethernet1/16 482 477 0 0 0 0 0
Related Commands
|
|
clear lacp counters |
Clears the statistics for all LACP interfaces or those interfaces that belong to a specific LACP channel group. |
show lacp interface
To display information about specific Link Aggregation Control Protocol (LACP) interfaces, use the show lacp interface command.
show lacp interface ethernet slot/port
Syntax Description
slot/port |
Slot number and port number for the interface you want to display. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
The LACP_Activity field displays whether the link is configured in the active or passive port-channel mode.
The Port Identifier field displays the port priority as part of the information. The part of the information in this field is the port number. The following example shows how to identify the port priority and the port number:
Port Identifier=0x8000,0x101
The port priority value is 0x8000, and the port number value is 0x101 in this example.
Examples
This example shows how to display the LACP statistics for a specific channel group:
n1000v# show lacp interface ethernet 1/1
n1000v(config-if-range)# show lacp interface eth1/1
Interface Ethernet1/1 is up
Channel group is 1 port channel is Po1
Lag Id: [ [(8000, 0-11-11-22-22-74, 0, 8000, 101), (8000, 0-11-11-22-22-75, 0, 8
Operational as aggregated link since Wed Jun 11 20:37:59 2008
Local Port: Eth1/1 MAC Address= 0-11-11-22-22-74
System Identifier=0x8000,0-11-11-22-22-74
Port Identifier=0x8000,0x101
LACP_Timeout=Long Timeout (30s)
Partner information refresh timeout=Long Timeout (90s)
MAC Address= 0-11-11-22-22-75
System Identifier=0x8000,0-11-11-22-22-75
Port Identifier=0x8000,0x401
LACP_Timeout=Long Timeout (30s)
Related Commands
|
|
show port-channel summary |
Displays information about all port-channel groups. |
show lacp neighbor
To display information about Link Aggregation Control Protocol (LACP) neighbors, use the show lacp neighbor command.
show lacp neighbor [ interface port-channel channel-number ]
Syntax Description
channel-number |
Port-channel number for the LACP neighbor that you want to display. The range of values is from 1 to 4096. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
If you do not specify the channel-number , all channel groups are displayed.
Examples
This example shows how to display the information about the LACP neighbors for a specific port channel:
n1000v# show lacp neighbor interface port-channel 1
Flags: S - Device is sending Slow LACPDUs F - Device is sending Fast LACPDUs
A - Device is in Active mode P - Device is in Passive mode
Port System ID Port Number Age Flags
Eth1/1 32768,0-11-11-22-22-750x401 44817 SA
LACP Partner Partner Partner
Port Priority Oper Key Port State
Port System ID Port Number Age Flags
Eth1/2 32768,0-11-11-22-22-750x402 44817 SA
LACP Partner Partner Partner
Port Priority Oper Key Port State
Related Commands
|
|
show port-channel summary |
Displays information about all port-channel groups. |
show lacp offload status
To display the LACP offload status for verification, use the show lacp offload status command.
show lacp offload status
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to display the LACP offload status for verification:
n1000v(config)# show lacp offload status
Current Status : Enabled
Running Config Status : Enabled
Saved Config Status : Enabled
Related Commands
|
|
lacp offload |
Offloads management of LACP from the VSM to the VEMs. |
show lacp port-channel
To display information about Link Aggregation Control Protocol (LACP) port channels, use the show lacp port-channel command.
show lacp port-channel [ interface port-channel channel-number ]
Syntax Description
interface port-channel |
(Optional) Specifies an existing LACP port channel. |
channel-number |
Port-channel number for the LACP channel group that you want to display. The range of values is from 1 to 4096. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
If you do not specify the channel-number , all channel groups are displayed.
Examples
This example shows how to display the information about LACP port channels:
n1000v# show lacp port-channel
Local System Identifier=0x8000,0-11-11-22-22-74
Partner System Identifier=0x8000,0-11-11-22-22-75
Aggregate or individual=1
Local System Identifier=0x8000,0-11-11-22-22-74
Partner System Identifier=0x8000,0-11-11-22-22-75
Aggregate or individual=1
Related Commands
|
|
show port-channel summary |
Displays information about all port-channel groups. |
show lacp system-identifier
To display the Link Aggregation Control Protocol (LACP) system identifier for the device, use the show lacp system-identifier command.
show lacp system-identifier
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
The LACP system ID is the combination of the configurable LACP system priority value and the MAC address.
Each system that runs LACP has an LACP system priority value. You can accept the default value of 32768 for this parameter, or you can configure a value between 1 and 65535. LACP uses the system priority with the MAC address to form the system ID and also uses the system priority during negotiation with other devices. A higher system priority value means a lower priority.
Examples
This example shows how to display the LACP system identifier on the switch:
n1000v> show lacp system-identifier
Related Commands
|
|
lacp system-priority |
Sets the system priority for LACP. |
show license
To display the content of all the license files that are installed on the virtual supervisor module (VSM), use the show license command.
show license
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the content of all the license files that are installed on the VSM:
INCREMENT NEXUS1000V_LAN_SERVICES_PKG cisco 1.0 permanent 16 \
HOSTID=VDH=8449368321243879080 \
NOTICE="<LicFileID>kathleen.lic</LicFileID><LicLineID>0</LicLineID> \
<PAK>dummyPak</PAK>" SIGN=34FCB2B24AE8
Related Commands
|
|
show license brief |
Displays a list of license files that are installed on the VSM. |
show license usage [ package-name ] |
Displays the license packages that are supported on the VSM. Optionally, you can display a specific license package. |
show license brief
To display a list of license files that are installed on the virtual supervisor module (VSM), use the show license brief command.
show license brief
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the content of all the license files that are installed on the VSM:
n1000v# show license brief
Related Commands
|
|
show license |
Displays the content of all the license files that are installed on the VSM. |
show license usage [ package-name ] |
Displays the license packages that are supported on the VSM. Optionally, you can display a specific license package. |
show license file
To verify the license installation by displaying the license configured for the Virtual Supervisor Module (VSM), use the show license file command.
show license file filename
Syntax Description
filename |
Name of the existing license file (.lic). |
Command Modes
Any
network-admin
network-operator
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
To find the name of the existing file, enter the following command at the prompt:
n1000v# show license file ?
Examples
This example shows how to display the license file, sample.lic, configured for the VSM:
n1000v# show license file sample.lic
INCREMENT NEXUS1000V_LAN_SERVICES_PKG cisco 1.0 permanent 16 \
HOSTID=VDH=8449368321243879080 \
NOTICE="<LicFileID>sample.lic</LicFileID><LicLineID>0</LicLineID> \
<PAK>dummyPak</PAK>" SIGN=34FCB2B24AE8
Related Commands
|
|
show license |
Displays the content of all the license files that are installed on the VSM. |
show license brief |
Displays a list of license files that are installed on the VSM. |
show license host-id |
Displays the serial number (host ID) for your VSM |
show license usage |
Displays the license packages that are supported on the VSM. |
show license host-id
To obtain the serial number, also called the host ID, for your Virtual Supervisor Module (VSM), use the show license host-id command.
show license host-id
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
The host ID includes everything that appears after the equal sign (=).
The host ID is required to obtain a license key file and register your VSM license.
Examples
This example shows how to obtain the host ID for your VSM:
n1000v# show license host-id
License hostid: VDH=8449368321243879080
Related Commands
|
|
show license |
Displays the content of all the license files that are installed on the VSM. |
show license brief |
Displays a list of license files that are installed on the VSM. |
show license file |
Displays the license configured for the VSM |
show license usage |
Displays the license packages that are supported on the VSM. |
show license usage
To display the various license packages that are supported on the virtual supervisor module (VSM), use the show license usage command.
show license usage [ package-name ]
Syntax Description
package-name |
(Optional) Name of a license file. In the Cisco Nexus 1000V, the VSM supports only one package (NEXUS1000V_LAN_SERVICES_PKG). |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display a brief summary of the various license packages that are supported on the VSM:
n1000v# show license usage
Feature Ins Lic Status Expiry Date Comments
--------------------------------------------------------------------------------
NEXUS1000V_LAN_SERVICES_PKG No 16 In use Never -
n1000v# ------------------------------------------------------------------------
This example shows how to display the license usage information for a specific license package:
n1000v# show license usage NEXUS1000V_LAN_SERVICES_PKG
--------------------------------------
--------------------------------------
Max Overdraft Licenses : 16
Installed Licenses in Use : 4
Overdraft Licenses in Use : 0
--------------------------------------
--------------------------------------
--------------------------------------
Related Commands
|
|
show license |
Displays the content of all the license files that are installed on the VSM. |
show license brief |
Displays a list of license files that are installed on the VSM. |
show license package-name |
Displays the content of a specific license file that is installed on the VSM. In the Cisco Nexus 1000V, the VSM supports only one package (NEXUS1000V_LAN_SERVICES_PKG). |
show logging logfile
To display the contents of the log file, use the show logging logfile command.
show logging logfile [start-time time | end-time time ]
Syntax Description
start-time |
(Optional) Specify the starting time for which you want the logfile displayed. |
end-time |
(Optional) Specify the ending time for which you want the logfile displayed. |
time |
Specify the time as follows: |
|
|
yyyy |
Specify the year. |
mmm |
Specify the month, for example, jan, feb, mar. |
dd |
Specify the day of month, for example 01. |
hh:mm:ss |
Specify the hour, minutes, seconds, for example, 04:00:00. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the contents of the logfile:
n1000v#
show logging logfile
start-time 2009 Aug 23 22:00:00 end-time 2009 Aug 24 24:00:00
2009 Aug 23 22:58:00 doc-n1000v %PORTPROFILE-5-SYNC_COMPLETE: Sync completed.
2009 Aug 24 23:53:15 doc-n1000v %MODULE-5-MOD_OK: Module 3 is online (serial:)
2009 Aug 24 23:53:15 doc-n1000v %PLATFORM-5-MOD_STATUS: Module 3 current-status is MOD_S
Related Commands
|
|
logging logfile |
Configures the log file used to store system messages. |
show logging module
To display the current configuration for logging module messages to the log file, use the show logging module command.
show logging module
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the configuration for logging of messages to the log file:
n1000v#
show logging module
Logging linecard: disabled
Related Commands
|
|
logging module |
Starts logging of module messages to the log file. |
show logging server
To display the current server configuration for logging system messages, use the show logging server command.
show logging server
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the :
n1000v## show logging server
server severity: notifications
Related Commands
|
|
logging server |
Designates a remote server for system message logging, and configures it. |
show logging timestamp
To display the unit of measure used in the system messages timestamp, use the show logging timestamp command.
show logging timestamp
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the unit of measure used in the system messages timestamp:
n1000v##
show logging timestamp
Logging timestamp: Seconds
Related Commands
|
|
logging timestamp |
Sets the unit of measure for the system messages timestamp. |
show mac access-lists
To display the MAC access control list (ACL) configuration, use the show mac access lists command.
show mac access-lists name
Syntax Description
name |
Enter the name of the MAC access list. |
Command Modes
ACL configuration (config-mac-acl)
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the MAC ACL configuration for the MAC access list called acl-mac-01:
n1000v(config)# mac access-list acl-mac-01
n1000v(config-mac-acl)# show mac access-lists acl-mac-01
Related Commands
|
|
mac access-list |
Creates the MAC ACL and enters ACL configuration mode. |
show mac address-list |
Displays the MAC address table. |
show mac address-table
To display the MAC address table, use the show mac address-table command.
show mac address-table [module number ] [count] [static | dynamic] [address mac-addr ] [interface name] [vlan id ]
Syntax Description
module number |
(Optional) Specifies a module number for display. |
count |
(Optional) Specifies the count of MAC address entries for display. |
static |
(Optional) Specifies static entries in the MAC address table for display. |
dynamic |
(Optional) Specifies dynamic entries in the MAC address table for display. |
address mac-addr |
(Optional) Specifies a MAC address to display in one of the following formats:
- A.B.C
- AA-BB-CC-DD-EE-FF
- AA:BB:CC:DD:EE:FF
- AAAA.BBBB.CCCC
|
interface name |
(Optional) Specifies an interface name (ethernet slot/port, port channel (number), or vEth number), associated with this MAC address table for display. |
ethernet slot/port |
Specifies an Ethernet interface slot number (1–66) and port number (1–256), separated by a slash (/) for display. |
port-channel number |
Specifies a port channel interface number (1 - 4096) for display. |
vethernet number |
Specifies a Virtual Ethernet interface number (1–1048575) for display. |
vlan id |
(Optional) Specifies a VLAN ID (1 - 4094) for display. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
Added the count option, removed the secure option. |
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the MAC address table:
n1000v# show mac address-table
VLAN MAC Address Type Age Port Module
---------+-----------------+-------+---------+------------------------------+---------
1 0002.3d11.5502 static 0 N1KV Internal Port 3
1 0002.3d21.5500 static 0 N1KV Internal Port 3
1 0002.3d21.5502 static 0 N1KV Internal Port 3
1 0002.3d31.5502 static 0 N1KV Internal Port 3
1 0002.3d41.5502 static 0 N1KV Internal Port 3
1 0002.3d61.5500 static 0 N1KV Internal Port 3
1 0002.3d61.5502 static 0 N1KV Internal Port 3
1 0002.3d81.5502 static 0 N1KV Internal Port 3
3 12ab.47dd.ff89 static 0 Eth3/3 3
342 0002.3d41.5502 static 0 N1KV Internal Port 3
342 0050.568d.5a3f dynamic 0 Eth3/3 3
343 0002.3d21.5502 static 0 N1KV Internal Port 3
343 0050.568d.2aa0 dynamic 9 Eth3/3 3
This example shows how to display a specific MAC address:
n1000v# sho mac address-table address 0050.568d.5a3f
VLAN MAC Address Type Age Port Module
---------+-----------------+-------+---------+------------------------------+---------
342 0050.568d.5a3f dynamic 0 Eth3/3 3
This example shows how to display a count of MAC addresses in the Layer 2 MAC address table:
n1000v# show mac address-table count
Related Commands
|
|
mac address-table static |
Adds a static MAC address in the Layer 2 MAC address table and saves it in the running configuration. |
show mac address-table aging-time |
Displays the aging time in the MAC address table. |
show mac access-lists |
Displays the MAC ACL configuration. |
show mac address-table aging-time
To display the aging time in the MAC address table for a single VLAN or for all VLANs, use the show mac address-table aging-time command.
show mac address-table aging-time [ vlan id ]
Syntax Description
vlan |
(Optional) Specifies that the output is required for a single VLAN associated with this MAC address table. |
id |
Identifies the VLAN ID, between 1 and 4094. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4) SV1(1) |
This command was introduced. |
Examples
This example shows how to display the aging time for a specific VLAN ID in the MAC address table:
n1000v# show mac address-table aging-time vlan 1
This example shows how to display the aging time for every VLAN in the MAC address table:
n1000v# show mac address-table aging-time
Related Commands
|
|
mac address-table aging-time |
Specifies and saves in the running configuration the amount of time that will elapse before an entry in the Layer 2 MAC address table is discarded. |
show mac address-table |
Displays the MAC address table. |
show mac access-lists |
Displays the MAC ACL configuration. |
show mac address static
To display the static MAC address entries in the MAC address table, use the show mac address static command.
show mac address static [ interface_type if_id ]
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to display all static MAC addresses in the MAC address table:
n1000v# show mac address static
VLAN MAC Address Type Age Port Module
---------+-----------------+-------+---------+------------------------------+---------
1 0002.3d11.5502 static 0 N1KV Internal Port 3
1 0002.3d21.5500 static 0 N1KV Internal Port 3
1 0002.3d21.5502 static 0 N1KV Internal Port 3
1 0002.3d31.5502 static 0 N1KV Internal Port 3
1 0002.3d41.5502 static 0 N1KV Internal Port 3
1 0002.3d61.5500 static 0 N1KV Internal Port 3
1 0002.3d61.5502 static 0 N1KV Internal Port 3
1 0002.3d81.5502 static 0 N1KV Internal Port 3
3 12ab.47dd.ff89 static 0 Eth3/3 3
342 0002.3d41.5502 static 0 N1KV Internal Port 3
343 0002.3d21.5502 static 0 N1KV Internal Port 3
This example shows how to display a static MAC address entries for a specific interface in the MAC address table:
n1000v# show mac address static interface Ethernet 3/3
VLAN MAC Address Type Age Port Module
---------+-----------------+-------+---------+------------------------------+---------
3 12ab.47dd.ff89 static 0 Eth3/3 3
Related Commands
|
|
mac address-table static |
Adds a static MAC address in the Layer 2 MAC address table and saves it in the running configuration. |
mac address-table aging-time |
Specifies and saves in the running configuration the amount of time that will elapse before an entry in the Layer 2 MAC address table is discarded. |
show mac address-table |
Displays the MAC address table. |
show mac access-lists |
Displays the MAC ACL configuration. |
show module
To display module status, software version, MAC address, server information, and so forth, use the show module command.
show module
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
The Hw field in the output equates to the VIB version, which can be cross-referenced to the ESX/ESXi release in the Cisco Nexus 1000V Compatibility Information, Release 5.2(1)SV3(4.1) document.
Examples
This example shows how to display module information:
Mod Ports Module-Type Model Status
--- ----- -------------------------------- ------------------ ------------
1 0 Virtual Supervisor Module Nexus1000V active *
--- --------------- ------
Mod MAC-Address(es) Serial-Num
--- -------------------------------------- ----------
1 00-19-07-6c-5a-a8 to 00-19-07-6c-62-a8 NA
Mod Server-IP Server-UUID Server-Name
--- --------------- ------------------------------------ --------------------
Related Commands
|
|
show module uptime |
Displays the length of time a module has been up and running. |
show module vem license-info |
Displays license information about the VEM connected to your VSM. |
show module vem mapping |
Displays information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status. |
show module vem counters |
Displays VEM counters to verify whether the VSM is receiving any packets from VEM. |
show module vem missing |
Displays VEM modules that are added to VC but are missing from the VSM. |
module vem |
Allows remote entry of commands on the VEM from the Cisco Nexus 1000V. |
show module vteps |
Displays vteps information about all the modules. |
show module service-module |
Displays HA-role, Cluster-id, HA mode and HA-status for service modules attached to the VSM. |
show module service-module
Displays HA-role, Cluster-id, HA mode and HA-status for service modules attached to the VSM.
show module service-module
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
Use this command to view the HA-role, Cluster-id, HA mode and HA status of all the service modules attached to the VSM.
