- debug netdr
- debug netdr capture
- debug netdr capture and-filter
- debug netdr capture continuous
- debug netdr capture destination-ip-address
- debug netdr capture dmac
- debug netdr capture dstindex
- debug netdr capture ethertype
- debug netdr capture interface
- debug netdr capture or-filter
- debug netdr capture rx
- debug netdr capture smac
- debug netdr capture source-ip-address
- debug netdr capture srcindex
- debug netdr capture tx
- debug netdr capture vlan
- debug netdr clear-capture
- debug netdr copy-captured
- lldp run
- lldp tlv-select power-management
- mls acl tcam share-acl
- mvr (global configuration)
- mvr (interface configuration)
- platform system-controller reset-threshold
- show mvr
- show mvr interface
- show mvr members
- show platform hardware cef tcam
- snmp-server enable traps fru-control
- snmp-server enable traps module
debug netdr
To debug NetDriver activity, use the debug netdr command. Use the no form of this command to disable debugging output.
debug netdr {all | data | error}
no debug netdr {all | data | error}
Syntax Description
all |
Debugs all NetDriver activity. |
data |
Debugs NetDriver data flow. |
error |
Debugs NetDriver errors. |
Defaults
None
Command Modes
Privileged EXEC
Command History
Examples
This example shows how to debug the NetDriver data flow:
Router# debug netdr data
NetDriver Receive Data on interrupt debugging is on
NetDriver Receive Data debugging is on
NetDriver Transmit Data debugging is on
NetDriver Relay Data debugging is on
Router#
2d21h: const_ether_vlan_vencap() Vlan1:
2d21h: src_vlan=0x1 src_indx=0x3 len=0xE9 bpdu=0
2d21h: index_dir=0 dest_indx=0x0 dont_lrn=0
2d21h: Dbus hdr: 00000000 00010000 00030000 E9000000
2d21h: 00000000 00000000 00000000 00000000
2d21h: MAC hdr: dmac=00801C.938040, smac=00503E.8D6400, typelen=0800
2d21h: IP hdr: 45C000DB 02F30000 FF066331 AC143412 AB45C8CC
2d21h: fx1000_process_receive_packet() Vlan1:
2d21h: src_vlan=0x1 src_indx=0x108 len=0x40 bpdu=0
2d21h: index_dir=0 dest_indx=0x3 dont_lrn=0
2d21h: Dbus hdr: 60000000 00010000 01080000 40100000
2d21h: 0006AC14 3412AB45 C8CC0000 00030000
2d21h: MAC hdr: dmac=00503E.8D6400, smac=00605C.865B28, typelen=0800
2d21h: IP hdr: 45000028 B5254000 7D06F471 AB45C8CC AC143412
<... output truncated ...>
Router#
Related Commands
debug netdr capture
To debug NetDriver capture activity, use the debug netdr capture command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture [and-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num]
no debug netdr capture [and-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num]
Syntax Description
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Usage Guidelines
You can use the following interface types:
•
Async
•Auto-template
•CTunnel
•Dialer
•EsconPhy
•Fcpa
•Filter
•Filtergroup
•GMPLS
•GigabitEthernet
•Group-Async
•LISP
•LongReachEthernet
•Looopback
•Lspvif
•MFR
•Multilink
•Null
•Port-channel
•Sysclock
•TenGigabitEthernet
•Tunnel
•Vif
•Virtual-Ethernet
•Virtual-Template
•Virtual-TokenRing
•VLAN
•VoaBypassIn
•VoaBypassOut
•VoaFilterIn
•VoaFilterOut
•VoaIn
•VoaOut
Examples
This example shows how to debug the NetDriver:
Router# debug netdr capture
Router#
Related Commands
debug netdr capture and-filter
To debug NetDriver capture activity using an and function, use the debug netdr capture and-filter command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture and-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num]
no debug netdr capture and-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num]
Syntax Description
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Usage Guidelines
You can use the following interface types:
•Async
•Auto-template
•CTunnel
•Dialer
•EsconPhy
•Fcpa
•Filter
•Filtergroup
•GMPLS
•GigabitEthernet
•Group-Async
•LISP
•LongReachEthernet
•Looopback
•Lspvif
•MFR
•Multilink
•Null
•Port-channel
•Sysclock
•TenGigabitEthernet
•Tunnel
•Vif
•Virtual-Ethernet
•Virtual-Template
•Virtual-TokenRing
•VLAN
•VoaBypassIn
•VoaBypassOut
•VoaFilterIn
•VoaFilterOut
•VoaIn
•VoaOut
Examples
This example shows how to debug the NetDriver:
Router# debug netdr capture
Router#
Related Commands
debug netdr capture continuous
To debug NetDriver capture activity continuously, use the debug netdr capture continuous command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture continuous [and-filter | destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | or-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num] | rx [and-filter | destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dti-type value | dti-value value | dstindex index-value | ethertype ethertype | interface interface | or-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num] | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num]
no debug netdr capture continuous [and-filter | destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | or-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num] | rx [and-filter | destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dti-type value | dti-value value | dstindex index-value | ethertype ethertype | interface interface | or-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num] | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num]
Syntax Description
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Usage Guidelines
You can use the following interface types:
•Async
•Auto-template
•CTunnel
•Dialer
•EsconPhy
•Fcpa
•Filter
•Filtergroup
•GMPLS
•GigabitEthernet
•Group-Async
•LISP
•LongReachEthernet
•Looopback
•Lspvif
•MFR
•Multilink
•Null
•Port-channel
•Sysclock
•TenGigabitEthernet
•Tunnel
•Vif
•Virtual-Ethernet
•Virtual-Template
•Virtual-TokenRing
•VLAN
•VoaBypassIn
•VoaBypassOut
•VoaFilterIn
•VoaFilterOut
•VoaIn
•VoaOut
Examples
This example shows how to debug the NetDriver:
Router# debug netdr capture
Router#
Related Commands
debug netdr capture destination-ip-address
To debug NetDriver capture activity capturing all packets matching a destination IP address, use the debug netdr capture destination-ip-address command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture destination-ip-address {ipaddr | ipv6 ipaddr}
no debug netdr capture destination-ip-address {ipaddr | ipv6 ipaddr}
Syntax Description
ipaddr |
Captures packets for a specific destination IP address. |
ipv6 ipaddr |
Captures all packets matching the IPv6 destination IP address. |
Defaults
None
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Command Modes
Privileged EXEC
Examples
This example shows how to debug the NetDriver:
Router# debug netdr capture
Router#
Related Commands
debug netdr capture dmac
To debug NetDriver capture activity by capturing all matching destination MAC addresses, use the debug netdr capture dmac command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture dmac [mac-addr]
no debug netdr capture dmac [mac-addr]
Syntax Description
mac-addr |
(Optional) Captures packets matching a destination MAC address index. |
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Examples
This example shows how to debug the NetDriver:
Router# debug netdr capture
Router#
Related Commands
debug netdr capture dstindex
To debug NetDriver capture activity capturing all packets matching the destination index, use the debug netdr capture dstindex command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture dstindex [index-value]
no debug netdr capture dstindex [index-value]
Syntax Description
index-value |
(Optional) Captures all packets matching a destination index; valid values are 0 to 1048575. |
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Examples
This example shows how to debug the NetDriver:
Router# debug netdr capture
Router#
Related Commands
debug netdr capture ethertype
To debug NetDriver capture ethertype activity, use the debug netdr capture ethertype command in Privileged EXEC mode. Use the no form of this command to disable debugging output. .