Examples
This example shows how to display the cluster ID mapping and the details about active, standby, and standalone service modules:
n1000v# show module service-module
Mod Cluster-id Role HA Mode Status
--- ---------- ----------- ---------- -------
6 1 Primary HA Active
7 1 Secondary HA Standby
Related Commands
|
|
show module |
Displays the VXLAN gateway service modules. |
show module service-module |
Displays HA-role, Cluster-id, HA mode and HA-status for service modules attached to the VSM. |
show module uptime
To display the length of time a module has been up and running, use the show module uptime command.
show module uptime
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to display the length of time a module has been up and running:
n1000v#
show module uptime
Module Start Tme: Mon Feb 7 13:34:33 2011
Up Time: 36 day(s), 0 hour(s), 13 minute(s), 19 second(s)
Related Commands
|
|
show module |
Displays module status, software version, MAC address, server information, and so forth. |
show module vem mapping |
Displays information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status. |
show module vem counters |
Displays VEM counters to verify whether the VSM is receiving any packets from VEM. |
show module vem license-info |
Displays license information about the VEM connected to your VSM. |
show module vem missing |
Displays VEM modules that are added to VC but are missing from the VSM. |
module vem |
Allows remote entry of commands on the VEM from the Cisco Nexus 1000V. |
show module vem license-info
To display license information about VEM modules connected to your VSM, use the show module vem license-info command.
show module vem [ module-number ] license-info
Syntax Description
module-number |
(Optional) Number identifying an existing module. The range is 1–66. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to display the license info for VEM modules:
n1000v# show module vem license-info
Mod Socket Count License Usage Count License Version License Status
--- ------------ ------------------- --------------- --------------
Related Commands
|
|
show module |
Displays module status, software version, MAC address, server information, and so forth. |
show module vem mapping |
Displays information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status. |
show module vem counters |
Displays VEM counters to verify whether the VSM is receiving any packets from VEM. |
show module vem missing |
Displays VEM modules that are added to VC but are missing from the VSM. |
module vem |
Allows remote entry of commands on the VEM from the Cisco Nexus 1000V. |
show module vem counters
To display VEM counters to verify whether the VSM is receiving any packets from VEM, use the show module vem counters command.
show module vem [ module-number ] counters
Syntax Description
module |
(Optional) Number identifying an existing module. The range is 1–66. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Usage Guidelines
The following is a description of the fields in the show module vem counters command output:
Mod: Module number.
InNR: Number of node ID requests sent by this module and received by the VSM.
OutMI: Number of module insert messages sent by the VSM to this module.
OutHBeats: Number of heartbeats sent to this module.
InHBeats: Number of heartbeats received from this module.
InsCnt: Number of times this module inserted successfully.
RemCnt: Number of times this module has been removed.
Examples
This example shows how display the VEM counters to verify whether the VSM is receiving any packets from VEM:
n1000v# show module vem counters
--------------------------------------------------------------------------------
Mod InNR OutMI InMI OutHBeats InHBeats InsCnt RemCnt
--------------------------------------------------------------------------------
3 1 1 1 3113363 3113360 1 0
4 1 1 1 3113363 3113363 1 0
Related Commands
|
|
show module |
Displays module status, software version, MAC address, server information, and so forth. |
show module vem license-info |
Displays license information about the VEM connected to your VSM. |
show module vem mapping |
Displays information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status. |
show module vem missing |
Displays VEM modules that are added to VC but are missing from the VSM. |
show module vem counters |
Displays VEM counters to verify whether the VSM is receiving any packets from VEM. |
module vem |
Allows remote entry of commands on the VEM from the Cisco Nexus 1000V. |
show module vem mapping
To display information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status, use the show module vem mapping command.
show module vem [ module-number ] mapping
Syntax Description
module-number |
(Optional) Number identifying an existing module. The range is 1–66. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status:
n1000v# show module vem mapping
Mod Status UUID License Status
--- ----------- ------------------------------------ --------------
3 absent c43cfa32-08b4-4a12-b899-90f54fb05db0 licensed
Related Commands
|
|
show module |
Displays module information. |
module vem |
Allows remote entry of commands on the VEM from the Cisco Nexus 1000V. |
show module vem counters |
Displays VEM counters to verify whether the VSM is receiving any packets from VEM. |
show module vem license-info |
Displays license information about the VEM connected to your VSM. |
show module vem missing |
Displays VEM modules that are added to VC but are missing from the VSM. |
show module vem missing
To display VEM modules that are added to VC but missing from VSM, use the show module vem missing command.
show module vem missing
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to display VEM modules that are added to VC but are missing from the VSM:
n1000v# show module vem missing
Related Commands
|
|
show module |
Displays module status, software version, MAC address, server information, and so forth. |
module vem |
Allows remote entry of commands on the VEM from the Cisco Nexus 1000V. |
show module vem license-info |
Displays license information about the VEM connected to your VSM. |
show module vem mapping |
Displays information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status. |
show module vem counters |
Displays VEM counters to verify whether the VSM is receiving any packets from VEM. |
show module vem missing |
Displays VEM modules that are added to VC but are missing from the VSM. |
show module vteps
To display the IP addresses available on each module that can be used for VXLAN Tunnel Endpoints.
show module vteps
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
The IP addresses of VTEPS available on each module.
Examples
This example shows how to display VEM modules that are added to VC but are missing from the VSM:
n1000v# show module vteps
D: Designated VTEP I:Forwarding Publish Incapable VTEP
Note: (*) Denotes active gateway module
Module Port VTEP-IP Address VTEP-Flags
------------------------------------------------------------------------------
3 Veth6 10.105.232.87 (D)
5 Veth3 10.105.232.91 (D)
18 Veth231 10.105.232.104 (DI*)
Related Commands
|
|
show module |
Displays module status, software version, MAC address, server information, and so forth. |
show module service-module |
Displays HA-role, Cluster-id, HA mode and HA-status for service modules attached to the VSM. |
show monitor
To display the status of the Switched Port Analyzer (SPAN) sessions, use the show monitor command.
show monitor
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the status of the SPAN sessions:
Session State Reason Description
------- ----------- ---------------------- --------------------------------
17 down Session admin shut folio
Related Commands
|
|
monitor session |
Starts the specified SPAN monitor session from either global configuration mode or monitor-configuration mode. |
show monitor session |
Displays the ERSPAN session configuration as it exists in the running configuration. |
show monitor session
To display the Switched Port Analyzer (SPAN) session configuration, use the show monitor session command.
show monitor session { session_number | all | range { session_range }} [ brief ]
Syntax Description
session_number |
Number identifying the SPAN session number. The range is 1–64. |
all |
Specifies all sessions. |
range |
Indicates a session range. |
session_range |
Range of SPAN sessions from 1–64. |
brief |
(Optional) Specifies a shortened version. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the SPAN session configuration for session 1:
n1000v(config)# show monitor session 1
filter VLANs : filter not specified
destination IP : 10.54.54.1
Related Commands
|
|
show monitor |
Displays the status of the SPAN sessions. |
monitor session |
Starts the specified SPAN monitor session from either global configuration mode or monitor-configuration mode. |
show network-segment manager switch
To display the Cisco Nexus 1000V configured with Network Segmentation Manager (NSM), use the show network-segment manager switch command.
show network-segment manager switch
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(5.1) |
This command was introduced. |
Examples
This example shows how to display the Cisco Nexus 1000V information:
n1000v# configure terminal
n1000v(config)# feature network-segmentation-manager
n1000v# show network-segment manager switch
dvs-uuid: d4 e7 12 50 89 db 3b c4-8d 4d 4c 36 ca 1c d1 f0
mgmt-srv-uuid: 087F202C-8937-4F1E-8676-6F714C1AB96C
last alert: 30 seconds ago
connection status: connected
Related Commandsswitch: default_switch
Related Commandsstate: enabled
Related Commandsdvs-uuid: d4 e7 12 50 89 db 3b c4-8d 4d 4c 36 ca 1c d1 f0
Related Commandsdvs-name: nexus1000v
Related Commandsmgmt-srv-uuid: 087F202C-8937-4F1E-8676-6F714C1AB96C
Related Commandsreg status: registered
Related Commandslast alert: 30 seconds ago
Related Commandsconnection status: connected
Related Commands
|
|
feature network-segmentation-manager |
Enables the Network Segmentation Manager (NSM) feature. |
network-segment policy |
Creates a network segmentation policy. |
show run network-segment policy |
Displays the network segmentation policy configuration. |
show network-segment network
To display the networks associated with a network segmentation policy, use the show network-segment network command.
show network-segment network [network _name |id]
Syntax Description
network_name |
(Optional) The name of the network. |
id |
(Optional) The ID associated with the network segmentation policy. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(5.1) |
This command was introduced. |
Examples
This example shows how to display the networks associated with a network segmentation policy:
n1000v(config)# show network-segment network
network dvs.VCDVSint-org-cn2-e46e9686-2327-49df-ad5c-a3f89c00cfb8
tenant id: 2b4ca1b2-ba8e-456c-b772-a4730af16e2e
network-segment policy: default_segmentation_template
network dvs.VCDVSint-org-nexus-6141babd-bdc8-4e86-8f16-1ac786fb377f
tenant id: 91e87e80-e18b-460f-a761-b978c0d28aea
network-segment policy: seg-template-nexus-org
Related Commands
|
|
feature network-segmentation-manager |
Enables the Network Segmentation Manager (NSM) feature. |
network-segment policy |
Creates a network segmentation policy. |
show run network-segment policy |
Displays the network segmentation policy configuration. |
network-segment policy migrate
To migrate the networks from the default network segmentation policy to the non default destination network segmentation policy, use the network-segment policy migrate command.
network-segment policy migrate id isolation_id type nw_type dest-policy policy
no network-segment policy name
Syntax Description
isolation_id |
Tenant ID of the networks to be migrated. |
nw_type |
Type of networks (VLAN or Segmentation) to be migrated. |
policy |
Name of the destination network segmentation policy to migrate to. |
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.2(1)SV1(5.1) |
This command was introduced. |
Examples
This example shows how to migrate networks:
n1000v# configure terminal
n1000v(config)# network-segment policy migrate id da5c49a8-dd1b-4326-9da0-3c5e6a2c1b87 type vlan dest-policy org_vlan
Related Commands
|
|
show run network-segment policy |
Displays the NSM policy configuration. |
network-segment policy |
Creates a network segmentation policy. |
feature network-segmentation-manager |
Enables the Network Segmentation Manager (NSM) feature. |
show network-segment policy usage
To display the network segmentation policy usage by networks, use the show network-segment policy usage command.
show network-segment policy usage [policy_name]
Syntax Description
policy_name |
(Optional) The name of the network segmentation policy. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(5.1) |
This command was introduced. |
Examples
This example shows how to display network segmentation policy usage by networks:
n1000v# show network-segment policy usage
network-segment policy default_segmentation_template
dvs.VCDVSint-org-cn2-e46e9686-2327-49df-ad5c-a3f89c00cfb8
network-segment policy default_vlan_template
network-segment policy seg-template-nexus-org
dvs.VCDVSint-org-nexus-6141babd-bdc8-4e86-8f16-1ac786fb377f
network-segment policy vlan-template-nexus-org
Related Commands
|
|
feature network-segmentation-manager |
Enables the Network Segmentation Manager (NSM) feature. |
network-segment policy |
Creates a network segmentation policy. |
show run network-segment policy |
Displays the network segmentation policy configuration. |
show network-state tracking
To display the Network State Tracking status for a module or interface, use the show network-state tracking command.
show network - state tracking { module modID | interface channelID }
Syntax Description
module modID |
Show state related to module number. |
interface channelID |
Show state related to interface port channel. |
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to display Network State Tracking status for a module:
n1000v#
show network-state tracking module 3
Port- Network Tracking SG SG Tracking SG
Channel Mode Vlan ID State Interface Members
------- ------- -------- -- -------- --------- -----------------
Po2 split 263 10 Active Eth66/3 Eth66/3, Eth66/4
Eth66/5, Eth66/6, Eth66/7
Po2 split 263 11 Active Eth66/8 Eth66/8, Eth66/9, Eth66/11
This example shows how to display Network State Tracking status for an interface and port channel:
n1000v# show network-state tracking interface port-channel 2
Port- Network Tracking SG SG Tracking SG
Channel Mode Vlan ID State Interface Members
------- ------- -------- -- -------- --------- -----------------
Po2 split 263 10 Active Eth66/3 Eth66/3, Eth66/4, Eth66/5, Eth66/6
Po2 split 263 11 Active Eth66/8 Eth66/8, Eth66/9, Eth66/11
Related Commands
|
|
track network-state enable |
Enables Network State Tracking for all VEMs configured with a vPC-HM port-profile. |
show network-state tracking config |
Displays the Network State Tracking configuration for verification. |
show network-state tracking config
To display the Network State Tracking configuration, use the show network-state tracking config command.
show network-state tracking config
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to display the Network State Tracking configuration:
n1000v# show network-state tracking config
Tracking mode : disabled
Tracking Interval : 5 sec
Miss count threshold : 5 pkts
Split-network action : unknown
n1000v#
Related Commands
|
|
tracking enable |
Enables Network State Tracking for all VEMs configured with a vPC-HM port-profile. |
show network - state tracking |
Displays the Network State Tracking status for a module or interface. |
show ntp peer-status
To display the status for all Network Time Protocol (NTP) servers and peers, use the show ntp peer-status command.
show ntp peer-status
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
A domain name is resolved only when you have a DNS server configured.
Examples
This example shows how to display the configured server and peers:
n1000v# show ntp peer-status
* - selected for sync, + - peer mode(active),
- - peer mode(passive), = - polled in client mode
remote local st poll reach delay vrf
------------------------------------------------------------------------
=192.0.2.10 0.0.0.0 16 16 0 0.00000 default
+72.229.253.127 0.0.0.0 16 16 0 0.00000 default
Related Commands
|
|
show ntp peers |
Displays all NTP peers. |
show ntp statistics |
Displays NTP statistics. |
ntp server |
Forms an association with a server. |
ntp peer |
Forms an association with a peer. |
show ntp peers
To display all Network Time Protocol (NTP) peers, use the show ntp peers command.
show ntp peers
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
A domain name is resolved only when you have a DNS server configured.
Examples
This example shows how to display the configured server and peers:
--------------------------------------------------
Peer IP Address Serv/Peer
--------------------------------------------------
192.0.2.10 Server (configured)
72.229.253.127 Peer (configured)
Related Commands
|
|
show ntp peer-status |
Displays the status for all NTP servers and peers. |
show ntp statistics |
Displays NTP statistics. |
ntp server |
Forms an association with a server. |
ntp peer |
Forms an association with a peer. |
show ntp statistics
To display Network Time Protocol (NTP) statistics, use the show ntp statistics command.
show ntp statistics { io | local | memory | peer { ip-address | dns-name }}
Syntax Description
io |
Specifies the input-output statistics. |
local |
Specifies the counters maintained by the local NTP. |
memory |
Specifies the statistics counters related to the memory code. |
peer |
Specifies the per-peer statistics counter of a peer. |
ip-address |
IP address of this peer. |
dns-name |
DNS name of this peer. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
A domain name is resolved only when you have a DNS server configured.
Examples
This example shows how to display the configured server and peers:
n1000v# show ntp statistics local
time since reset: 6742265
unknown version number: 0
Related Commands
|
|
ntp server |
Forms an association with a server. |
ntp peer |
Forms an association with a peer. |
show password strength-check
To display whether password strength is being checked, use the show password strength-check command.
show password strength-check
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display whether password strength is being checked:
n1000v# show password strength-check
Password strength check enabled
Related Commands
|
|
password strength-check |
Enables password-strength checking. |
username |
Creates a user account. |
role name |
Names a user role and puts you in role configuration mode for that role. |
show peer-sup mac-addresses details
To display the, use the show peer-sup mac-addresses details command.
show policy-map [{[ type qos ] [ policy_map_name ]} | { type queuing [ pmap-name-que ]}]
Syntax Description
type |
(Optional) Specifies the type of the policy map. |
qos |
(Optional) Specifies type QoS. |
policy_map_ name |
(Optional) Name of an existing policy map. |
queuing |
type queuing. |
pmap-name-que |
(Optional) policy map name (type queuing) |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
type queuing was added. |
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the policy map configuration for all policy maps:
policy-map type qos class1
policy-map type qos policy1
police cir 256000 bps bc 300 ms pir 256000 bps be 300 ms conform transmit
exceed set dscp dscp table cir-markdown-map violate drop
policy-map type qos policy2
policy-map type qos policy3
police cir 256000 bps bc 300 ms pir 256000 bps be 300 ms conform transmit
exceed set dscp dscp table cir-markdown-map violate drop
Related Commands
|
|
show policy-map |
Displays the policy map configuration for all policy maps or for a specified policy map. |
class |
Creates a reference to class-map-name and enters policy-map class QoS configuration mode for the specified class map. |
set dscp |
Defines the DSCP value that should be used in all IP headers for the specified class and saves it in the running configuration. |
show platform fwm info vtep
To display all the vteps information of the bridge-domains.
show platform fwm info vtep
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
To specifies the vteps informations of all bridge-domains.
Examples
This example shows how to display the vteps information of the bridge-domain:
n1000v(config)# show platform fwm info vtep
Bridge-domain: vxlan6000, swbd: 4096, version: 5
VTEP[0]: ip_addr: [192.168.10.9], flags: 1
VTEP[0]: ip_addr: [192.168.10.6], flags: 1
VTEP[0]: ip_addr: [192.168.10.14], flags: 3
VTEP[0]: ip_addr: [192.168.10.13], flags: 1
Bridge-domain: vxlan6001, swbd: 4097, version: 3
VTEP[0]: ip_addr: [192.168.10.9], flags: 1
VTEP[0]: ip_addr: [192.168.10.14], flags: 3
Bridge-domain: vxlan6002, swbd: 4098, version: 3
VTEP[0]: ip_addr: [192.168.10.9], flags: 1
VTEP[0]: ip_addr: [192.168.10.14], flags: 3
Related Commands
|
|
show platform fwm info vlan all |
To display all the configured vlans. |
show policy-map
To display the policy map configuration for all policy maps or for a specified policy map, use the show policy-map command.
show policy-map [{[ type qos ] [ policy_map_name ]} | { type queuing [ pmap-name-que ]}]
Syntax Description
type |
(Optional) Specifies the type of the policy map. |
qos |
(Optional) Specifies type QoS. |
policy_map_ name |
(Optional) Name of an existing policy map. |
queuing |
type queuing. |
pmap-name-que |
(Optional) policy map name (type queuing) |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
type queuing was added. |
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the policy map configuration for all policy maps:
policy-map type qos class1
policy-map type qos policy1
police cir 256000 bps bc 300 ms pir 256000 bps be 300 ms conform transmit
exceed set dscp dscp table cir-markdown-map violate drop
policy-map type qos policy2
policy-map type qos policy3
police cir 256000 bps bc 300 ms pir 256000 bps be 300 ms conform transmit
exceed set dscp dscp table cir-markdown-map violate drop
Related Commands
|
|
show policy-map |
Displays the policy map configuration for all policy maps or for a specified policy map. |
class |
Creates a reference to class-map-name and enters policy-map class QoS configuration mode for the specified class map. |
set dscp |
Defines the DSCP value that should be used in all IP headers for the specified class and saves it in the running configuration. |
show policy-map interface
To display the status of the global statistics and the configured policy maps on all interfaces, use the show policy-map interface command.
show policy-map interface [ brief ] [ ethernet slot/port | port-channel port_channel_number | vethernet interface_number ] [[ input | output ] [ type qos ]]
Syntax Description
brief |
(Optional) Specifies the shortened output. |
ethernet |
(Optional) Specifies an Ethernet interface. |
slot/port |
Valid slot and port of the interface, separated by a slash (/). The slot range 1–66; the port range is 1–256. |
port-channel |
(Optional) Specifies a port channel interface. |
port_channel_ number |
Identifier for a valid port channel. The range is 1–4096. |
vethernet |
(Optional) Specifies a Virtual Ethernet interface. |
interface_ number |
Identifier for a valid Virtual Ethernet interface. The range is 1–1048575. |
input |
(Optional) Specifies the input policy |
output |
(Optional) Specifies the output policy. |
type |
(Optional) Specifies the type of the class-map. |
qos |
(Optional) Specifies type QoS. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display statistics for policy maps that are configured on interfaces:
n1000v(config)# show policy-map interface
Global statistics status : enabled
Service-policy (qos) input: new-policy
policy statistics status: enabled
Class-map (qos): class-default (match-any)
Service-policy (qos) output: new-policer
policy statistics status: enabled
Class-map (qos): new-class (match-all)
police cir 900 mbps bc 200 ms
conformed 505953339796 bytes, 899924196 bps action: transmit
violated 12285218014 bytes, 22283000 bps action: dropn1000v#
Related Commands
|
|
policy-map |
Defines a policy map that represents a set of policies to be applied to a set of class maps. |
qos statistics |
Enables QoS statistics on all interfaces. |
clear qos statistics |
Clears the specified QoS statistics. |
show port-channel compatibility-parameters
To display the parameters that must be the same among the member ports in order to join a port channel, use the show port-channel compatibility parameters command.
show port-channel compatibility-parameters
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
When you add an interface to a channel group, the software checks certain interface attributes to ensure that the interface is compatible with the channel group. For example, you cannot add a Layer 3 interface to a Layer 2 channel group. The software also checks a number of operational attributes for an interface before allowing that interface to participate in the port-channel aggregation.
This command displays the list of compatibility checks that the system uses.
Using the channel-group command, you can force ports with incompatible parameters to join the port channel as long as the following parameters are the same:
- (Link) speed capability
- Speed configuration
- Duplex capability
- Duplex configuration
- Flow-control capability
- Flow-control configuration
Note
See the channel-group command for information about forcing ports to join a port channel.
Examples
This example shows how to display the list of compatibility checks that the system makes before an interface to a channel group:
n1000v# show port-channel compatibility-parameters
Members must have the same port mode configured, either E or AUTO. If they
are configured in AUTO port mode, they have to negotiate E mode when they
come up. If a member negotiates a different mode, it will be suspended.
Members must have the same speed configured. If they are configured in AUTO
speed, they have to negotiate the same speed when they come up. If a member
negotiates a different speed, it will be suspended.
Members have to have the same MTU configured. This only applies to ethernet
Members have to have the same medium type configured. This only applies to
Members must have the same span mode.
Members must not have sub-interfaces.
Members must have same Duplex Mode configured.
Members must have same Ethernet Layer (switchport/no-switchport) configured.
Members cannot be SPAN ports.
Members must have same storm-control configured.
Members must have same flowctrl configured.
Members must have common capabilities.
Members port does not exist.
Members must be switching port, Layer 2.
Members must have the same port access VLAN.
Members must have the same port native VLAN.
Members must have the same port allowed VLAN list.
Related Commands
|
|
channel-group |
Adds or removes interfaces to port-channel groups and assigns the port-channel mode to the interface. |
show port-channel database
To display information about the current running of the port channels, use the show port-channel database command.
show port-channel database [ interface port-channel channel-number ]
Syntax Description
channel-number |
Port-channel number for the information that you want to display. The range of values is from 1 to 4096. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
If you do not specify the channel-number , all channel groups are displayed. This command displays Link Aggregation Control Protocol (LACP)-enabled ports channels and port channels without an associated aggregation protocol.
Examples
This example shows how to display information on the current running of all port channels:
n1000v# show port-channel database
Administrative channel mode is active
Operational channel mode is active
Last membership update is successful
1 ports in total, 0 ports up
Age of the port-channel is 1d:16h:18m:50s
Time since last bundle is 1d:16h:18m:56s
Ports: Ethernet2/5 [down]
Administrative channel mode is active
Operational channel mode is active
Last membership update is successful
1 ports in total, 0 ports up
Age of the port-channel is 1d:16h:18m:50s
Time since last bundle is 1d:16h:18m:56s
Ports: Ethernet2/20 [down]
This example shows how to display information on the current running of a specific port channel:
n1000v# show port-channel database interface port-channel 20
Administrative channel mode is active
Operational channel mode is active
Last membership update is successful
1 ports in total, 0 ports up
Age of the port-channel is 1d:16h:23m:14s
Time since last bundle is 1d:16h:23m:20s
Ports: Ethernet2/20 [down]
Related Commands
|
|
show port-channel summary |
Displays a summary of information about all port channels. |
show port-channel load-balance
To display information about load-balancing using port channels, use the show port-channel load-balance command.
show port-channel load-balance [ forwarding-path interface port-channel channel-number ]
Syntax Description
forwarding-path interface port-channel |
(Optional) Identifies the port in the port channel that forwards the packet. |
channel-number |
Port-channel number for the load-balancing forwarding path that you want to display. The range of values is from 1 to 4096. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information about the current port-channel load balancing for the system:
n1000v# show port-channel load-balance
Port Channel Load-Balancing Configuration:
System: source-dest-ip-vlan
Port Channel Load-Balancing Addresses Used Per-Protocol:
Related Commands
|
|
port-channel load-balance ethernet |
Configures load balancing using port channels. |
show port-channel rbh-distribution
To display information about the Result Bundle Hash (RBH) for port channels, use the show port-channel rbh-distribution command.
show port-channel rbh-distribution [ interface port-channel channel-number ]
Syntax Description
channel-number |
Port-channel number for the information the you want to display. The range of values is from 1 to 4096. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
The RBH value ranges from 0 to 7 and is shared among port members in a port channel.
Examples
This example shows how to display RBH distribution for a specific port channel:
n1000v# show port-channel rbh-distribution interface port-channel 4
ChanId Member port RBH values Num of buckets
-------- ------------- ----------------- ----------------
Related Commands
|
|
port-channel summary |
Displays summary information on port channels. |
show port-channel summary
To display summary information about the port channels, use the show port-channel summary command.
show port-channel summary
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
If the Link Aggregation Control Protocol (LACP) is not enabled, the output shows NONE in the Protocol column of the display.
A channel-group interface can be in the following operational states:
- Down—The interface is down because it is administratively shut down or some other reason not related to port channels.
- Individual—The interface is part of a port channel but unable to aggregate into a port channel because of protocol exchange problems.
–
This interface continues to forward traffic as an individual link.
–
STP is aware of this interface.
- Suspended—The operational parameters of the interface are not compatible with the port channel. This interface is not forwarding traffic, although the physical MAC link state is still up.
- Switched—The interface is switched.
- Up (port channel)—The port channel is up.
- Up in port channel (members)—The port member of the port channel is up.
- Hot standby (LACP only)—The interface is eligible to join the port group if one of the interfaces currently participating in the LACP channel goes down.
–
This interface does not forward data traffic, only protocol data units (PDUs).
–
This interface does not run STP.
- Module-removed—The module has been removed.
- Routed—The interface is routed.
Examples
This example shows how to display summary information for the port channels:
n1000v# show port-channel summary
Flags: D - Down P - Up in port-channel (members)
I - Individual H - Hot-standby (LACP only)
s - Suspended r - Module-removed
-------------------------------------------------------------------
Group Port- Type Protocol Member Ports
-------------------------------------------------------------------
5 Po5(SD) Eth LACP Eth2/5(D)
20 Po20(RD) Eth LACP Eth2/20(D)
Related Commands
|
|
show port-channel usage |
Displays the port-channel numbers used and available. |
show port-channel traffic |
Displays transmitted and received unicast, multicast, and broadcast percentages for the port channels. |
show port-channel traffic
To display traffic statistics for port channels, use the show port-channel traffic command.
show port-channel traffic [ interface port-channel channel-number ]
Syntax Description
channel-number |
Port-channel number for the traffic statistics that you want to display. The range of values is from 1 to 4096. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
This command displays the percentage of transmitted and received unicast, multicast, and broadcast traffic on the port channel.
If you do not specify the channel-number , information for all port channels is displayed.
Examples
This example shows how to display the traffic statistics for all port channels:
n1000v(config)# show port-channel traffic
ChanId Port Rx-Ucst Tx-Ucst Rx-Mcst Tx-Mcst Rx-Bcst Tx-Bcst
------ --------- ------- ------- ------- ------- ------- -------
5 Eth2/5 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------ --------- ------- ------- ------- ------- ------- -------
20 Eth2/20 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
This example shows how to display the traffic statistics for a specific port channel:
n1000v(config)# show port-channel traffic interface port-channel 5
ChanId Port Rx-Ucst Tx-Ucst Rx-Mcst Tx-Mcst Rx-Bcst Tx-Bcst
------ --------- ------- ------- ------- ------- ------- -------
5 Eth2/5 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Related Commands
|
|
port-channel summary |
Displays summary information about port channels. |
show port-channel usage
To display the port-channel numbers used and available, use the show port-channel usage command.
show port-channel usage
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the usage for all port channels:
n1000v# show port-channel usage
Totally 2 port-channel numbers used
====================================
Unused: 1 - 4, 6 - 19, 21 - 4096
Related Commands
|
|
port-channel summary |
Displays summary information about port channels. |
show port-profile
To display configurations for port profiles, use the show port-profile command.
show port-profile [ name prof_name ]
Syntax Description
name |
(Optional) Specifies to display information about a specific port profile. |
prof_name |
Name of the port profile to display. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
Port profile role information is added to this command. |
4.0(4)SV1(2) |
Port profile type, pinning and channel-group configuration are added. The capability uplink information is removed. |
4.0(4)SV1(1) |
This command was introduced. |
Examples
The following example shows how to display the configuration of port profile UplinkProfile1:
n1000v# show port-profile name UplinkProfile1
switchport trunk allowed vlan 114-115
evaluated config attributes:
switchport trunk allowed vlan 114-115
Related Commands
|
|
port-profile |
Creates a port profile. |
show port-profile expand-interface
To verify that the interface level configuration did not overwrite the port profile configuration, use the show port-profile expand-interface command.
show port-profile expand-interface [ name port-profile-name ]
Syntax Description
name |
(Optional) Limits the display to a particular port profile name. |
module-number |
Name that identifies an existing port profile. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to verify that the interface level configuration did not overwrite the port profile configuration:
n1000v# show port-profile expand-interface
port-profile PortProfile1
port-profile SystemProfile
Related Commands
|
|
show port-profile |
Displays configurations for port profiles. |
port-profile |
Creates a port profile and enters port-profile configuration mode. |
inherit port-profile |
Adds the inherited configuration to the new port profile as a default configuration. |
show port-profile-role
To display the port profile role configuration, use the show port-profile-role command.
show port-profile-role [ name port-profile-role-name ]
Syntax Description
name |
(Optional) Specify that you want to display a specific role. |
port-profile-role-name |
Specify the name of the role to display |
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to display the adminUser port profile role:
n1000v# show port-profile-role name adminUser
Related Commands
|
|
show port-profile |
Displays the port profile configuration, including roles assigned to them. |
show port-profile-role users |
Displays available users and groups. |
port-profile-role |
Creates a port profile role. |
user |
Assigns a user to a port profile role. |
group |
Assigns a group to a port profile role. |
assign port-profile-role |
Assigns a port profile role to a specific port profile. |
feature port-profile-role |
Enables support for the restriction of port profile roles. |
port-profile |
Creates a port profile. |
show port-profile-role users
To display available users and groups, use the show port-profile-role users command.
show port-profile-role users
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to display available users and groups:
n1000v#
show port-profile-role users
Groups:
Administrators
TestGroupB
Users:
dbaar
fgreen
suchen
mariofr
Related Commands
|
|
port-profile-role |
Creates a port profile role. |
user |
Assigns a user to a port profile role. |
group |
Assigns a group to a port profile role. |
assign port-profile-role |
Assigns a port profile role to a specific port profile. |
feature port-profile-role |
Enables support for the restriction of port profile roles. |
port-profile |
Creates a port profile. |
show port-profile sync-status
To display interfaces that are out of sync with port profiles, use the show port-profile sync-status command.
show port-profile sync-status [ interface if-name ]
Syntax Description
interface |
(Optional) Specify that you want to display a specific interface. |
if-name |
Specify the name of the interface to display |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1) SV1(4) |
This command was introduced. |
Examples
This example shows how to display interfaces that are out of sync with port profiles:
n1000v# show port-profile sync-status
interface status: quarantine
interface status: quarantine
Related Commands
|
|
port-profile |
Creates a port profile. |
show port-profile |
Displays configurations for port profiles. |
show port-profile virtual usage
To display port profile usage by interface, use the show port-profile virtual usage command.
show port-profile virtual usage [ name name ]
Syntax Description
name |
(Optional) Specify that you want to display a specific port profile. |
name |
Specify the name of the port profile to display |
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to display port profile usage by interface:
n1000v# show port-profile virtual usage
-------------------------------------------------------------------------------
Port Profile Port Adapter Owner
-------------------------------------------------------------------------------
vlan1767 Veth7 Net Adapter 1 all-tool-7
Veth8 Net Adapter 1 all-tool-8
aipc1765 Veth4 Net Adapter 1 bl-h-s
inband1766 Veth6 Net Adapter 3 bl-h-s
mgmt1764 Veth5 Net Adapter 2 bl-h-s
Eth4/2 vmnic1 VDANIKLNCOS
Eth4/3 vmnic2 VDANIKLNCOS
ch-aipc1765 Veth1 Net Adapter 1 bl-h-p
ch-mgmt1764 Veth2 Net Adapter 2 bl-h-p
ch-inband1766 Veth3 Net Adapter 3 bl-h-p
Related Commands
|
|
port-profile |
Creates a port profile. |
show port-profile |
Displays configurations for port profiles. |
inherit port-profile |
Adds the inherited configuration to the new port profile as a default configuration. |
port-profile-role |
Creates a port profile role. |
show port-security address module <module number>
To display information about all secure MAC-addresses in the VEM module, use the show port-security address module <module number> command.
show port-security address module <module number>
Syntax Description
module |
Show secure module. |
<3-258> |
Enter module number |
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to use the show port-security address module <module number> command to view information about all MAC addresses in the VEM module:
n1000v(config)# sh port-security address module 4
----------------------------------------------------------------------
Vlan/Vxlan Mac Address Type Ports Configured Age
---------- ----------- ------ ----- ---------------
61 0050.56a4.0ed4 STATIC Vethernet6 0
61 0050.56a4.1f1c STATIC Vethernet4 0
51 5555.5555.5555 STATIC Vethernet5 0
51 0050.56a4.38ec STATIC Vethernet5 0
51 0000.0000.0011 DYNAMIC Vethernet5 1
51 0000.0000.0012 DYNAMIC Vethernet5 1
51 0000.0000.0010 DYNAMIC Vethernet5 1
51 0050.56a4.3d87 STATIC Vethernet7 0
51 0000.0000.0032 STICKY Vethernet7 0
51 0000.0000.0033 STICKY Vethernet7 0
51 0000.0000.0030 STICKY Vethernet7 0
51 0000.0000.0031 STICKY Vethernet7 0
51 0050.56a4.1836 STATIC Vethernet8 0
Related Commands
|
|
clear port-security |
Clears dynamically learned, secure MAC addresses. |
switchport port-security |
Enables port security on a Layer 2 interface. |
show port-security interface |
Displays information about secure interfaces. |
show running-config port-security |
Displays port-security configuration. |
show port-security interface
To display information about the secure interfaces on the system, use the show port-security interface command.
show port-security interface interface-id
Syntax Description
interface-id |
Interface ID. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to use the show port-security interface command to view the status of the port security feature on the Ethernet 1/4 interface:
n1000v# show port-security interface ethernet 1/4
Port Status : Secure Down
Violation Mode : Shutdown
Maximum MAC Addresses : 5
Configured MAC Addresses : 1
Security violation count : 0
Related Commands
|
|
clear port-security |
Clears dynamically learned, secure MAC addresses. |
switchport port-security |
Enables port security on a Layer 2 interface. |
show running-config port-security |
Displays port-security configuration. |
show processes
To display the state and the start count of all processes, use the show processes command.
show processes [ cpu | log | memory ]
Syntax Description
cpu |
(Optional) Specifies processes related to the CPU. |
log |
(Optional) Specifies information regarding process logs. |
memory |
(Optional) Specifies processes related to memory. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
After issuing the show processes cpu history CLI command on the VSM, it is observed that the CLI output to indicate the amount of time elapsed is graphed from the right to the left direction. Therefore, the output should be read from the right to the left direction.