debug netdr capture ethertype [ethertype]
no debug netdr capture ethertype [ethertype]
Syntax Description
ethertype |
(Optional) Captures all packets matching an ethertype; ethertype must be entered in hexidecimal format. |
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Examples
This example shows how to debug the NetDriver ethertype:
Router# debug netdr capture ethertype
Router#
Related Commands
debug netdr capture interface
To debug NetDriver capture interface activity, use the debug netdr capture interface command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture interface [interface]
no debug netdr capture interface [interface]
Syntax Description
interface |
(Optional) Captures packets related to the interface. See Usage Guidelines. |
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Usage Guidelines
You can use the following interface types:
•Async
•Auto-template
•CTunnel
•Dialer
•EsconPhy
•Fcpa
•Filter
•Filtergroup
•GMPLS
•GigabitEthernet
•Group-Async
•LISP
•LongReachEthernet
•Looopback
•Lspvif
•MFR
•Multilink
•Null
•Port-channel
•Sysclock
•TenGigabitEthernet
•Tunnel
•Vif
•Virtual-Ethernet
•Virtual-Template
•Virtual-TokenRing
•VLAN
•VoaBypassIn
•VoaBypassOut
•VoaFilterIn
•VoaFilterOut
•VoaIn
•VoaOut
Examples
This example shows how to debug the NetDriver interface activity:
Router# debug netdr capture interface
Router#
Related Commands
debug netdr capture or-filter
To debug NetDriver capture activity using an or function, use the debug netdr capture or-filter command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture or-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num]
no debug netdr capture or-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num]
Syntax Description
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Usage Guidelines
You can use the following interface types:
•Async
•Auto-template
•CTunnel
•Dialer
•EsconPhy
•Fcpa
•Filter
•Filtergroup
•GMPLS
•GigabitEthernet
•Group-Async
•LISP
•LongReachEthernet
•Looopback
•Lspvif
•MFR
•Multilink
•Null
•Port-channel
•Sysclock
•TenGigabitEthernet
•Tunnel
•Vif
•Virtual-Ethernet
•Virtual-Template
•Virtual-TokenRing
•VLAN
•VoaBypassIn
•VoaBypassOut
•VoaFilterIn
•VoaFilterOut
•VoaIn
•VoaOut
Examples
This example shows how to debug the NetDriver or-filter:
Router# debug netdr capture or-filter
Router#
Related Commands
debug netdr capture rx
To debug NetDriver capture activity by capturing incoming packets only, use the debug netdr capture rx command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture rx [dti-type value | dti-value value]
no debug netdr capture rx [dti-type value | dti-value value]
Syntax Description
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Examples
This example shows how to debug the NetDrivers incoming packets:
Router# debug netdr capture rx
Router#
Related Commands
debug netdr capture smac
To debug NetDriver capture activity by capturing matching source MAC addresses, use the debug netdr capture smac command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture smac [smac]
no debug netdr capture smac [smac]
Syntax Description
smac |
(Optional) Captures packets matching the source MAC address; smac must be entered in hexidecimal format. |
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Examples
This example shows how to debug the NetDriver by capturing the source MAC addresses:
Router# debug netdr capture smac
Router#
Related Commands
debug netdr capture source-ip-address
To debug NetDriver capture activity by capturing all packets matching a source IP address, use the debug netdr capture source-ip-address command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture source-ip-address {ipaddr | ipv6 ipaddr}
no debug netdr capture source-ip-address {ipaddr | ipv6 ipaddr}
Syntax Description
ipaddr |
Captures packets for a specific destination IP address. |
ipv6 ipaddr |
Captures all packets matching the IPv6 destination IP address. |
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Examples
This example shows how to debug the NetDriver: source IP address
Router# debug netdr capture source-ip-address
Router#
Related Commands
debug netdr capture srcindex
To debug NetDriver capture activity by capturing all packets matching the source index, use the debug netdr capture srcindex command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture srcindex [index-value]
no debug netdr capture srcindex [index-value]
Syntax Description
index-value |
(Optional) Captures all packets matching a source index; valid values are 0 to 1048575. |
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Examples
This example shows how to debug the NetDriver by capturing all packets matching the source index:
Router# debug netdr capture srcindex
Router#
Related Commands
debug netdr capture tx
To debug NetDriver capture activity by capturing the outgoing packets only, use the debug netdr capture tx command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture tx [and-filter | destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | or-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num]