Examples
This example shows how to display the state and the start count of all processes:
PID State PC Start_cnt TTY Type Process
----- ----- -------- ----------- ---- ---- -------------
1952 S 77f6c18e 1 - O portmap
1979 S 77f6e468 1 - O rpc.mountd
1989 S 77f6e468 1 - O rpc.statd
2016 S 77e0e468 1 - VG sysmgr
2298 S 0 1 - O mping-thread
2299 S 0 1 - O mping-thread
2315 S 0 1 - O stun_kthread
2316 S 0 1 - O stun_arp_mts_kt
2339 S 0 1 - O redun_kthread
2340 S 0 1 - O redun_timer_kth
2866 S 0 1 - O sf_rdn_kthread
2866 S 0 1 - O sf_rdn_kthread
2867 S 77f37468 1 - VU xinetd
2868 S 77f6e468 1 - VU tftpd
2869 S 7788c1b6 1 - VL syslogd
2870 S 77ecf468 1 - VU sdwrapd
2872 S 77d94468 1 - VU platform
2877 S 0 1 - O ls-notify-mts-t
2889 S 77eb2be4 1 - VU pfm_dummy
2896 S 77f836be 1 - O klogd
2903 S 77d9ebe4 1 - VL vshd
2904 S 77e41468 1 - VU stun
2905 S 77a74f43 1 - VL smm
2906 S 77e5a468 1 - VL session-mgr
2907 S 77c4e468 1 - VL psshelper
2908 S 77f75468 1 - VU lmgrd
2909 S 77e36be4 1 - VG licmgr
2910 S 77ebe468 1 - VG fs-daemon
2911 S 77ec5468 1 - VL feature-mgr
2912 S 77e7a468 1 - VU confcheck
2913 S 77eb3468 1 - VU capability
2915 S 77c4e468 1 - VU psshelper_gsvc
2922 S 77f75468 1 - O cisco
2937 S 77895f43 1 - VL clis
2937 S 77895f43 1 - VL clis
2952 S 77cba468 1 - VL xmlma
2953 S 77e8b468 1 - VL vmm
2955 S 77e80468 1 - VU ttyd
2957 S 77ecb6be 1 - VL sysinfo
2958 S 77b57468 1 - VL sksd
2959 S 77ea7468 1 - VG res_mgr
2960 S 77e53468 1 - VG plugin
2961 S 77ccf468 1 - VL mvsh
2962 S 77e05468 1 - VU module
2963 S 77cce468 1 - VL evms
2964 S 77ccf468 1 - VL evmc
2965 S 77ecc468 1 - VU core-dmon
2966 S 7765b40d 1 - VL ascii-cfg
2967 S 77cebbe4 1 - VL securityd
2968 S 77cb5468 1 - VU cert_enroll
2969 S 77b17be4 1 - VL aaa
2973 S 77e19468 1 - VU ExceptionLog
2975 S 77dfb468 1 - VU bootvar
2976 S 77df9468 1 - VG ifmgr
2977 S 77ead468 1 - VU tcap
2978 S 77a6bf43 1 - VL l3vm
2978 S 77a6bf43 1 - VL l3vm
2979 S 77a62f43 1 - VL u6rib
2980 S 77a62f43 1 - VL urib
2981 S 77f30be4 1 - VU core-client
2983 S 77b95468 1 - VL aclmgr
3008 S 77d51468 1 - VU aclcomp
3011 S 7774440d 1 - VL tacacs
3012 S 77a72f43 1 - VL adjmgr
3016 S 77a74f43 1 - VL arp
3021 S 778a1896 1 - VL icmpv6
3022 S 7791ef43 1 - VL netstack
3050 S 7770240d 1 - VL radius
3051 S 77f59be4 1 - VL ip_dummy
3052 S 77f59be4 1 - VL ipv6_dummy
3053 S 7783c40d 1 - VU ntp
3054 S 77f59be4 1 - VL pktmgr_dummy
3055 S 778ae40d 1 - VL snmpd
3056 S 77f59be4 1 - VL tcpudp_dummy
3063 S 7782d40d 1 - VL cdp
3064 S 77b1540d 1 - VL dcos-xinetd
3154 S 77b4040d 1 - O ntpd
3195 S 77e0d468 1 - VL vsim
3196 S 778ee40d 1 - VL ufdm
3196 S 778ee40d 1 - VL ufdm
3197 S 77d42468 1 - VU sf_nf_srv
3198 S 778e240d 1 - VL sal
3199 S 77a14f43 1 - VL rpm
3200 S 778cd40d 1 - VG pltfm_config
3201 S 77efc468 1 - VU pixmc
3202 S 77e0f468 1 - VG pixm
3203 S 77c43468 1 - VU pdl_srv_tst
3204 S 7789e40d 1 - VL nfm
3205 S 77ddc468 1 - VU msp
3206 S 77dbc468 1 - VL monitor
3207 S 7789c40d 1 - VL mfdm
3208 S 7787340d 1 - VL l2fm
3209 S 77dc0468 1 - VL ipqosmgr
3210 S 77e81468 1 - VU ethanalyzer
3211 S 777b740d 1 - VL dhcp_snoop
3212 S 77b3940d 1 - VL dcos-thttpd
3213 S 77c26468 1 - VU copp
3214 S 77b2b468 1 - VL eth_port_channel
3215 S 77d15468 1 - VL vlan_mgr
3219 S 758bc40d 1 - VU vms
3220 S 77b8a468 1 - VL eth-port-sec
3221 S 77abb468 1 - VL stp
3221 S 77abb468 1 - VL stp
3226 S 77de5468 1 - VL lacp
3228 S 777ba40d 1 - VL ethpm
3232 S 77a0127b 1 - VL igmp
3235 S 77dba468 1 - VL private-vlan
3241 S 77d70468 1 - VU vim
3246 S 77d4b468 1 - VU portprofile
3285 S 77f836be 1 1 O getty
3286 S 77f806be 1 S0 O getty
3290 S 77f1deee 1 - O gettylogin1
3308 S 77f836be 1 S1 O getty
3360 S 77ae140d 1 - O dcos_sshd
3361 S 77aaa468 1 8 O vsh
4213 Z 0 1 - O vmw_maintenance
25188 Z 0 1 - O vmw_maintenance
31228 Z 0 1 - O vmw_maintenance
427 Z 0 1 - O vmw_maintenance
1035 Z 0 1 - O vmw_maintenance
2439 Z 0 1 - O vmw_maintenance
7167 Z 0 1 - O vmw_maintenance
8246 Z 0 1 - O vmw_maintenance
8856 Z 0 1 - O vmw_maintenance
10539 Z 0 1 - O vmw_maintenance
10539 Z 0 1 - O vmw_maintenance
16083 Z 0 1 - O vmw_maintenance
19353 S 77ae140d 1 - O dcos_sshd
19354 S 7752340d 1 - O xmlsa
13167 S 77ae140d 1 - O dcos_sshd
13169 S 77aaa468 1 17 O vsh
14253 S 7798140d 1 - O in.dcos-telnetd
14254 S 77aaa468 1 18 O vsh
14757 S 7798140d 1 - O in.dcos-telnetd
14758 S 77a82eee 1 19 O vsh
14933 S 77f426be 1 19 O more
14934 S 77aa9be4 1 19 O vsh
14935 R 77f716be 1 - O ps
- NR - 0 - VL hsrp_engine
- NR - 0 - VL interface-vlan
- NR - 0 - VL hsrp_engine
- NR - 0 - VL interface-vlan
State: R(runnable), S(sleeping), Z(defunct)
Type: U(unknown), O(non sysmgr)
NR(not running), ER(terminated etc)
Related Commands
|
|
show system redundancy status |
Displays the HA status of the system. |
show module |
Displays information about all available VSMs and VEMs in the system. |
module vem |
Allows you to enter commands on the VEM remotely from the Cisco Nexus 1000V. |
show radius-server
To display the RADIUS server configuration, use the show radius-server command.
show radius-server [ host ]
Syntax Description
host |
(Optional) DNS name or IP address for the RADIUS server. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the RADIUS server configuration:
n1000v# show radius-server ads
available for authentication on port:1812
available for accounting on port:1813
Related Commands
|
|
radius-server host |
Defines the IP address or hostname for the RADIUS server. |
radius-server directed-request |
Enables directed requests. |
show radius-server groups |
Displays information about the RADIUS server group configuration. |
show radius-server sorted |
Displays RADIUS servers sorted by name. |
show radius-server statistics |
Displays RADIUS statistics. |
show radius-server directed-request |
Displays the directed request configuration. |
show radius-server directed-request
To display the directed request configuration, use the show radius-server directed-request command.
show radius-server directed-request
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the directed request configuration:
n1000v(config)# show radius-server directed-request
Related Commands
|
|
radius-server directed-request |
Enables directed requests. |
show radius-server groups |
Displays information about the RADIUS server group configuration. |
show radius-server sorted |
Displays RADIUS servers sorted by name. |
show radius-server statistics |
Displays RADIUS statistics. |
show radius-server groups
To display information about the RADIUS server group configuration, use the show radius-server groups command.
show radius-server groups [ group-name ]
Syntax Description
group-name |
(Optional) Name of the RADIUS server group. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information about the RADIUS server group configuration:
n1000v# show radius-server groups
Related Commands
|
|
aaa group server radius |
Creates a RADIUS server group and enters the RADIUS server group configuration submode for that group. |
radius-server host |
Defines the IP address or hostname for the RADIUS server. |
radius-server directed-request |
Enables directed requests. |
show radius-server sorted |
Displays RADIUS servers sorted by name. |
show radius-server statistics |
Displays RADIUS statistics. |
show radius-server directed-request |
Displays the directed request configuration. |
show radius-server sorted
To display the RADIUS server configuration in a sorted format, use the show radius-server sorted command.
show radius-server sorted
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the RADIUS server configuration in a sorted format:
n1000v(
config)#
show radius-server sorted
Related Commands
|
|
radius-server host |
Defines the IP address or hostname for the RADIUS server. |
radius-server directed-request |
Enables directed requests. |
show radius-server groups |
Displays information about the RADIUS server group configuration. |
show radius-server statistics |
Displays RADIUS statistics. |
show radius-server directed-request |
Displays the directed request configuration. |
show radius-server statistics
To displays the RADIUS statistics, use the show radius-server statistics command.
show radius-server statistics { hostname | ipv4-address }
Syntax Description
hostname |
DNS name for the RADIUS server host. |
ipv4-address |
IP address of the RADIUS server host. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the RADIUS statistics:
n1000v# show radius-server statistics 10.10.1.1
Authentication Statistics
sucessfull transactions: 0
responses with no matching requests: 0
responses not processed: 0
responses containing errors: 0
sucessfull transactions: 0
responses with no matching requests: 0
responses not processed: 0
responses containing errors: 0
Related Commands
|
|
radius-server host |
Defines the IP address or hostname for the RADIUS server. |
radius-server directed-request |
Enables directed requests. |
show radius-server groups |
Displays information about the RADIUS server group configuration. |
show radius-server sorted |
Displays RADIUS servers sorted by name. |
show radius-server statistics |
Displays RADIUS statistics. |
show radius-server directed-request |
Displays the directed request configuration. |
show running-config bridge-domain
To display the running configuration information for bridge domain, use the show running-config bridge-domain command.
show running-config bridge-domain
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
To use this command, you can display the running bridge domain.
Examples
This example shows how to display running config bridge domain information:
n1000V(config)# # show running-config bridge-domain
!Command: show running-config bridge-domain
!Time: Tue Jun 18 05:00:03 2013
segment mode unicast-only
bridge-domain tenant-red1
segment mode unicast-only
no segment distribution mac
bridge-domain tenant-red2
segment mode unicast-only
no segment distribution mac
bridge-domain tenant-red3
segment mode unicast-only
switchport access bridge-domain tenant-red1
switchport access bridge-domain tenant-red2
switchport access bridge-domain tenant-red3
encapsulation dot1q 320 bridge-domain tenant-red1
encapsulation dot1q 321 bridge-domain tenant-red2
encapsulation dot1q 322 bridge-domain tenant-red3
Related Commands
|
|
show bridge-domain |
Displays all bridge domains with the mode. |
show running-configuration cts
To display the running configuration information for Cisco TrustSec, use the show cts running-configuration command.
show cts running-configuration
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
To use this command, you enable the Cisco TrustSec feature.
This command requires an Advanced License. See the Cisco Nexus 1000V License Configuration Guide, Release 5.2(1)SV3(4.1) for more information on the licensing requirements for Cisco Nexus 1000V.
Examples
This example shows how to display CTS running configuration information:
n1000V(config)# feature cts
n1000V(config)# vrf context management
n1000V(config)# ip route 0.0.0.0/0 10.78.1.1
n1000V(config)# cts role-based sgt-map 99.10.10.10 545
n1000V(config)# port-profile type vethernet kumar
n1000V(config-port-prof)# capability l3control
n1000V(config-port-prof)# vmware port-group
n1000V(config-port-prof)# switchport mode access
n1000V(config-port-prof)# switchport access vlan 353
n1000V(config-port-prof)# cts sgt 6766
n1000V(config-port-prof)# no shutdown
n1000V(config-port-prof)# system vlan 353
n1000V(config-port-prof)# state enabled
n1000V(config-port-prof)# cts device tracking
n1000V(config-port-prof)# cts interface delete-hold 60
n1000V(config-port-prof)# cts sxp enable
n1000V(config-port-prof)# cts sxp default password 7 CisocPassword
n1000V(config-port-prof)# cts sxp connection peer 10.104.244.22 password required 7vbmxz123 mode listener vrf management
n1000v
(config-port-prof)#
show running-config cts
!Command: show running-config cts
!Time: Mon Oct 1 15:51:49 2012
cts interface delete-hold 60
cts sxp connection peer 172.23.233.94 password none mode listener vrf management
show running-config diff
|
|
copy running-config startup-config |
Copies the running configuration to the startup configuration. |
To verify the difference between the running and startup configurations, use the show running-config diff command.
show running-config diff
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
When you switch over from one VSM to another, any unsaved running configuration that was available in an active VSM is still unsaved in the new active VSM. You can verify this unsaved running configuration with this command. Then, save that configuration in the startup. if needed.
Examples
This example shows how to verify the difference between the running and startup configurations:
n1000v# show running-config diff
role feature-group name new
username admin password 5 $1$S7HvKc5G$aguYqHl0dPttBJAhEPwsy1 role network-admin
Related Commands
|
|
system switchover |
Initiates, on the active VSM, a manual switchover to the standby VSM. |
copy running-config startup-config |
Copies the running configuration to the startup configuration. |
show running-config evb
To display the running configuration for the EVB segmentation on the Cisco Nexus 1000V, use the show run evb command.
show running-config evb
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV2(2.2) |
This command was introduced. |
Examples
This example shows how to display the running configuration for the EVB segmentation.
n1000v#
: show running-config evb
evb resource-wait-delay 24
ecp retransmission-timer-exponent 15
Related Commands
|
|
show evb |
Displays the EVB segmentation information on the Cisco Nexus 1000V. |
show evb vsi |
Displays the VDP VSI information from the Cisco Nexus 1000V VEM. |
show running-config fabric forwarding
To display the running configuration for enabling the fabric forwarding feature, use the show running-config fabric forwarding command.
show running-config fabric forwarding
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV2(2.2) |
This command was introduced. |
Usage Guidelines
You must have enabled the fabric forwarding feature before executing this command.
Examples
This example shows how to display fabric forwarding feature on the Cisco Nexus 1000V:
n1000V# show running-config fabric forwarding
feature fabric forwarding
fabric forwarding anycast-gateway-mac 1111.2222.4444
Related Commands
|
|
show evb |
Displays the EVB segmentation information on the Cisco Nexus 1000V. |
show evb vsi |
Displays the VDP VSI information from the Cisco Nexus 1000V VEM. |
show ecp |
Displays the ECP information. |
show running-config interface ethernet
To display the running configuration for a specific Ethernet interface, use the show running-config interface ethernet command.
show running-config interface ethernet slot/port
Syntax Description
slot/port |
Slot number and port number for an existing Ethernet interface. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the running configuration for a Ethernet interface 2/1:
n1000v# show running-config interface ethernet 2/1
inherit port-profile uplink_all
Related Commands
|
|
show running-config interface port-channel |
Displays information about the running configuration of the port channel. |
show running-config interface vethernet |
Displays information about the running configuration of the vEthernet interface. |
show running-config interface port-channel
To display the running configuration for a specific port channel, use the show running-config interface port-channel command.
show running-config interface port-channel { channel-number }
Syntax Description
channel-number |
Number of the port-channel group. The range of values is from 1 to 4096. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
The following example shows how to display the running configuration for port channel 10:
n1000v(config)#
show running-config interface port-channel 10
Related Commands
|
|
show port-channel summary |
Displays a summary of port-channel information. |
show running-config interface vethernet
To display the running configuration for a specific vEthernet interface, use the show running-config interface vethernet command.
show running-config interface vethernet interface-number
Syntax Description
interface-number |
Number that identifies an existing vEthernet interface. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the running configuration for a vEthernet interface 2/1:
n1000v# show running-config interface vethernet 1
switchport mode private-vlan host
Related Commands
|
|
show running-config interface port-channel |
Displays information about the running configuration of the port channel. |
show running-config interface ethernet |
Displays information about the running configuration of the Ethernet interface. |
show running-config netflow
To display the running configuration information for NetFlow, use the show running-config netflow command.
show running-config netflow
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display NetFlow running configuration information:
n1000v(config)# show running-config netflow
!Command: show running-config netflow
!Time: Mon Aug 18 21:34:44 2014
flow exporter ExporterTest
destination 192.168.0.3 use-vrf management
source lc-exp 192.168.0.2/24
match ipv4 source address
match ipv4 destination address
collect timestamp sys-uptime first
collect timestamp sys-uptime last
ip flow monitor MonitorTest input
ip flow monitor MonitorTest output
Related Commands
|
|
feature network-segmentation-manager |
Enables the Network Segmentation Manager (NSM) feature. |
network-segment policy |
Creates a network segmentation policy. |
show running-config network-segment policy
To display the network segmentation policy configuration, use the show running-config network-segment policy command.
show running-config network-segment policy [ policy_name ]
Syntax Description
policy_name |
(Optional) The name of the network segmentation policy. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(5.1) |
This command was introduced. |
Examples
This example shows how display the network segmentation policy configuration:
n1000v# show running-config network-segment policy abc-policy-vxlan
!Command: show running-config network-segment policy abc-policy-vxlan
!Time: Fri Aug 26 18:34:50 2011
version 4.2(1)SV1(5.1)
feature network-segmentation-manager
network-segment policy abc-policy-vxlan
description network segmentation policy for ABC for VXLAN networks
id f5dcf127-cdb0-4bdd-8df5-9515d6dc8170
type segmentation
import port-profile port-profile ABC_profile_segmentation
Related Commands
|
|
feature network-segmentation-manager |
Enables the Network Segmentation Manager (NSM) feature. |
network-segment policy |
Creates a network segmentation policy. |
show running-config port-profile
To display the port profile configuration, use the show running-config port-profile command.
show running-config port-profile [ prof_name ]
Syntax Description
prof_name |
(Optional) Port Profile Name. |
Command Modes
Any
network-admin
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to display the port profile configuration:
n1000v(config)# show running-config port-profile
!Command: show running-config port-profile
!Time: Fri Oct 15 13:28:40 2010
port-profile default max-ports 32
port-profile type ethernet allaccess2
assign port-profile-role adminUser
port-profile type vethernet feature-veth-240
switchport access vlan 240
description Port-group created for Nexus1000V internal usage. Do not use/modify manually.
Related Commands
|
|
port-profile |
Creates a port profile. |
show running-config vlan
To display the running configuration for a specified VLAN, use the show running-config vlan command.
show running-config vlan vlan-id
Syntax Description
vlan-id |
VLAN ID number or range of VLANs. Valid VLAN IDs are1-4094 or ranges are 1-5, 10 or 2-5, 7-19. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how display the running configuration for VLAN100:
n1000v(
config)#
show running-config vlan 100
Related Commands
|
|
show vlan |
Displays VLAN information. |
vlan |
Creates a VLAN. |
show service-module interface brief
Displays all the interfaces of the service modules attached to the VSM.
show service-module interface brief
Syntax Description
brief |
Specifies all interfaces of the service modules. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
Specifies all Ethernet and Vethernet interfaces of the service modules.
Examples
This example shows how to display all the interfaces of the service modules attached to the VSM:
n1000v(
config)#
show service-module interface brief
--------------------------------------------------------------------------------
Ethernet VLAN Type Mode Status Reason Speed Port
--------------------------------------------------------------------------------
Eth37/1 1 eth trunk up none auto 5
Eth37/3 1 eth trunk up none auto 5
Eth38/1 1 eth trunk up none auto 6
Eth38/3 1 eth trunk up none auto 6
Po4 1 eth trunk down No operational members auto(D) lacp
Po5 1 eth trunk up none auto(D) lacp
Po6 1 eth trunk up none auto(D) lacp
Po7 1 eth trunk down No operational members auto(D) lacp
--------------------------------------------------------------------------------
Vethernet VLAN Type Mode Status Reason Speed
--------------------------------------------------------------------------------
Veth81 1546 virt access down nonParticipating auto
Veth129 1546 virt access down nonParticipating auto
Veth222 1546 virt access up none auto
Veth223 1546 virt access up none auto
Related Commands
|
|
show service-module interface module <mod> |
Displays all the interfaces of a specific service module attached to the VSM. |
show service-module mgmt-int |
Displays the management interface of the service modules attached to the VSM. |
show service-module mgmt-int module <mod> |
Displays the management interface of a specific module attached to the VSM. |
show service-module interface module <mod> brief
Displays all the interfaces of a specific service module attached to the VSM.
show service-module interface module <mod> brief
Syntax Description
module <mod> |
Specifies service module attached to the VSM. |
brief |
Specifies all the interfaces of a specific module. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
Specifies all Ethernet and Vethernet interfaces of the specific service modules.
Examples
This example shows how to display all the interfaces of a specific service module attached to the VSM:
n1000v(
config)
# show service-module interface module 37 brief
--------------------------------------------------------------------------------
Ethernet VLAN Type Mode Status Reason Speed Port
--------------------------------------------------------------------------------
Eth37/1 1 eth trunk up none auto 5
Eth37/3 1 eth trunk up none auto 5
Po5 1 eth trunk up none auto(D) lacp
--------------------------------------------------------------------------------
Vethernet VLAN Type Mode Status Reason Speed
--------------------------------------------------------------------------------
Veth223 1546 virt access up none auto
Related Commands
|
|
show service-module interface brief |
Displays all the interfaces of the service modules attached to the VSM. |
show service-module mgmt-int |
Displays the management interface of the service modules attached to the VSM. |
show service-module mgmt-int module <mod> |
Displays the management interface of a specific module attached to the VSM. |
show service-module mgmt-int
Displays the management interface of the service modules attached to the VSM.
show service-module mgmt-int
Syntax Description
mgmt-int |
Specifies management interface. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
User installs the management IP address with the gateway.
Examples
This example shows how to display the management interface of the service modules attached to the VSM:
n1000v(config)# show service-module mgmt-int
--------------------------------------------------------------------------------
Mod Interface-Name IP-address Speed MTU
--------------------------------------------------------------------------------
37 Mgmt0 10.105.234.173 0 0
38 Mgmt0 10.105.234.172 0 0
Related Commands
|
|
show service-module interface brief |
Displays all the interfaces of the service modules attached to the VSM. |
show service-module interface module <mod> brief |
Displays all the interfaces of a specific service module attached to the VSM. |
show service-module mgmt-int module <mod> |
Displays the management interface of a specific module attached to the VSM. |
show service-module mgmt-int module <mod>
Displays the management interface of a specific module attached to the VSM.
show service-module mgmt-int module <mod>
Syntax Description
mgmt-int |
Specifies management interface. |
module <mod> |
Specifies service module number. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
User installs the management IP address with the gateway.
Examples
This example shows how to display the management interface of a specific module attached to the VSM:
n1000v(config)# show service-module mgmt-int module 37
--------------------------------------------------------------------------------
Mod Interface-Name IP-address Speed MTU
--------------------------------------------------------------------------------
37 Mgmt0 10.105.234.173 0 0
Related Commands
|
|
show service-module interface brief |
Displays all the interfaces of the service modules attached to the VSM. |
show service-module interface module <mod> brief |
Displays all the interfaces of a specific service module attached to the VSM. |
show service-module mgmt-int |
Displays the management interface of the service modules attached to the VSM. |
show snmp
To display information about one or more destination profiles, use the show snmp command.
show snmp [ community | context | engineID | group | host | sessions | trap | user ]
Syntax Description
community |
(Optional) Specifies SNMP community strings. |
context |
(Optional) Specifies SNMP context mapping entries. |
engineID |
(Optional) Specifies the SNMP engineID. |
group |
(Optional) Specifies the SNMP group. |
host |
(Optional) Specifies SNMP hosts. |
sessions |
(Optional) Specifies SNMP sessions. |
trap |
(Optional) Specifies SNMP traps. |
user |
(Optional) Specifies SNMPv3 users. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information about the SNMP engineID:
n1000v# show snmp engineID
Local SNMP engineID: [Hex] 800000090302000C000000
[Dec] 128:000:000:009:003:002:000:012:000:000:000
Related Commands
|
|
snmp-server contact |
Configures sysContact, which is the SNMP contact name. |
snmp-server location |
Configures sysLocation, which is the SNMP location. |
show spanning-tree bpduguard info
To display bpduguard configuration status globally, use the show spanning-tree bpduguard info command.
show spanning-tree bpduguard info
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display bpduguard configuration status globally:
n1000v # sh spanning-tree bpduguard info
Global spanning-tree bpduguard status: Enabled
Related Commands
|
|
snmp-server contact |
Configures sysContact, which is the SNMP contact name. |
snmp-server location |
Configures sysLocation, which is the SNMP location. |
show ssh key
To display the Secure Shell (SSH) server keys, use the show ssh key command.
show ssh key [ dsa | rsa ]
Syntax Description
dsa |
(Optional) Specifies the display of DSA SSH keys. |
rsa |
(Optional) Specifies the display of RSA SSH keys. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display SSH server keys:
Related Commands
|
|
ssh key |
Generates the SSH server key. |
show ssh server |
Displays whether the SSH server is enabled. |
show ssh server
To display the Secure Shell (SSH) server configuration, use the show ssh server command.
show ssh server
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the SSH server configuration:
Related Commands
|
|
ssh |
Creates an SSH IP session to a remote device using IP. |
ssh key |
Generates the SSH server key. |
show ssh server |
Displays whether the SSH server is enabled. |
show ssh key |
Displays the SSH server keys. |
show startup-config aaa
To display the Authentication, Authorization and Accounting protocol (AAA) configuration in the startup configuration, use the show startup-config aaa command.
show startup-config aaa
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the AAA configuration in the startup configuration:
n1000v# show startup-config aaa
Related Commands
|
|
show startup-config aclmanager |
Displays startup configuration for the access control list (ACL) manager. |
show startup-config am |
Displays information about the Arthur–Merlin protocol (AM). |
show startup-config arp |
Displays information about ARP. |
show startup-config dhcp |
Displays information about DHCP. |
show startup-config icmpv6 |
Displays information about ICMPv6. |
show startup-config igmp |
Displays information about IGMP. |
show startup-config interface |
Displays the interface configuration. |
show startup-config ip |
Displays information about IP. |
show startup-config ipqos |
Displays the startup configuration for IP QoS Manager. |
show startup-config ipv6 |
Displays information about IPv6. |
show startup-config l3vm |
Displays information about l3vm. |
show startup-config license |
Displays information about licensing. |
show startup-config log |
Displays the execution log of the last-used ASCII startup configuration. |
show startup-config monitor |
Displays configured Ethernet SPAN sessions. |
show startup-config netflow |
Displays the NetFlow configuration. |
show startup-config port-profile |
Displays the port-profile configuration. |
show startup-config port-security |
Displays the port-security configuration. |
show startup-config radius |
Displays the RADIUS configuration. |
show startup-config tacacs+ |
Displays the TACACS configuration. |
show startup-config network-segment policy
To display the start up configuration of a network segmentation policy, use the show startup-config network-segment policy command.
show startup-config network-segment policy [ policy_name ]
Syntax Description
policy_name |
(Optional) The name of the network segmentation policy. |
Command Modes
Any command mode
network-admin
network-operator
Command History
|
|
4.2(1)SV1(5.1) |
This command was introduced. |
Examples
This example shows how to display the start up configuration of a network segmentation policy:
n1000v(
config)#
show startup-config network-segment policy
!Command: show startup-config network-segment policy
!Time: Fri Dec 9 02:50:42 2011
!Startup config saved at: Thu Dec 8 05:02:19 2011
feature network-segmentation-manager
network-segment policy default_vlan_template
description Default template used for VLAN backed pools
import port-profile NSM_template_vlan
network-segment policy default_segmentation_template
description Default template used for isolation backed pools
import port-profile NSM_template_segmentation
Related Commands
|
|
feature network-segmentation-manager |
Enables the Network Segmentation Manager (NSM) feature. |
network-segment policy |
Creates a network segmentation policy. |
show startup-config radius
To display the RADIUS configuration in the startup configuration, use the show startup-config radius command.
show startup-config radius
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the RADIUS configuration in the startup configuration:
n1000v# show startup-config radius
Related Commands
|
|
show startup-config aaa |
Displays the Authentication, Authorization and Accounting protocol (AAA) configuration in the startup configuration. |
show startup-config aclmanager |
Displays startup configuration for the access control list (ACL) manager. |
show startup-config am |
Displays information about Arthur-Merlin protocol (AM). |
show startup-config arp |
Displays information about ARP. |
show startup-config dhcp |
Displays information about DHCP. |
show startup-config icmpv6 |
Displays information about ICMPv6. |
show startup-config igmp |
Displays information about IGMP. |
show startup-config interface |
Displays the interface configuration. |
show startup-config ip |
Displays information about IP. |
show startup-config ipqos |
Displays the startup configuration for the IP QoS Manager. |
show startup-config ipv6 |
Displays information about IPv6. |
show startup-config l3vm |
Displays information about l3vm. |
show startup-config license |
Displays information about licensing. |
show startup-config log |
Displays the execution log of the last-used ASCII startup configuration. |
show startup-config monitor |
Displays configured Ethernet SPAN sessions. |
show startup-config netflow |
Displays the NetFlow configuration. |
show startup-config port-profile |
Displays the port-profile configuration. |
show startup-config port-security |
Displays the port-security configuration. |
show startup-config radius |
Displays the RADIUS configuration. |
show startup-config tacacs+ |
Displays the TACACS configuration. |
show startup-config security
To display the user account configuration in the startup configuration, use the show startup-config security command.
show startup-config security
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the user account configuration in the startup configuration:
n1000v# show startup-config security
username admin password 5 $1$3/cH7rWm$W3QUjfQOyfySds5p3/PtX. role network-admin
username kathleen password 5 $1$7vewiaFA$iLCfmalyKeSBySqrAgvNZ/ role network-op
username kathleen role network-admin
Related Commands
|
|
show startup-config aaa |
Displays the Authentication, Authorization and Accounting protocol (AAA) configuration. |
show startup-config aclmanager |
Displays the startup configuration for Access Control List (ACL) manager. |
show startup-config am |
Displays information about the Arthur–Merlin protocol (AM). |
show startup-config arp |
Displays information about ARP. |
show startup-config dhcp |
Displays information about DHCP. |
show startup-config icmpv6 |
Displays information about ICMPv6. |
show startup-config igmp |
Displays information about IGMP. |
show startup-config interface |
Displays the interface configuration. |
show startup-config ip |
Displays information about IP. |
show startup-config ipqos |
Displays the startup configuration for the IP QoS Manager. |
show startup-config ipv6 |
Displays information about IPv6. |
show startup-config l3vm |
Displays information about l3vm. |
show startup-config license |
Displays information about licensing. |
show startup-config log |
Displays the execution log of last used ASCII startup configuration. |
show startup-config monitor |
Displays configured Ethernet SPAN sessions. |
show startup-config netflow |
Displays the NetFlow configuration. |
show startup-config port-profile |
Displays the port profile configuration. |
show startup-config port-security |
Displays the port-security configuration. |
show startup-config radius |
Displays the RADIUS configuration. |
show startup-config tacacs+ |
Displays the TACACS configuration. |
show storm-control statistics interface
To display storm control statistics for the interface use show storm-control statistics interface command.
show storm-control statistics interface [ ethernet slot/port | port-channel port_channel_number | vethernet interface_number ]
Syntax Description
ethernet |
Specifies an Ethernet interface. |
slot/port |
Valid slot and port of the interface, separated by a slash (/). |
port-channel |
Specifies a port channel interface. |
port_channel_ number |
Identifier for a valid port channel. |
vethernet |
Specifies a Virtual Ethernet interface. |
interface_ number |
Identifier for a valid Virtual Ethernet interface. |
Command Modes
Any
network-admin
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display the VSM domain configuration:
n1000v# show storm-control statistics interface vethernet 15
Global Storm is: Enabled
Polling Interval: 1
Broadcast Storm is: Allowed
Multicast Storm is: Not configured
UUnicast Storm is: Not configured
Statistics
8 Broadcast Packets
0 Multicast Packets
0 Unknown Unicast Packets
0 Dropped Broadcast Packets
0 Dropped Multicast Packets
0 Dropped Unknown Unicast Packets
Related Commands
|
|
show storm-control statistics module |
To display storm control statistics for the module. |
show storm-control statistics module
To display the storm control statistics for the respective module use, show storm-control statistics module command.
show storm-control statistics module <3-256>
Syntax Description
module |
Identifier for a valid Virtual Ethernet interface. The range is 3-256 |
Command Modes
Any command mode.
network-admin
network-operator
Command History
|
|
5.2(1)SV3(1.1) |
This command was introduced. |
Examples
This example shows how to display the storm control statistics for the respective module:
n1000v# show storm-control statistics module 3
Interface Unicast Multicast Broadcast
Related Commands
|
|
show storm-control statistics interface |
Displays storm control statistics for the interface. |
show svs connections
To display the current connections to the Cisco Nexus 1000V for verification, use the show svs connections command.
show svs connections [ conn_name ]
Syntax Description
conn_name |
(Optional) Name of an existing connection. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information about the SVS connection:
n1000v# show svs connections
protocol: vmware-vim https
datacenter name: Documentation-DC
DVS uuid: 9b dd 36 50 2e 27 27 8b-07 ed 81 89 ef 43 31 17
operational status: Disconnected
Related Commands
|
|
svs connection |
Places you into connection configuration mode for adding this connection between Cisco Nexus 1000V and the vCenter Server. |
show svs domain |
Displays the domain configuration. |
show svs neighbors |
Displays information about SVS neighbors. |
show svs domain
To display the VSM domain configuration, use the show svs domain command.
show svs domain
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
4.0(4)SV1(2) |
The output of this command was modified to include the Layer 2 and Layer 3 transport mode configuration. |
Examples
This example shows how to display the VSM domain configuration:
n1000v# config t
n1000v(config)# svs-domain
n1000v(config-svs-domain)# show svs domain
SVS domain config:
Domain id: 100
Control vlan: 100
Packet vlan: 101
Management vlan: 0
L2/L3 Control mode: L3
L2/L3 Control interface: mgmt0
Status: Config push to VC successful.
n1000v(config-svs-domain)#
Related Commands
|
|
svs-domain |
Creates and configures a domain for the Cisco Nexus 1000V that identifies the VSM and VEMs and the control and packet VLANs for communication and management. |
show svs neighbors
To display all SVS neighbors, use the show svs neighbors command.
show svs neighbors
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display all SVS neighbors:
n1000v# show svs neighbors
AIPC Interface MAC: 0050-56b6-2bd3
Inband Interface MAC: 0050-56b6-4f2d
Src MAC Type Domain-id Node-id Last learnt (Sec. ago)
------------------------------------------------------------------------
0002-3d40-7102 VEM 113 0302 71441.12
0002-3d40-7103 VEM 113 0402 390.77
Related Commands
|
|
show svs domain |
Displays the Virtual Supervisor Module (VSM) domain configuration. |
svs-domain |
Creates and configures a domain for the Cisco Nexus 1000V that identifies the VSM and Virtual Ethernet Modules (VEMs) and the control and packet VLANs for communication and management. |
show svs upgrade status
To monitor the upgrade of the Virtual Supervisor Module (VSM), use the show svs upgrade status command.
show svs upgrade status
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV1(4) |
This command was introduced. |
Examples
This example shows how to monitor the upgrade of the VSM to a new software version:
n1000v# show svs upgrade status
Upgrade mgmt0 ipv4 addr: 1.1.1.1
Upgrade control0 ipv4 addr:
Related Commands
|
|
svs upgrade start |
Begins the upgrade of the VSM. |
svs upgrade complete |
Completes a VSM software upgrade, and notifies hosts to switch to the upgraded datapath. |
show switch edition
To display the current edition of the Nexus 1000V switch with the list of advanced features, use the show switch edition command.
show switch edition
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Examples
This example shows how to monitor the upgrade of the VSM to a new software version:
n1000v# show switch edition
Switch Edition - Essential
Feature Name Feature State
------------------------------------------
Switch Edition - Advanced
Feature Name Feature State
-----------------------------------------
License Expiry: 11 Dec 2012
Related Commands
|
|
svs upgrade start |
Begins the upgrade of the VSM. |
svs upgrade complete |
Completes a VSM software upgrade, and notifies hosts to switch to the upgraded datapath. |
show system error-id
To display detailed information on system error codes, use the show system error-id command.