no debug netdr capture tx [andand-filter | destination-ip-address {ipaddr | ipv6 ipaddr}| dmac mac-addr | dstindex index-value | ethertype ethertype | interface interface | or-filter [destination-ip-address {ipaddr | ipv6 ipaddr}| smac smac | source-ip-address {ipaddr | ipv6 ipaddr} | srcindex index-value | vlan vlan-num]
Syntax Description
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Usage Guidelines
You can use the following interface types:
•Async
•Auto-template
•CTunnel
•Dialer
•EsconPhy
•Fcpa
•Filter
•Filtergroup
•GMPLS
•GigabitEthernet
•Group-Async
•LISP
•LongReachEthernet
•Looopback
•Lspvif
•MFR
•Multilink
•Null
•Port-channel
•Sysclock
•TenGigabitEthernet
•Tunnel
•Vif
•Virtual-Ethernet
•Virtual-Template
•Virtual-TokenRing
•VLAN
•VoaBypassIn
•VoaBypassOut
•VoaFilterIn
•VoaFilterOut
•VoaIn
•VoaOut
Examples
This example shows how to debug the NetDriver:
Router# debug netdr capture tx
Router#
Related Commands
debug netdr capture vlan
To debug NetDriver capture activity by capturing packets matching a specific VLAN number, use the debug netdr capture vlan command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr capture vlan [vlan-num]
no debug netdr capture vlan [vlan-num]
Syntax Description
vlan-num |
(Optional) Captures packets matching the VLAN number; valid VLAN numbers are 0 to 4095. |
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Examples
This example shows how to debug the NetDriver by capturing packets matching a specific VLAN number:
Router# debug netdr capture vlan 10
Router#
Related Commands
debug netdr clear-capture
To clear the capture buffer, use the debug netdr clear-capture command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr clear-capture
no debug netdr clear-capture
Syntax Description
This command has no keywords or arguments.
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Examples
This example shows how to debug the NetDriver:
Router# debug netdr clear-capture
Router#
Related Commands
debug netdr copy-captured
To store captured packets to a file, use the debug netdr copy-captured command in Privileged EXEC mode. Use the no form of this command to disable debugging output.
debug netdr copy-captured
no debug netdr copy-captured
Syntax Description
This command has no keywords or arguments.
Defaults
None
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command on the Cisco 7600 series routers was extended to the 12.1 E release. |
Usage Guidelines
You can copy a captured file to the following sources:
•bootdisk:
•const_nvram:
•dfc#2-bootflash:
•dfc#3-bootflash:
•disk0:
•ftp:
•http:
•https:
•image:
•null:
•nvram:
•rcp:
•scp:
•syslog:
•tftp:
•tmpsys:
Examples
This example shows how to debug the NetDriver copied packets:
Router# debug netdr copy-captured
Router#
Related Commands
lldp run
To enable processing of received LLDP control packets and enable transmission of LLDP packets with default or configured TLVs, use the lldp run command in Global configuration mode.
lldp run
Syntax Description
This command has no keywords or arguments.
Defaults
LLDP is disabled.
Command Modes
Global configuration
Command History
|
|
|
|---|---|
12.2(33)SXJ |
Support for this command was introduced. |
Usage Guidelines
Configuring this command enables LLDP protocol on the switch. Unconfiguring it disables processing or transmit of LLDP protocol packets from the switch.
Examples
This example shows how to enable LLDP on the switch:
Switch(config)# lldp run
Related Commands
|
|
|
|---|---|
lldp tlv-select power-management |
Enables power negotiation through LLDP. |
lldp tlv-select power-management
To to enable power negotiation through LLDP, use the lldp tlv-select power-management Global configuration command.
lldp tlv-select power-management
Syntax Description
This command has no keywords or arguments.
Defaults
Enabled on POEP ports
Command Modes
Global configuration
Command History
|
|
|
|---|---|
12.2(33)SXJ |
Support for this command was introduced. |
Usage Guidelines
You need to disable this feature if you do not want to perform power negotiation through LLDP.
This feature is not supported on non-POEP ports; the CLI is suppressed on such ports and TLV is not exchanged.
Examples
This example shows how to enable LLDP power negotiation on interface Gigabit Ethernet 3/1:
Switch# configuration t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# interface gigabitethernet 3/1
Switch(config-if)# lldp tlv-select power-management
Related Commands
|
|
|
|---|---|
lldp run |
Enables processing of received LLDP control packets and enable transmission of LLDP packets with default or configured TLVs. |
mls acl tcam share-acl
To enable sharing of ACLs, use the mls acl tcam share-acl command in Global configuration mode. To turn off sharing of the global defaults, use the no form of this command.
mls acl tcam share-acl
no mls acl tcam share-acl
Syntax Description
This command has no arguments or keywords.