show system error-id { list | error-code }
Syntax Description
list |
Displays brief information for all the system error messages. |
error-code |
Displays description about a specific error code. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display detailed information about error code 0x401e0008:
n1000v# show system error-id 0x401e0008
Error Description: request was aborted, standby disk may be full
Related Commands
|
|
show system vem feature level |
Displays the current software release supported. |
show system redundancy status |
Displays the system redundancy status. |
system vlan |
Adds the system VLAN to this port profile. |
show system resources |
Displays the system resources. |
show system internal active-active accounting logs
To display the accounting logs that are stored on a local VSM during the latest split-brain resolution, use the show system internal active-active accounting logs command.
show system internal active-active accounting logs
Syntax Description
logs |
Displays logs during previous Active-Active VSM scenario. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2.1SV2(1.1) |
This command was introduced. |
Examples
This example shows how to display the accounting logs that are stored on a local VSM during the latest split-brain resolution:
n1000v# show system internal active-active accounting logs
Related Commands
|
|
show system redundancy status |
Displays the system redundancy status. |
show system internal active-active remote accounting logs |
Displays the accounting logs that are stored on a remote VSM during the last split-brain resolution. |
show system resources |
Displays the system resources. |
show system internal active-active redundancy traces
To display the redundancy traces that are stored on a local VSM during the latest split-brain resolution, use the show system internal active-active redundancy traces command.
show system internal active-active redundancy traces
Syntax Description
redundancy |
Displays the redundancy traces that are stored on a local VSM during the last split-brain resolution. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2.1SV2(1.1) |
This command was introduced. |
Examples
This example shows how to display the accounting logs that are stored on a local VSM during the latest split-brain resolution:
n1000v# show system internal active-active redundancy traces
Related Commands
|
|
show system redundancy status |
Displays the system redundancy status. |
show system internal active-active remote redundancy traces |
Displays the remote redundancy traces that are stored on a remote VSM during the last split-brain resolution. |
show system resources |
Displays the system resources. |
show system internal active-active remote accounting logs
To display the accounting logs that are stored on a remote VSM during the latest split-brain resolution, use the show system internal active-active remote accounting logs command.
show system internal active-active remote accounting logs
Syntax Description
logs |
Displays the remote accounting logs that are stored on a remote VSM during the last split-brain resolution. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2.1SV2(1.1) |
This command was introduced. |
Examples
This example shows how to display the accounting logs that are stored on a remote VSM:
n1000v# show system internal active-active remote accounting logs
Related Commands
|
|
show system redundancy status |
Displays the system redundancy status. |
show system internal active-active accounting logs |
Displays the accounting logs that are stored on a local VSM during the last split-brain resolution. |
show system resources |
Displays the system resources. |
show system internal active-active remote redundancy traces
To display the remote redundancy traces that are stored on a remote VSM during the latest split-brain resolution, use the show system internal active-active remote redundancy traces command.
show system internal active-active remote redundancy traces
Syntax Description
remote |
Displays information for the remote VSM. |
redundancy |
Displays the remote redundancy traces that are stored on a remote VSM during the last split-brain resolution. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2.1SV2(1.1) |
This command was introduced. |
Examples
This example shows how to display the remote redundancy traces that are stored on a remote VSM:
n1000v# show system internal active-active remote redundancy traces
Related Commands
|
|
show system redundancy status |
Displays the system redundancy status. |
show system internal active-active redundancy traces |
Displays the redundancy traces that are stored on a local VSM during the last split-brain resolution. |
show system resources |
Displays the system resources. |
show system redundancy status
To display the current redundancy status for the Virtual Supervisor Module (VSM), use the show system redundancy status command. When a VSM role collision is detected, a warning is highlighted in the CLI output. If no collisions are detected, the warning is not displayed in the output.
show system redundancy status
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the current redundancy status for the VSM:
n1000v# show system redundancy status
administrative: secondary
Internal state: Active with HA standby
Redundancy state: Standby
Supervisor state: HA standby
Internal state: HA standby
WARNING! Conflicting sup-2(s) detected in same domain
-----------------------------------------------------
MAC Latest Collision Time
00:50:56:97:02:3b 2012-Sep-11 18:59:17
00:50:56:97:02:3c 2012-Sep-11 18:59:17
00:50:56:97:02:2f 2012-Sep-11 18:57:42
00:50:56:97:02:35 2012-Sep-11 18:57:46
00:50:56:97:02:29 2012-Sep-11 18:57:36
00:50:56:97:02:30 2012-Sep-11 18:57:42
00:50:56:97:02:36 2012-Sep-11 18:57:46
00:50:56:97:02:2a 2012-Sep-11 18:57:36
NOTE: Please run the same command on sup-1 to check for conflicting(if any) sup-1(s) in the same
Related Commands
|
|
system redundancy role |
Designates the HA role of the VSM. |
show system resources |
Displays the system resources. |
show system resources
To display system-related CPU and memory statistics, use the show system resources command.
show system resources
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display system-related CPU and memory statistics:
n1000v# show system resources
Load average: 1 minute: 0.00 5 minutes: 0.00 15 minutes: 0.00
Processes : 261 total, 1 running
CPU states : 0.0% user, 0.0% kernel, 100.0% idle
Memory usage: 2075012K total, 946780K used, 1128232K free
66764K buffers, 475404K cache
Related Commands
|
|
show system vem feature level |
Displays the current software release supported. |
show system redundancy |
Displays the system redundancy status. |
system vlan |
Adds the system VLAN to this port profile. |
show system vem feature level
To display the current software release supported, use the show system vem feature level command.
show system vem feature level
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(2) |
This command was introduced. |
Examples
This example shows how to display the current VEM feature level:
n1000v# show system vem feature level
current feature level: 4.0(4)SV1(2)
Related Commands
|
|
system update vem feature level |
Changes the software version supported on VEMs. |
show table-map
To display QoS table maps, use the show table-map command.
show table-map [ table-map-name | default-table-map-name ]
Syntax Description
table-map-name |
(Optional) Specify a particular table map to display. |
default-table-map-name |
(Optional) Specify the system-defined table map name. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(4) |
This command was introduced. |
Examples
This example shows how to display the pir-markdown-map:
n1000v#
show table-map pir-markdown-map
Table-map pir-markdown-map
Related Commands
|
|
table-map |
Creates or modifies a QoS table map. |
show tacacs-server
To display the TACACS+ server configuration, use the show tacacs-server command.
show tacacs-server
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
The global shared key is saved in encrypted form in the running configuration. To display the key, use the show running-config command.
Examples
This example shows how to displays the TACACS+ server configuration:
n1000v# show tacacs-server
Global TACACS+ shared secret:********
total number of servers:1
following TACACS+ servers are configured:
Related Commands
|
|
tacacs+ enable |
Enables TACACS+. |
tacacs-server key |
Designates the global key shared between the Cisco Nexus 1000V and the TACACS+ server hosts. |
show tacacs-server directed-request |
Displays the directed server enable configuration. |
show tacacs-server groups |
Displays information about the TACACS+ server group configuration. |
show tacacs-server sorted |
Displays TACACS+ servers, sorted by server name. |
show tacacs-server statistics |
Displays TACACS statistics. |
show tcp client
To display information about the TCP client, use the show tcp client command.
show tcp client [ pid pid ] [ detail ]
Syntax Description
pid |
(Optional) Specifies information about the client process. |
pid |
ID for the specified client process. |
detail |
(Optional) Specifies socket details. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information about the TCP client:
Total number of clients: 12
Total number of cancels: 255372
client: syslogd, pid: 2962, sockets: 2
client: ntp, pid: 3148, sockets: 2
client: dcos-xinetd, pid: 3156, sockets: 2
client: snmpd, pid: 3150, sockets: 4
client: ntpd, pid: 3243, sockets: 3
client: dcos-thttpd, pid: 3305, sockets: 2
client: radiusd, pid: 3143, sockets: 2
client: vms, pid: 3318, sockets: 0
client: dcos_sshd, pid: 3491, sockets: 3
client: vsh, pid: 3494, sockets: 0
client: in.dcos-telnetd, pid: 25028, sockets: 3
client: vsh, pid: 25029, sockets: 0
Related Commands
|
|
show tcp connection |
Displays information about the TCP connection. |
show tcp statistics |
Displays TCP protocol statistics. |
show tcp connection
To display information about the connection, use the show tcp connection command.
show tcp connection [ pid pid | tcp | udp | raw ] [ local { srcIP | srcIP6 }] [ foreign { dstIP | dstIP6 }] [ detail ]
Syntax Description
pid |
(Optional) Specifies the client process connection status. |
pid |
ID for the client process connection status. |
tcp |
(Optional) Specifies all TCP connections. |
udp |
(Optional) Specifies all UDP connections. |
raw |
(Optional) Specifies all RAW connections. |
local |
(Optional) Specifies all TCP connections with a specified local address. |
srcIP |
Local IP address in the format A.B.C.D. |
srcIP6 |
Local IP address in the format A:B:C:.D. |
foreign |
(Optional) Specifies all TCP connections with a specified foreign address. |
dstIP |
Destination IP address in the format A.B.C.D. |
dstIP6 |
Destination IP address in the format A:B:C:.D. |
detail |
(Optional) Specifies detailed connection information. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display detailed information about the connection:
n1000v#
show tcp connection detail
Total number of tcp sockets: 8
Active connections (including servers)
Local host: * (22), Foreign host: * (0)
Protocol: tcp6, type: stream, ttl: 64, tos: 0, Id: 6
cc: 0, hiwat: 25300, lowat: 1, flags: none
cc: 0, hiwat: 25300, lowat: 2048, flags:
iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 1012
srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
rttmin: 1000 ms, mss: 1012, duration: 1390144100 ms
Local host: * (23), Foreign host: * (0)
Protocol: tcp6, type: stream, ttl: 64, tos: 0, Id: 17
cc: 0, hiwat: 17204, lowat: 1, flags: none
cc: 0, hiwat: 17204, lowat: 2048, flags:
iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 1012
srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
rttmin: 1000 ms, mss: 1012, duration: 1390144100 ms
Local host: * (80), Foreign host: * (0)
Protocol: tcp6, type: stream, ttl: 64, tos: 0, Id: 13
Options: none, state: none
cc: 0, hiwat: 16384, lowat: 1, flags: none
cc: 0, hiwat: 16384, lowat: 2048, flags:
iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 1073725440
srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
rttmin: 1000 ms, mss: 1024, duration: 1390144100 ms
Local host: * (80), Foreign host: * (0)
Protocol: tcp, type: stream, ttl: 64, tos: 0, Id: 14
Options: none, state: none
cc: 0, hiwat: 16500, lowat: 1, flags: none
cc: 0, hiwat: 16500, lowat: 2048, flags:
iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 500
srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
rttmin: 1000 ms, mss: 500, duration: 1390144100 ms
Local host: * (161), Foreign host: * (0)
Protocol: tcp, type: stream, ttl: 64, tos: 0, Id: 3
Options: none, state: none
cc: 0, hiwat: 16384, lowat: 1, flags: none
cc: 0, hiwat: 16384, lowat: 2048, flags:
iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 512
srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
rttmin: 1000 ms, mss: 512, duration: 1390144100 ms
Local host: * (161), Foreign host: * (0)
Protocol: tcp6, type: stream, ttl: 64, tos: 0, Id: 5
Options: none, state: none
cc: 0, hiwat: 16384, lowat: 1, flags: none
cc: 0, hiwat: 16384, lowat: 2048, flags:
iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 1073725440
srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
rttmin: 1000 ms, mss: 1024, duration: 1390144100 ms
Local host: 10.10.233.74 (22), Foreign host: 10.10.185.189 (48131)
Protocol: tcp, type: stream, ttl: 64, tos: 0, Id: 20
Options: none, state: none
cc: 0, hiwat: 17500, lowat: 1, flags: none
cc: 0, hiwat: 17500, lowat: 2048, flags:
iss: 3575780911, snduna: 3576001996, sndnxt: 3576001996, sndwnd: 32767
irs: 905490047, rcvnxt: 905574926, rcvwnd: 17500, sndcwnd: 1953
srtt: 700 ms, rtt: 0 ms, rttv: 0 ms, krtt: 1000 ms
rttmin: 1000 ms, mss: 500, duration: 1390101600 ms
Local host: 10.10.233.74 (23), Foreign host: 10.10.22.107 (35030)
Protocol: tcp, type: stream, ttl: 64, tos: 0, Id: 18
Options: none, state: none
cc: 0, hiwat: 17500, lowat: 1, flags: none
cc: 0, hiwat: 17500, lowat: 2048, flags:
iss: 3273730667, snduna: 3273793065, sndnxt: 3273793065, sndwnd: 32767
irs: 3760023047, rcvnxt: 3760024636, rcvwnd: 17500, sndcwnd: 25095
srtt: 700 ms, rtt: 0 ms, rttv: 0 ms, krtt: 1000 ms
rttmin: 1000 ms, mss: 500, duration: 467168700 ms
Total number of udp sockets: 11
Active connections (including servers)
Local host: * (123), Foreign host: * (0)
Protocol: udp6, type: dgram, ttl: 64, tos: 0, Id: 11
Options: none, state: none
cc: 0, hiwat: 42240, lowat: 1, flags: none
cc: 0, hiwat: 9216, lowat: 2048, flags:
Local host: * (123), Foreign host: * (0)
Protocol: udp, type: dgram, ttl: 64, tos: 0x10, Id: 10
Options: none, state: none
cc: 0, hiwat: 42240, lowat: 1, flags: none
cc: 0, hiwat: 9216, lowat: 2048, flags:
Local host: * (161), Foreign host: * (0)
Protocol: udp, type: dgram, ttl: 64, tos: 0, Id: 1
cc: 0, hiwat: 131072, lowat: 1, flags: none
cc: 0, hiwat: 131072, lowat: 2048, flags:
Local host: * (161), Foreign host: * (0)
Protocol: udp6, type: dgram, ttl: 64, tos: 0, Id: 2
cc: 0, hiwat: 131072, lowat: 1, flags: none
cc: 0, hiwat: 131072, lowat: 2048, flags:
Local host: 127.0.0.1 (123), Foreign host: * (0)
Protocol: udp, type: dgram, ttl: 64, tos: 0x10, Id: 12
Options: none, state: none
cc: 0, hiwat: 42240, lowat: 1, flags: none
cc: 0, hiwat: 9216, lowat: 2048, flags:
Local host: 127.0.0.1 (130), Foreign host: * (0)
Protocol: udp, type: dgram, ttl: 64, tos: 0, Id: 9
cc: 0, hiwat: 42240, lowat: 1, flags: none
cc: 0, hiwat: 9216, lowat: 2048, flags:
Local host: 127.0.0.1 (27613), Foreign host: 127.0.0.1 (123)
Protocol: udp, type: dgram, ttl: 64, tos: 0, Id: 8
cc: 0, hiwat: 42240, lowat: 1, flags:
cc: 0, hiwat: 9216, lowat: 2048, flags:
Total number of raw sockets: 0
Related Commands
|
|
show telnet server |
Displays the Telnet server configuration. |
show running-config security |
Displays the user account configuration in the running configuration. |
show tcp client |
Displays information about the TCP client. |
show tcp statistics |
Displays TCP protocol statistics. |
show tcp statistics
To display TCP protocol statistics, use the show tcp statistics command.
show tcp statistics [ all | tcp4 | tcp6 | tcpsum | udp4 | udp6 | udpsum | raw4 | raw6 | rawsum ]
Syntax Description
all |
(Optional) Specifies all TCPv4, TCPv6, UDPv4, UDPv6, RAWv4, and RAWv6 protocol statistics. |
tcp4 |
(Optional) Specifies TCPv4 protocol statistics. |
tcp6 |
(Optional) Specifies TCPv6 protocol statistics. |
tcpsum |
(Optional) Specifies the sum of TCPv4 and TCPv6 protocols statistics. |
udp4 |
(Optional) Specifies UDPv4 protocol statistics. |
udp6 |
(Optional) Specifies UDPv6 protocol statistics. |
udpsum |
(Optional) Specifies the sum of UDPv4 and UDPv6 protocols statistics. |
raw4 |
(Optional) Specifies RAWv4 protocol statistics. |
raw6 |
(Optional) Specifies RAWv6 protocol statistics. |
rawsum |
(Optional) Specifies the sum of RAWv4 and RAWv6 protocols statistics. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display TCP protocol statistics:
n1000v# show tcp statistics
0 checksum error, 0 bad offset, 0 too short, 0 MD5 error
232451 packets (72213943 bytes) in sequence
195 duplicate packets (192 bytes)
0 partially dup packets (0 bytes)
8652 out-of-order packets (0 bytes)
0 packets (0 bytes) with data after window
0 window probe packets, 0 window update packets
44339 duplicate ack packets, 0 ack packets with unsent data
252581 ack packets (103465405 bytes)
533421 total, 0 urgent packets
326430 data packets (105082025 bytes)
90 data packets (22114 bytes) retransmitted
34 window probe packets, 7029 window update packets
44330 connections initiated, 6715 connections accepted, 50669 connections established
51045 connections closed (including 165 dropped, 376 embryonic dropped)
3067 total rxmt timeout, 0 connections dropped in rxmt timeout
463 keepalive timeout, 92 keepalive probe, 371 connections dropped in keepalive
Related Commands
|
|
show tcp connection |
Displays information about the TCP connection. |
show tcp statistics |
Displays TCP protocol statistics. |
show tech-support
To collect switch information for Cisco TAC to assist you in diagnosing issues, use the show tech-support command.
show tech-support { aclmgr | adjmgr | arp | ....... | vxlan | vxgw | xml }
Syntax Description
aclmgr |
Displays information regarding access control list (ACL) commands. |
adjmgr |
Displays Adjmgr information. |
arp |
Displays ARP information. |
bootvar |
Displays detailed information for bootvar troubleshooting. |
bridge-domain |
Displays information for bridge domain segmentation troubleshooting. |
cert-enroll |
Displays certificate information. |
cli |
Displays information for parser troubleshooting. |
clis |
Displays information for CLI Server troubleshooting. |
commands |
Displays the commands that are executed as part of show tech-support command. |
details |
Displays detailed information for troubleshooting. |
dhcp |
Displays information related to DHCP, such as snooping statistics and VLAN configuration. |
eem |
Displays EEM technical support information. |
ethpm |
Displays detailed information for ETHPM troubleshooting. |
ethport |
Displays detailed information for ETHPORT troubleshooting. |
ha |
Displays detailed information for HA troubleshooting. |
icmpv6 |
Displays Icmpv6 information. |
im |
Displays detailed information for IM troubleshooting. |
include-time |
Displays technical support related information and capture time taken to execute each command. |
internal |
Displays internal information for troubleshooting. |
ip |
Displays IP information. |
ipqos |
Displays IP QoS Manager information, such as event details and policy configuration. |
ipv6 |
Displays IPv6 information, such as IPv6 static routes and traffic statistics. |
l3vm |
Displays VRF information. |
lacp |
Displays detailed information for LACP component. |
license |
Displays licensing information. |
monitor |
Displays detailed information to monitor troubleshooting. |
npacl |
Displays NPACL information |
nsm |
Displays detailed information for NSM troubleshooting |
ntp |
Displays information for NTP troubleshooting |
pktmgr |
Displays Packet Manager (PM) information |
port |
Displays detailed information for port manager troubleshooting |
port-channel |
Displays detailed information for port channel troubleshooting. |
port-profile |
Displays information for troubleshooting port profiles |
port-security |
Displays port security related command. |
rest-api |
Displays detailed information for REST-API troubleshooting. |
routing |
Displays routing information. |
rpm |
Displays Route Policy Manager (RPM) information. |
sal |
Displays SAL technical support information. |
smm |
Displays shared memory. |
snmp |
Displays information related to SNMP. |
sockets |
Displays sockets status and configuration. |
sup-filesys |
Displays File-system related issue. |
svs |
Displays SVS information, such as interface and software configurations. |
sysmgr |
Displays detailed information for sysmgr troubleshooting, |
vlan |
Displays detailed information for VLAN troubleshooting. |
vvlan |
Displays detailed information for Voice VLAN troubleshooting. |
vxgw |
Displays technical support information for VXGW. |
xml |
Displays information for troubleshooting XML related issues. |
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Note
Before you open a TAC case, always generate troubleshooting information file using the tac-pac command along with feature specific command outputs and attach the files to the case. The troubleshooting information file contains complete information for the Cisco TAC engineers to understand the issue. The troubleshooting information file, in compressed file format, is easier to share and transfer. For more information, see tac-pac.