Defaults
Enabled
Command Modes
Global configuration
Command History
|
|
|
|---|---|
12.2(33)SXH |
Support for this command was introduced. |
Usage Guidelines
If you power cycle one of the DFCs, we recommend that you reset all the DFCs across the ACLs of the different DFCs.
Examples
This example shows how to enable sharing of ACLs:
Router(config)# mls acl tcam share-acl
mvr (global configuration)
To enable the multicast VLAN registration (MVR) feature on the switch, use the mvr global configuration command without keywords on the switch stack or on a standalone switch. Use the no form of this command to return to the default settings.
mvr [group ip-address [count] | mode [compatible | dynamic] | querytime value | vlan vlan-id]
no mvr [group ip-address | mode [compatible | dynamic] | querytime value | vlan vlan-id]
Syntax Description
Defaults
MVR is disabled by default.
The default MVR mode is compatible mode.
No IP multicast addresses are configured on the switch by default.
The default group IP address count is 0.
The default query response time is 5 tenths of or one-half second.
The default multicast VLAN for MVR is VLAN 1.
Command Modes
Global configuration
Command History
|
|
|
|---|---|
12.2(33)SXH |
This command was introduced. |
Usage Guidelines
Use the mvr command with keywords to set the MVR mode for a switch, configure the MVR IP multicast address, set the maximum time to wait for a query reply before removing a port from group membership, and to specify the MVR multicast VLAN. A maximum of 256 MVR multicast groups can be configured on a switch.
Use the mvr group command to statically set up all the IP multicast addresses that will take part in MVR. Any multicast data sent to a configured multicast address is sent to all the source ports on the switch and to all receiver ports that have registered to receive data on that IP multicast address.
MVR supports aliased IP multicast addresses on the switch. However, if the switch is interoperating with Catalyst 6500 Series switches, you should not configure IP addresses that create an alias between themselves or with the reserved IP multicast addresses (in the range 224.0.0.xxx).
The mvr querytime command applies only to receiver ports.
If the switch MVR is interoperating with Catalyst 6500 Series switches, set the multicast mode to compatible.
When operating in compatible mode, MVR does not support IGMP dynamic joins on MVR source ports.
MVR can coexist with IGMP snooping on a switch.
Multicast routing and MVR cannot coexist on a switch. If you enable multicast routing and a multicast routing protocol while MVR is enabled, MVR is disabled and a warning message appears. If you try to enable MVR while multicast routing and a multicast routing protocol are enabled, the operation to enable MVR is cancelled and an Error message is displayed.
Examples
This example shows how to enable MVR:
Switch(config)# mvr
Use the show mvr privileged EXEC command to display the current setting for maximum multicast groups.
This example shows how to configure 228.1.23.4 as an IP multicast address:
Switch(config)# mvr group 228.1.23.4
This example shows how to configure ten contiguous IP multicast groups with multicast addresses from 228.1.23.1 to 228.1.23.10:
Switch(config)# mvr group 228.1.23.1 10
Use the show mvr members privileged EXEC command to display the IP multicast group addresses configured on the switch.
This example shows how to set the maximum query response time as one second (10 tenths):
Switch(config)# mvr querytime 10
This example shows how to set VLAN 2 as the multicast VLAN:
Switch(config)# mvr vlan 2
You can verify your settings by entering the show mvr privileged EXEC command.
Related Commands
mvr (interface configuration)
To configure a Layer 2 port as a multicast VLAN registration (MVR) receiver or source port, to set the Immediate Leave feature, and to statically assign a port to an IP multicast VLAN and IP address, use the mvr interface configuration command on the switch stack or on a standalone switch. Use the no form of this command to return to the default settings.
mvr [immediate | type {receiver | source} | vlan vlan-id group [ip-address]]
no mvr [immediate | type {source | receiver}| vlan vlan-id group [ip-address]]
Syntax Description
Defaults
A port is configured as neither a receiver nor a source.
The Immediate Leave feature is disabled on all ports.
No receiver port is a member of any configured multicast group.
Command Modes
Interface configuration
Command History
|
|
|
|---|---|
12.2(33)SXH |
This command was introduced. |
Usage Guidelines
Configure a port as a source port if that port should be able to both send and receive multicast data bound for the configured multicast groups. Multicast data is received on all ports configured as source ports.
Receiver ports cannot be trunk ports. Receiver ports on a switch can be in different VLANs, but should not belong to the multicast VLAN.
A port that is not taking part in MVR should not be configured as an MVR receiver port or a source port. A non-MVR port is a normal switch port, able to send and receive multicast data with normal switch behavior.
When Immediate Leave is enabled, a receiver port leaves a multicast group more quickly. Without Immediate Leave, when the switch receives an IGMP leave message from a group on a receiver port, it sends out an IGMP MAC-based query on that port and waits for IGMP group membership reports. If no reports are received in a configured time period, the receiver port is removed from multicast group membership. With Immediate Leave, an IGMP MAC-based query is not sent from the receiver port on which the IGMP leave was received. As soon as the leave message is received, the receiver port is removed from multicast group membership, which speeds up leave latency.
The Immediate Leave feature should be enabled only on receiver ports to which a single receiver device is connected.
The mvr vlan group command statically configures ports to receive multicast traffic sent to the IP multicast address. A port statically configured as a member of group remains a member of the group until statically removed. In compatible mode, this command applies only to receiver ports; in dynamic mode, it can also apply to source ports. Receiver ports can also dynamically join multicast groups by using IGMP join messages.
When operating in compatible mode, MVR does not support IGMP dynamic joins on MVR source ports.
An MVR port cannot be a private-VLAN port.
Examples
This example shows how to configure a port as an MVR receiver port:
Switch(config)# interface gigabitethernet1/0/1
Switch(config-if)# mvr type receiver
Use the show mvr interface privileged EXEC command to display configured receiver ports and source ports.
This example shows how to enable Immediate Leave on a port:
Switch(config)# interface gigabitethernet1/0/1
Switch(config-if)# mvr immediate
This example shows how to add a port on VLAN 1 as a static member of IP multicast group 228.1.23.4:
Switch(config)# interface gigabitethernet1/0/2
Switch(config-if)# mvr vlan1 group 230.1.23.4
You can verify your settings by entering the show mvr members privileged EXEC command.
Related Commands
platform system-controller reset-threshold
To configure the system controller reset threshold, use the platform system-controller reset-threshold command.
platform system-controller reset threshold {threshold-num}
Syntax Description
threshold-num |
Specifies the threshold reset number; valid values are 1 to 100. |
Defaults
System controller reset is set to 1.
Command Modes
Global configuration
Command History
|
|
|
|---|---|
12.2(33)SXJ4 |
Support for this command was introduced. |
12.2(33)SXI10 |
Support for this command was introduced. |
Usage Guidelines
If you have a redundant supervisor engine and a TM_DATA_PARITY_ERROR, TM_LINK_ERR_INBAND, or TM_NPP_PARITY_ERROR error occurs, the affected supervisor engine reloads. When you do not have a redundant supervisor engine and a TM_DATA_PARITY_ERROR, TM_LINK_ERR_INBAND, or TM_NPP_PARITY_ERROR error occurs, one of the following happens:
•If the system controller reset threshold has not been reached, the system controller ASIC resets.
•If the system controller reset threshold has been reached, the supervisor engine reloads.
If the threshold has not been reached you will see these system messages:
%SYSTEM_CONTROLLER-<>-THRESHOLD
%SYSTEM_CONTROLLER-<>-ERROR
%SYSTEM_CONTROLLER-<>-MISTRAL_RESET
If the threshold has been reached you will see these system messages:
%SYSTEM_CONTROLLER-<>-ERROR
%SYSTEM_CONTROLLER-<>-FATAL
Examples
This example shows how to configure the system controller reset threshold to 55:
Router(config)# platform system-controller reset-threshold 55
show mvr
To display the current Multicast VLAN Registration (MVR) global parameter values, including whether or not MVR is enabled, the MVR multicast VLAN, the maximum query response time, the number of multicast groups, and the MVR mode (dynamic or compatible), use the show mvr privileged EXEC command.
show mvr
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(33)SXH |
This command was introduced. |
Examples
This is an example of output from the show mvr command:
Switch# show mvr
MVR Running: TRUE
MVR multicast VLAN: 1
MVR Max Multicast Groups: 256
MVR Current multicast groups: 0
MVR Global query response time: 5 (tenths of sec)
MVR Mode: compatible
In the preceding display, the maximum number of multicast groups is fixed at 256. The MVR mode is either compatible (for interoperability with Catalyst 2900 XL and Catalyst 3500 XL switches) or dynamic (where operation is consistent with IGMP snooping operation and dynamic MVR membership on source ports is supported).