Examples
This example shows how to collect switch information for Cisco TAC regarding IPv6 issues:
n1000v# show tech-support ipv6
`show ipv6 interface vrf all`
IPv6 Configured Static Routes
ftm_stats_get_init : 0.00 0
ftm_stats_get_tx : 0.00 0
ftm_stats_get_rx : 0.00 0
ftm_stats_get_flush : 0.00 0
ftm_stats_get_radix : 0.00 0
ftm_stats_csm_fp : 0.00 0
IPv6 Registered Client Status
Client: icmpv6, status: up, pid: 3021, extended pid: 3021
Protocol: 58, pib-index: 4, routing context id: 255
IPC messages to control mq: 0
IPC messages to data mq: 0
Client: tcpudp, status: up, pid: 3022, extended pid: 3022
Protocol: 17, pib-index: 3, routing context id: 255
IPC messages to control mq: 1
IPC messages to data mq: 0
Recv fn: tcp_process_ipv6_data_msg (0x81fd22a)
Client: tcpudp, status: up, pid: 3022, extended pid: 3022
Protocol: 6, pib-index: 2, routing context id: 255
IPC messages to control mq: 1
IPC messages to data mq: 0
Recv fn: tcp_process_ipv6_data_msg (0x81fd22a)
IPv6 Software Processed Traffic and Error Statistics, last reset: never
Counter Unicast Multicast
------- ------- ---------
Fragments originated: 0 0
Bad version: 0, route lookup failed: 0, hop limit exceeded: 0
Option header errors: 0, payload length too small: 0
PM errors: 0, MBUF errors: 0, encapsulation errors: 0
Syntax error while parsing 'show ipv6 route'
`show ipv6 internal mem-stats all`
Private Mem stats for UUID : Malloc track Library(103) Max types: 5
--------------------------------------------------------------------------------
Curr alloc: 1591 Curr alloc bytes: 76678(74k)
IPC messages to control mq: 0
Curr alloc: 1522 Curr alloc bytes: 164596(160k)
Private Mem stats for UUID : Routing IPC Library(528) Max types: 10
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Private Mem stats for UUID : Routing Library for managing mbufs(522) Max types:
--------------------------------------------------------------------------------
Curr alloc: 120 Curr alloc bytes: 485008(473k)
Private Mem stats for UUID : Patricia Trie Library(523) Max types: 3
--------------------------------------------------------------------------------
Curr alloc: 29 Curr alloc bytes: 916(0k)
IPC messages to control mq: 0
Curr alloc: 1522 Curr alloc bytes: 164596(160k)
Private Mem stats for UUID : Routing IPC Library(528) Max types: 10
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Private Mem stats for UUID : Routing Library for managing mbufs(522) Max types:
--------------------------------------------------------------------------------
Curr alloc: 120 Curr alloc bytes: 485008(473k)
Private Mem stats for UUID : Patricia Trie Library(523) Max types: 3
--------------------------------------------------------------------------------
Curr alloc: 29 Curr alloc bytes: 916(0k)
IPC messages to control mq: 0
Curr alloc: 1522 Curr alloc bytes: 164596(160k)
Private Mem stats for UUID : Routing IPC Library(528) Max types: 10
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Private Mem stats for UUID : Routing Library for managing mbufs(522) Max types:
--------------------------------------------------------------------------------
Curr alloc: 120 Curr alloc bytes: 485008(473k)
Private Mem stats for UUID : Patricia Trie Library(523) Max types: 3
--------------------------------------------------------------------------------
Curr alloc: 29 Curr alloc bytes: 916(0k)
IPC messages to control mq: 0
Curr alloc: 1522 Curr alloc bytes: 164596(160k)
Private Mem stats for UUID : Routing IPC Library(528) Max types: 10
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Private Mem stats for UUID : Routing Library for managing mbufs(522) Max types:
--------------------------------------------------------------------------------
Curr alloc: 120 Curr alloc bytes: 485008(473k)
Private Mem stats for UUID : Patricia Trie Library(523) Max types: 3
--------------------------------------------------------------------------------
Curr alloc: 29 Curr alloc bytes: 916(0k)
Curr alloc: 0 Curr alloc bytes: 0(0k)
Private Mem stats for UUID : libfsrv(404) Max types: 11
--------------------------------------------------------------------------------
Curr alloc: 65 Curr alloc bytes: 1888(1k)
Private Mem stats for UUID : FSM Utils(53) Max types: 68
--------------------------------------------------------------------------------
Curr alloc: 10 Curr alloc bytes: 376(0k)
Private Mem stats for UUID : IM LIB(319) Max types: 33
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Private Mem stats for UUID : Packet Manager(263) Max types: 16
--------------------------------------------------------------------------------
Curr alloc: 22 Curr alloc bytes: 236504(230k)
Private Mem stats for UUID : Internet Protocol version 6 (IPv6)(269) Max types:
--------------------------------------------------------------------------------
Curr alloc: 6 Curr alloc bytes: 1088(1k)
Private Mem stats for UUID : Transmission Control Protocol (TCP)(271) Max types:
--------------------------------------------------------------------------------
Curr alloc: 70 Curr alloc bytes: 272444(266k)
Private Mem stats for UUID : Lcache(544) Max types: 3
Private Mem stats for UUID : Adjacency Manager(264) Max types: 16
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Private Mem stats for UUID : Internet Control Message Protocol version 6 (ICMPv6
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Private Mem stats for UUID : NF DDB Utils(515) Max types: 15
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Curr alloc: 3838 Curr alloc bytes: 15194210 (14838k)
Shared Mem stats for UUID : Non mtrack users(0) Max types: 155
Shared Mem stats for UUID : Patricia Trie Library(523) Max types: 2
--------------------------------------------------------------------------------
Curr alloc: 2 Curr alloc bytes: 64(0k)
Shared Mem stats for UUID : Slab Library(529) Max types: 3
--------------------------------------------------------------------------------
Curr alloc: 4 Curr alloc bytes: 288(0k)
Shared Mem stats for UUID : Bitlogic Library(517) Max types: 6
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Shared Mem stats for UUID : Cisco Regex Package(525) Max types: 2
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Shared Mem stats for UUID : Routing Queue Library(526) Max types: 2
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Shared Mem stats for UUID : Internet Protocol (IP)(267) Max types: 12
--------------------------------------------------------------------------------
Curr alloc: 10 Curr alloc bytes: 65888(64k)
Shared Mem stats for UUID : SMM Library(561) Max types: 2
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Shared Mem stats for UUID : Internet Protocol version 6 (IPv6)(269) Max types: 1
--------------------------------------------------------------------------------
Curr alloc: 7 Curr alloc bytes: 536(0k)
Shared Mem stats for UUID : Adjacency Manager(264) Max types: 5
--------------------------------------------------------------------------------
Curr alloc: 0 Curr alloc bytes: 0(0k)
Curr alloc: 23 Curr alloc bytes: 66776 (65k)
Note ●
Use the show tech-support svs detail command to list module level information and CDM data apart from detailed SVS information.
- Use the show tech-support detail exclude interface command to list output for platform independent commands excluding the interface commands.
- Use the show tech-support detail interface command for detailed information about all the interfaces.
- Use the show tech-support detail command for detailed information about all the interfaces.
Related Commands
|
|
show logging logfile |
Displays the contents of the log file. |
logging logfile |
Configures the log file used to store system messages. |
tac-pac |
Saves troubleshooting information for TAC in a compressed file. |
show telnet server
To display the Telnet server configuration, use the show telnet server command.
show telnet server
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the Telnet server configuration:
n1000v# show telnet server
Related Commands
|
|
show tcp connection |
Displays information about the connection. |
telnet |
Uses Telnet to connect to another system. |
telnet6 |
Uses Telnet6 to connect to another system. |
show terminal
To display the terminal settings for the current session, use the show terminal command.
show terminal
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the terminal settings for the current session:
TTY: /dev/pts/8 type: “vt100”
Length: 24 lines, Width: 88 columns
Related Commands
|
|
terminal width |
Configures the number of characters to display on each line for the current console session. |
terminal terminal-type |
Sets the terminal type. |
terminal length |
Sets the number of lines on the screen. |
terminal width |
Sets the width of the display terminal. |
line console |
Puts you in console configuration mode. |
line vty |
Puts you in line configuration mode. |
show user-account
To display user account configuration, use the show user-account command.
show user-account [ username ]
Syntax Description
username |
(Optional) Name of a user with an existing account. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display user account configuration for the user called NewUser:
n1000v(config)# show user-account NewUser
this user account has no expiry date
roles:network-operator network-admin
Related Commands
|
|
show role |
Displays the available roles that can be assigned to users. |
role name |
Names a user role and places you in role configuration mode for that role. |
username password |
Creates a user account. |
show users |
Displays the current users logged in the system. |
show users
To display information about the user session, use the show users command.
show users
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information about the user session:
NAME LINE TIME IDLE PID COMMENT
admin pts/17 Dec 16 06:37. 30406 (172.28.254.254) session=ss
admin pts/18 Jan 3 19:01. 3847 (sjc-vpn5-786.cisco.com) *
Related Commands
|
|
show user-account |
Displays the new user account configuration. |
show role |
Displays the available roles that can be assigned to users. |
username password |
Creates a user account. |
role name |
Names a user role and places you in role configuration mode for that role. |
show version
To display the versions of system software and hardware that are currently running on the switch, use the show version command.
show version [ module ]
Syntax Description
module |
(Optional) Specifies the software version of a module. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the versions of system software and hardware that are currently running on the switch:
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (c) 2002-2009, Cisco Systems, Inc. All rights reserved.
The copyrights to certain works contained in this software are
owned by other third parties and used and distributed under
license. Certain components of this software are licensed under
the GNU General Public License (GPL) version 2.0 or the GNU
Lesser General Public License (LGPL) Version 2.1. A copy of each
such license is available at
http://www.opensource.org/licenses/gpl-2.0.php and
http://www.opensource.org/licenses/lgpl-2.1.php
loader: version 1.2(2) [last: image booted through mgmt0]
kickstart: version 4.0(4)SV1(2)
system: version 4.0(4)SV1(2)
kickstart compile time: 9/22/2009 2:00:00
system image file is: bootflash:/nexus-1000v-mz.4.0.4.SV1.2.bin
system compile time: 9/22/2009 2:00:00 [10/07/2009 10:11:01]
loader: version 1.2(2) [last: image booted through mgmt0]
kickstart: version 4.0(4)SV1(2)
system: version 4.0(4)SV1(2)
kickstart compile time: 9/22/2009 2:00:00
system image file is: bootflash:/nexus-1000v-mz.4.0.4.SV1.2.bin
system compile time: 9/22/2009 2:00:00 [10/07/2009 10:11:01]
Cisco Nexus 1000V Chassis ("Virtual Supervisor Module")
Intel(R) Xeon(R) CPU with 2075012 kB of memory.
Processor Board ID T5056B645A8
Kernel uptime is 79 day(s), 0 hour(s), 24 minute(s), 55 second(s)
Core Plugin, Ethernet Plugin
Related Commands
|
|
show version image |
Displays the versions of system software and hardware that are currently running on the switch. |
show running-config |
Displays information about the configuration currently running on the system. |
show running-config diff |
Displays the difference between the startup configuration and the running configuration currently on the switch. |
show interface |
Displays details about the specified interface configuration. |
show version image
To display the software version of a given image, use the show version command.
show version image { bootflash: URI | volatile: URI }
Syntax Description
bootflash: |
Specifies bootflash as the directory name. |
URI |
URI of the system where the image resides. |
volatile: |
Specifies volatile as the directory name. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the versions of system software and hardware that are currently running on the switch:
n1000v# show version image bootflash:isan.bin
image name: nexus-1000v-mz.4.0.4.SV1.1.bin
bios: version unavailable
system: version 4.0(4)SV1(1)
compiled: 4/2/2009 23:00:00 [04/23/2009 09:55:29]
Related Commands
|
|
show version |
Displays the software version of a given image. |
show running-config |
Displays information about the configuration currently running on the system. |
show running-config diff |
Displays the difference between the startup configuration and the running configuration currently on the switch. |
show interface |
Displays details about the specified interface configuration. |
show virtual-service-domain brief
To display a list of the VSDs currently configured in a VSM, including VSD names and port profiles, use the show virtual-service-domain brief command.
show virtual-service-domain brief
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(2) |
This command was introduced. |
Examples
This example shows how to display a list of the VSDs currently configured in a VSM:
n1000v# show virtual-service-domain brief
Name default action in-ports out-ports mem-ports
vsim-cp# sho virtual-service-domain interface
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Name Interface Type Status
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
vsd1 Vethernet1 Member Active
vsd1 Vethernet2 Member Active
vsd1 Vethernet3 Member Active
vsd1 Vethernet6 Member Active
vsd1 Vethernet7 Inside Active
vsd1 Vethernet8 Outside Active
vsd2 Vethernet9 Inside Active
vsd2 Vethernet10 Outside Active
vsim-cp# show virtual-service-domain name vsd1
___________________________
___________________________
Related Commands
|
|
virtual-service-domain |
Creates a virtual service domain that classifies and separates traffic for network services. |
show virtual-service-domain interface
To do the interfaces currently assigned to the VSDs in a VSM, use the show virtual-service-domain interface command.
show virtual-service-domain interface
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(2) |
This command was introduced. |
Examples
This example shows how to display the interfaces currently assigned to the VSDs in a VSM:
n1000v# show virtual-service-domain interface
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Name Interface Type Status
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
vsd1 Vethernet1 Member Active
vsd1 Vethernet2 Member Active
vsd1 Vethernet3 Member Active
vsd1 Vethernet6 Member Active
vsd1 Vethernet7 Inside Active
vsd1 Vethernet8 Outside Active
vsd2 Vethernet9 Inside Active
vsd2 Vethernet10 Outside Active
Related Commands
|
|
virtual-service-domain |
Creates a virtual service domain that classifies and separate traffic for network services. |
show virtual-service-domain name
To display a specific VSD currently configured in a VSM, including associated port profiles, use the show virtual-service-domain name command.
show virtual-service-domain name virtual-service-domain_name
Syntax Description
virtual-service-domain_name |
Name of the VSD. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(2) |
This command was introduced. |
Examples
This example shows how to display a specific VSD configuration:
n1000v# show virtual-service-domain name vsd1
___________________________
___________________________
Related Commands
|
|
virtual-service-domain |
Creates a virtual service domain that classifies and separate traffic for network services. |
show vlan
To display the status and information for VLANs. use the show vlan command.
show vlan
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the status and information for VLANs:
---- -------------------------------- --------- -------------------------------
1 default active Po1, Po12, Veth1, Veth2, Veth3
-------------------------------------------------------------------------------
Primary Secondary Type Ports
------- --------- --------------- -------------------------------------------
Related Commands
|
|
interface |
Specifies the interface that you are configuring and places you in interface configuration mode. |
switchport trunk native vlan |
Designates the native VLAN for the 802.1Q trunk in the running configuration. |
switchport trunk allowed vlan |
Sets the allowed VLANs for the trunk interface in the running configuration. |
vlan dot1q tag native |
Modifies the behavior of a 802.1Q trunked native VLAN ID interface in the running configuration. |
show vlan all-ports
To display the status of all VLANs and the ports that are configured on them, use the show vlan all-ports command.
show vlan all-ports
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the status of all VLANs and the ports that are configured on them:
n1000v# show vlan all-ports
---- -------------------------------- --------- -------------------------------
1 default active Po1, Po2, Po12, Veth1, Veth2
Related Commands
|
|
show vlan id |
Displays the VLAN configuration |
show vlan summary |
Displays a summary of VLAN information. |
show vlan private-vlan |
Displays the Private VLAN (PVLAN) configuration. |
show vlan brief
To display only a brief summary of the status for all VLANs, use the show vlan brief command.
show vlan brief
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the aging time in the MAC address table:
---- -------------------------------- --------- -------------------------------
1 default active Po1, Po2, Po12, Veth1, Veth2
Related Commands
|
|
show vlan id |
Displays the VLAN configuration |
show vlan summary |
Displays a summary of VLAN information. |
show vlan private-vlan |
Displays the PVLAN configuration. |
show vlan id
To display the configuration for a specified VLAN, use the show vlan id command.
show vlan id vlan-id
Syntax Description
vlan-id |
Number identifying an existing VLAN, or range of VLANs, from 1–3967 and 4048–4093. You can specify groups of VLANs or individual VLANs; for example, 1–5, 10 or 2–5, 7–19. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the configuration for VLAN 462:
nexus1000v# show vlan id 462
---- -------------------------------- --------- -------------------------------
462 VLAN0462 active Veth3, Veth5
Primary Secondary Type Ports
------- --------- --------------- -------------------------------------------
Related Commands
|
|
vlan |
Creates a VLAN and enters the VLAN configuration mode. |
show vlan private-vlan |
Displays private VLAN information. |
show vlan summary |
Displays VLAN summary information. |
show vlan private-vlan
To display the PVLAN configuration, use the show vlan private-vlan command.
show vlan private-vlan [ type ]
Syntax Description
type |
(Optional) Specifies the display of only the PVLAN type information. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the PVLAN configuration:
1000v(config)# show vlan private-vlan
Primary Secondary Type Ports
------- --------- --------------- -------------------------------------------
202 303 community Eth3/2, Veth1
Related Commands
|
|
show vlan id |
Displays the VLAN configuration. |
show vlan brief |
Displays only a brief summary of the status for all VLANs. |
show vlan summary |
Displays a summary of VLAN information. |
show vlan summary
To display a summary of VLAN information, use the show vlan summary command.
show vlan summary
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display the aging time in the MAC address table:
n1000v# show vlan summary
Number of existing VLANs : 15
Number of existing user VLANs : 15
Number of existing extended VLANs : 0
Related Commands
|
|
show vlan id |
Displays the VLAN configuration |
show vlan brief |
Displays only a brief summary of the status for all VLANs. |
show vlan private-vlan |
Displays the PVLAN configuration. |
show vmware vc extension-key
To display the extension key of the Virtual Supervisor Module (VSM), use the show vmware vc extension-key command.
show vmware vc extension-key
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Usage Guidelines
The VSM uses the extension key when communicating with the vCenter Server. Each VSM has its own unique extension key, such as Cisco_Nexus_1000V_32943215.