Related Commands
show mvr interface
To display the Multicast VLAN Registration (MVR) receiver and source ports, use the show mvr interface privileged EXEC command without keywords . Use the command with keywords to display MVR parameters for a specific receiver port.
show mvr interface [interface-id [members [vlan vlan-id]]]
Syntax Description
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(33)SXH |
This command was introduced. |
Usage Guidelines
If the entered port identification is a non-MVR port or a source port, the command returns an error message. For receiver ports, it displays the port type, per port status, and Immediate-Leave setting.
If you enter the members keyword, all MVR group members on the interface appear. If you enter a VLAN ID, all MVR group members in the VLAN appear.
Examples
This is an example of output from the show mvr interface command:
Switch# show mvr interface
Port Type Status Immediate Leave
---- ---- ------- ---------------
Gi1/0/1 SOURCE ACTIVE/UP DISABLED
Gi1/0/2 RECEIVER ACTIVE/DOWN DISABLED
In the preceding display, Status is defined as follows:
•Active means the port is part of a VLAN.
•Inactive means that the port is not yet part of any VLAN.
•Up/Down means that the port is forwarding/nonforwarding.
This is an example of output from the show mvr interface command for a specified port:
Switch# show mvr interface gigabitethernet1/0/2
Type: RECEIVER Status: ACTIVE Immediate Leave: DISABLED
This is an example of output from the show mvr interface interface-id members command:
Switch# show mvr interface gigabitethernet1/0/2 members
239.255.0.0 DYNAMIC ACTIVE
239.255.0.1 DYNAMIC ACTIVE
239.255.0.2 DYNAMIC ACTIVE
239.255.0.3 DYNAMIC ACTIVE
239.255.0.4 DYNAMIC ACTIVE
239.255.0.5 DYNAMIC ACTIVE
239.255.0.6 DYNAMIC ACTIVE
239.255.0.7 DYNAMIC ACTIVE
239.255.0.8 DYNAMIC ACTIVE
239.255.0.9 DYNAMIC ACTIVE
Related Commands
show mvr members
To display all receiver and source ports that are currently members of an IP multicast group, use the show mvr members privileged EXEC command.
show mvr members [ip-address]
Syntax Description
Command Modes
Privileged EXEC
Command History
|
|
|
|---|---|
12.2(33)SXH |
This command was introduced. |
Usage Guidelines
The show mvr members command applies to receiver and source ports. For MVR-compatible mode, all source ports are members of all multicast groups.
Examples
This example shows the status of all mvr members:
Switch# show mvr members
MVR Group IP Status Members
------------ ------ -------
239.255.0.1 ACTIVE Gi1/0/1(d), Gi1/0/5(s)
239.255.0.2 INACTIVE None
239.255.0.3 INACTIVE None
239.255.0.4 INACTIVE None
239.255.0.5 INACTIVE None
239.255.0.6 INACTIVE None
239.255.0.7 INACTIVE None
239.255.0.8 INACTIVE None
239.255.0.9 INACTIVE None
239.255.0.10 INACTIVE None
<output truncated>
This example shows the status of an IP address and the members of the IP multicast group with that IP address:
Switch# show mvr members 239.255.0.2
239.255.003.--22 ACTIVE Gi1//1(d), Gi1/0/2(d), Gi1/0/3(d),
Gi1/0/4(d), Gi1/0/5(s)
Related Commands
show platform hardware cef tcam
To display platform hardware Cisco Express Forwarding (CEF) Forwarding Information Base (FIB) Ternary Content Addressable Memory (TCAM), use the show platform hardware cef command.