You can also locate the extension key in the.xml file. The extension key registered on the vCenter Server can be found through the Managed Object Browser (MOB).
Examples
This example shows how to display the extension key of the VSM:
n1000v# show vmware vc extension-key
Extension ID: Cisco_Nexus_1000V_1193126422
Related Commands
|
|
show vmware vem upgrade status |
Monitors the upgrade of a Virtual Ethernet Module (VEM) to a new software version. |
vmware vem upgrade notify |
Notifies the vCenter Server that the software on the VSM has been upgraded. |
vmware vem upgrade proceed |
Begins the upgrade of the virtual machine (VM). |
vmware vem upgrade complete |
Clears the upgrade status. |
show vmware vem upgrade status
To monitor the upgrade of the Virtual Ethernet Module (VEM) to a new software version, use the show vmware vem upgrade status command.
show vmware vem upgrade status
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to monitor the upgrade of the VEMs to a new software version:
n1000v# show vmware vem upgrade status
Upgrade Status: Upgrade Complete in vCenter
Upgrade Notification Sent Time: Tue Sep 8 17:37:23 2009
Upgrade Status Time(vCenter): Tue Sep 8 17:45:05 2009
Upgrade Start Time: Tue Sep 8 17:42:02 2009
Upgrade End Time(vCenter): Tue Sep 8 17:45:02 2009
Related Commands
|
|
vmware vem upgrade notify |
Notifies the vCenter Server that the software on the Virtual Supervisor Module (VSM) has been upgraded. |
vmware vem upgrade proceed |
Begins the upgrade of the Virtual Machine (VM). |
vmware vem upgrade complete |
Clears the upgrade status. |
show vtracker module-view pnic
To display the information about the physical network interface cards (pNICs) that are connected to each of the Virtual Ethernet Module (VEM) server module in the network, use the show vtracker module-view pnic command.
show vtracker module-view pnic [module number]
Syntax Description
module |
(Optional) Specifies the VEM module number on which the Virtual Machine (VM) resides. |
number |
Module number. The range is from 3 to 66. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Examples
This example shows how to display the module pNIC view in a Virtual Supervisor Module (VSM):
n1000v(config)# show vtracker module-view pnic
-------------------------------------------------------------------------------
Mod EthIf Adapter Mac-Address Driver DriverVer FwVer
-------------------------------------------------------------------------------
3 Eth3/8 vmnic7 0050.5652.f935 igb 2.1.11.1 1.4-3
Intel Corporation 82576 Gigabit Network Connection
4 Eth4/3 vmnic2 0050.565e.df74 e1000 8.0.3.2-1vmw-NAPI N/A
Intel Corporation 82546GB Gigabit Ethernet Controller
4 Eth4/4 vmnic3 0050.565e.df75 e1000 8.0.3.2-1vmw-NAPI N/A
Intel Corporation 82546GB Gigabit Ethernet Controller
--------------------------------------------------------------------------------
This example shows how to display the pNIC view of module number 3:
n1000v(config)# show vtracker module-view pnic module 3
--------------------------------------------------------------------------------
Mod EthIf Adapter Mac-Address Driver DriverVer FwVer
--------------------------------------------------------------------------------
3 Eth3/8 vmnic7 0050.5652.f935 igb 2.1.11.1 1.4-3
Intel Corporation 82576 Gigabit Network Connection
--------------------------------------------------------------------------------
Related Commands
|
|
show interface brief |
Displays the brief interface information. |
show vtracker upstream-view
To display the information about all the available virtual Ethernet interfaces for which traffic can flow through the upstream physical switch, use the show vtracker upstream-view command.
show vtracker upstream-view [device-id name | device-ip IP address]
Syntax Description
device-id |
(Optional) Specifies the name of the neighboring device. |
name |
Device name. The name has a maximum of 80 alphanumeric characters. The name is case sensitive and special characters are allowed. |
device-ip |
(Optional) Specifies the IP address of the device. |
IP address |
Device IPv4 address. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
The Cisco Discovery Protocol (CDP) neighbor information must be accessible to generate the required upstream view output.
Examples
This example shows how to display the upstream view in a Virtual Supervisor Module (VSM):
n1000v(config)# show vtracker upstream-view
--------------------------------------------------------------------------------
Device-Name Device-Port Server-Name PC-Type Veth-interfaces
Device-IP Local-Port Adapter Status PO-Intf
--------------------------------------------------------------------------------
Upstream-SW-A Gig2/7 203.0.113.118 MacPinn 10-11
203.0.113.66 Eth3/3 vmnic2 up Po1
Upstream-SW-B Gig3/10 203.0.113.117 MacPinn 9
203.0.113.54 Eth3/4 vmnic3 up Po1
Gig3/8 203.0.113.99 Default 1-2
Gig3/9 203.0.113.99 Default 1-2
--------------------------------------------------------------------------------
This example shows how to display the upstream view of the physical switch with the device ID name Upstream-SW-A:
n1000v(config)# show vtracker upstream-view device-id Upstream-SW-A
--------------------------------------------------------------------------------
Device-Name Device-Port Server-Name PC-Type Veth-interfaces
Device-IP Local-Port Adapter Status PO-Intf
--------------------------------------------------------------------------------
Upstream-SW-A Gig2/7 203.0.113.118 MacPinn 10-11
203.0.113.66 Eth3/3 vmnic2 up Po1
--------------------------------------------------------------------------------
Related Commands
|
|
show module |
Displays the module’s status, software version, MAC address, and server information. |
show cdp neighbors |
Displays your device from the upstream device. |
show interface virtual pinning |
Displays the virtual pinning information of the interface. |
show vtracker vlan-view
To display the information about all the Virtual Machines (VMs) that are connected to a specific VLAN or a range of VLANs, use the show vtracker vlan-view command.
show vtracker vlan-view [vlan number/range]
Syntax Description
vlan |
(Optional) Specifies the VLAN ID on which the VM resides. |
number/range |
Specifies a single VLAN or a range of VLANs you need information on. The range is from 1-3967 and 4048-4093. Specify multiple IDs or range(s), separated by commas. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Examples
This example shows how to display the VLAN view in a Virtual Supervisor Module (VSM):
n1000v(config)# show vtracker vlan-view
* R = Regular Vlan, P = Primary Vlan, C = Community Vlan
I = Isolated Vlan, U = Invalid
--------------------------------------------------------------------------------
VLAN Type VethPort VM Name Adapter Name Mod
--------------------------------------------------------------------------------
339 R Veth3 gentoo-2 Net Adapter 3 3
Veth4 gentoo-2 Net Adapter 4 3
Veth5 gentoo-2 Net Adapter 2 3
400 R Veth1 Fedora-VM2 Net Adapter 1 5
401 R Veth1 Fedora-VM2 Net Adapter 1 5
402 R Veth1 Fedora-VM2 Net Adapter 1 5
404 P Veth6 Fedora-VM1 Net Adapter 1 4
405 C Veth2 Fedora-VM2 Net Adapter 3 5
406 I Veth7 Fedora-VM1 Net Adapter 2 4
--------------------------------------------------------------------------------
This example shows how to display the VLAN view within a range of 233 to 240:
n1000v(config)# show vtracker vlan-view vlan 233-340
* R = Regular Vlan, P = Primary Vlan, C = Community Vlan
I = Isolated Vlan, U = Invalid
--------------------------------------------------------------------------------
VLAN Type VethPort VM Name Adapter Name Mod
--------------------------------------------------------------------------------
339 R Veth3 gentoo-2 Net Adapter 3 3
Veth4 gentoo-2 Net Adapter 4 3
Veth5 gentoo-2 Net Adapter 2 3
-----------------------------------------------------------------------------
Related Commands
|
|
show interface brief |
Displays the brief interface information. |
show vlan |
Displays the VLAN interfaces connected to the switch and its respective status. |
show interface virtual |
Displays the virtual interface information. |
show vtracker vm-view info
To display the information about all the Virtual Machines (VMs) that run on each server module, use the show vtracker vm-view info command.
show vtracker vm-view info [module number | vm name]
Syntax Description
module |
(Optional) Specifies the module number on which the VM resides. |
number |
Module number. The range is from 3 to 66. |
vm |
(Optional) Specifies the VM for which the vmview is to be displayed. |
name |
VM name. The name has a maximum of 80 alphanumeric characters. The name is case sensitive and special characters are allowed. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
The VSM must be connected with the vCenter in order to generate the required VM view output.
The timeout for this command is 180 seconds.
Examples
This example shows how to display the VM information in a Virtual Supervisor Module (VSM):
n1000v(config)# show vtracker vm-view info
Guest Os: Other Linux (32-bit)
VM Uuid: 421871bd-425e-c484-d868-1f65f4f1bc50
Tools Running status: Not Running
Tools Version status: not installed
VM Uptime: 1 day 29 minutes 46 seconds
Guest Os: Other Linux (32-bit)
VM Uuid: 4218ab37-d56d-63e4-3b00-77849401071e
Tools Running status: Not Running
Tools Version status: not installed
VM Uptime: 58 minutes 30 seconds
VM Name: gentoo-cluster2-1
VM Uuid: 4235edf5-1553-650f-ade8-39565ee3cd57
Tools Running status: Not Running
Tools Version status: not installed
Data Store: datastore1 (2)
This example shows how to display the VM information view of Fedora-VM1:
n1000v(config)# show vtracker vm-view info vm Fedora-VM1
Guest Os: Other Linux (32-bit)
VM Uuid: 421871bd-425e-c484-d868-1f65f4f1bc50
Tools Running status: Not Running
Tools Version status: not installed
VM Uptime: 1 day 29 minutes 46 seconds
show vtracker vm-view vnic
To display the information about all the virtual network interface cards (vNICs) that run on the Virtual Machines (VMs) with the adapter and pinning details, use the show vtracker vm-view vnic command.
show vtracker vm-view vnic [module number | vm name]
Syntax Description
module |
(Optional) Specifies the module number on which the VM resides. |
number |
Module number. The range is from 3 to 66. |
vm |
(Optional) Specifies the VM for which the vNIC view is to be displayed. |
name |
VM name. The name has a maximum of 80 alphanumeric characters. The name is case sensitive and special characters are allowed. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
The Virtual Supervisor Module must be connected with the vCenter in order to generate the required VM view output.
Examples
This example shows how to display the VM vNIC in a VSM:
n1000v(config)# show vtracker vm-view vnic
* Network: For Access interface - Access vlan, Trunk interface - Native vlan,
VXLAN interface - Segment Id.
--------------------------------------------------------------------------------
Mod VM-Name VethPort Drv Type Mac-Addr State Network Pinning
HypvPort Adapter Mode IP-Addr
--------------------------------------------------------------------------------
3 gentoo-2 Veth3 Vmxnet3 0050.56b5.37de up 339 Eth3/8
1025 Adapter 3 access n/a
3 gentoo-2 Veth4 E1000 0050.56b5.37df up 339 Eth3/8
1026 Adapter 4 access n/a
3 gentoo-2 Veth5 Vmxnet2 0050.56b5.37dd up 339 Eth3/8
1024 Adapter 2 access n/a
4 Fedora-VM1 Veth7 E1000 0050.56bb.4fc1 up 406 Eth4/3
4258 Adapter 2 pvlan 10.104.249.49
5 Fedora-VM2 Veth1 E1000 0050.56b5.098b up 1 Po9
5 Fedora-VM2 Veth2 E1000 0050.56b5.098d up 405 Po9
3232 Adapter 3 pvlan 10.104.249.60
--------------------------------------------------------------------------------
This example shows how to display the VM vNIC view, on module number 4:
n1000v(config)# show vtracker vm-view vnic module 4
* Network: For Access interface - Access vlan, Trunk interface - Native vlan,
VXLAN interface - Segment Id.
--------------------------------------------------------------------------------
Mod VM-Name VethPort Drv Type Mac-Addr State Network Pinning
HypvPort Adapter Mode IP-Addr
--------------------------------------------------------------------------------
4 Fedora-VM1 Veth7 E1000 0050.56bb.4fc1 up 406 Eth4/3
4258 Adapter 2 pvlan 10.104.249.49
--------------------------------------------------------------------------------
Related Commands
|
|
show interface brief |
Displays the brief interface information. |
show interface virtual |
Displays the virtual interface information. |
show interface virtual pinning |
Displays the virtual pinning information of the interface. |
show bridge-domain brief |
Displays the bridge-domain status and connected ports. |
show vtracker vmotion-view
To display the information about all the ongoing (if any) as well as previous Virtual Machine (VM) migration events, use the show vtracker vmotion-view command.
show vtracker vmotion-view {now | last number}
Syntax Description
now |
Displays the ongoing VM migrations in the switch. |
last |
Specifies the number of VM migration events to report. The output includes previous and ongoing migrations. |
number |
Number of VM migration events. The range is from 1 to 100. |
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(1.1) |
This command was introduced. |
Usage Guidelines
The VSM must be connected with the vCenter in order to generate the required VMotion view output.
Examples
This example shows how to display the VMotion view in a Virtual Supervisor Module (VSM):
n1000v(config)# show vtracker vmotion-view now
Note: Command execution is in progress...
Note: VM Migration events are shown only for VMs currently
* '-' = Module is offline or no longer attached to Nexus1000v DVS
--------------------------------------------------------------------------------
VM-Name Src Dst Start-Time Completion-Time
--------------------------------------------------------------------------------
rk-ubt-1-0046 6 4 Mon Sep 3 10:42:27 2012 OnGoing
rk-ubt-1-0045 6 4 Mon Sep 3 10:42:27 2012 OnGoing
--------------------------------------------------------------------------------
This example shows how to display the VMotion view for 20 migrations:
n1000v(config)# show vtracker vmotion-view last 20
Note: Command execution is in progress...
Note: VM Migration events are shown only for VMs currently
* '-' = Module is offline or no longer attached to Nexus1000v DVS
---------------------------------------------------------------------------------
VM-Name Src Dst Start-Time Completion-Time
---------------------------------------------------------------------------------
rk-ubt-1-0046 6 4 Mon Sep 3 10:42:27 2012 OnGoing
rk-ubt-1-0045 6 4 Mon Sep 3 10:42:27 2012 OnGoing
rk-ubt-1-0031 6 4 Mon Sep 3 10:42:27 2012 Mon Sep 3 10:44:10 2012
rk-ubt-1-0021 6 4 Mon Sep 3 10:42:27 2012 Mon Sep 3 10:43:42 2012
rk-ubt-1-0023 6 3 Thu Aug 16 14:25:26 2012 Thu Aug 16 14:27:55 2012
rk-ubt-1-0029 6 3 Thu Aug 16 14:25:26 2012 Thu Aug 16 14:27:50 2012
rk-ubt-1-0024 6 3 Thu Aug 16 14:25:26 2012 Thu Aug 16 14:26:13 2012
rk-ubt-1-0025 6 3 Thu Aug 16 14:25:26 2012 Thu Aug 16 14:26:12 2012
rk-ubt-1-0026 6 3 Thu Aug 16 14:25:26 2012 Thu Aug 16 14:26:09 2012
RHEL-Tool-VmServer - 3 Wed Aug 8 12:57:48 2012 Wed Aug 8 12:58:37 2012
---------------------------------------------------------------------------------
show vxlan gateway interface
Displays the transport ip-address, default-gateway, netmask configured on the VTEP of the service modules attached to the VSM. Additionally it also captures module-id and HA-state of the service modules.
show vxlan gateway interface
Note
Starting with Release 5.2(1)SV3(1.15), Cisco Nexus 1000V for VMware vSphere does not support the VXLAN gateway feature.
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.2(1)SV2(2.1) |
This command was introduced. |
Usage Guidelines
Use this command to view details of the VTEP configured on the service module attached to the VSM.
Examples
This example shows how to find the module for virtual Ethernet interface binding:
n1000v(config)# show vxlan gateway interface
-------------------------------------------------------------------------------
Port IP Address Netmask Gateway Module
-------------------------------------------------------------------------------
Veth1 10.0.0.1 255.0.0.1 10.0.0.100 4
Veth2 20.0.0.1 255.0.0.1 20.0.0.100 5
show xml server status
To display information about XML server settings and any active XML server sessions, use the show xml server status command.
show xml server status
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
Command History
|
|
4.0(4)SV1(1) |
This command was introduced. |
Examples
This example shows how to display information about XML server settings and any active XML server sessions:
n1000v# show xml server status
operational status is enabled
maximum session configured is 8
Related Commands
|
|
xml server max-session |
Sets the number of allowed XML server sessions. |
xml server terminate session |
Terminates the specified XML server session. |