show platform hardware cef tcam {ecc [detail [earl earl-id] | module module-num]| earl earl-id]| module module-num]| hit [detail [earl earl-id] | module module-num]| earl earl-id]| module module-num]| keys [count | exception ]| memory usage | segment [detail [earl earl-id] | module module-num]| earl earl-id]| module module-num] | select [detail [earl earl-id] | module module-num]| earl earl-id]| module module-num] | shadow [detail [earl earl-id] | module module-num]| earl earl-id]| module module-num] | timing [detail [earl earl-id] | module module-num]| earl earl-id]| module module-num] | utilization [detail [earl earl-id] | module module-num]| earl earl-id]| module module-num]| earl earl-id] | module module-num]
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(14)SX |
Support for this command was introduced. |
Examples
This example shows how to display the hardware CEF TCAM key exception:
Router(config)# show platform hardware cef tcam keys exception
Priorities in exception:
Class ID Pri (>=) Max Key-Cnt Pri-Cnt
IPv4 0 16 35 35085
IPv4-Mcast 1 68 68 0
MPLS 2 17 17 0
EOMPLS 3 19 19 0
MPLS-VPN 4 9 9 0
Diags 5 5 5 0
IPv6-Local 6 390 390 0
IPv6-Mcast 7 261 261 0
IPv6-Global 8 244 390 1051
VPLSv4-Mcast 9 69 69 0
VPLSv6-Mcast 10 261 261 0
Keys in each Pri in exception:
Class ID Pri XCP Pri-Cnt
IPv4 0 16 4096
. . 17 15507
. . 18 7753
. . 19 3876
. . 20 1939
. . 21 969
. . 22 484
. . 23 243
. . 24 121
. . 25 60
. . 26 34
. . 30 2
. . 34 1
IPv6-Global 8 244 129
. . 245 126
. . 246 118
. . 247 114
. . 248 111
. . 249 109
. . 250 109
. . 251 107
. . 252 64
. . 253 32
. . 254 16
. . 255 8
. . 256 4
. . 257 2
. . 389 1
. . 390 1
Spanslogic#show platform hardware cef tcam memory usage
Buffer allocation summary:
Data Page Total Total Used Used Free Free
Id Size Size Count Size Count Size Count Size Type
0 0 0 0 0 0 0 0 0 Void
1 80 80 0 0 0 0 0 0 Bsort
2 2076 65536 279 576K 0 0 279 565K Bsort Node
3 3456 65536 288 1.00M 20 39744 268 904K Bsort Stat
4 60 65536 2184 128K 1697 99.4K 487 29220 Wsort Seg
5 104 65536 630 65536 17 1768 613 63752 Wsort Win
6 1024 65536 384 384K 17 17408 367 367K Wsort Avail
7 3644 3644 3 10932 3 10932 0 0 Group
8 324 8192 25 8192 20 6480 5 1620 Group Entry
9 0 0 2 20480 2 20480 0 0 SE Block
10 4104 65536 3660 15.2M 2814 11.1M 846 3.31M SE Slice
11 52 65536 2520 128K 1697 88244 823 42796 SE Seg
12 68 65536 18297 1.18M 0 0 18297 1.18M SE Rec
13 0 0 0 0 0 0 0 0 SE Pri
14 48 65536 619k 28.3M 587k 26.8M 32320 1.47M Key
15 8 65536 0 0 0 0 0 0 Bit 64
16 12 65536 1.20m 13.7M 1.13m 13.2M 63352 742K Bit 96
17 16 65536 0 0 0 0 0 0 Bit 128
18 20 65536 39312 768K 36634 715K 2678 53560 Bit 160
19 24 24 0 0 0 0 0 0 Bit 192
20 28 28 0 0 0 0 0 0 Bit 224
21 32 65536 8192 256K 5628 175K 2564 82048 Bit 256
22 36 65536 0 0 0 0 0 0 Bit 288
23 40 65536 1638 65536 98 3920 1540 61600 Bit 320
24 44 44 0 0 0 0 0 0 Bit 352
25 48 48 0 0 0 0 0 0 Bit 384
26 52 52 0 0 0 0 0 0 Bit 416
27 56 56 0 0 0 0 0 0 Bit 448
28 60 65536 0 0 0 0 0 0 Bit 480
29 64 64 0 0 0 0 0 0 Bit 512
30 68 68 0 0 0 0 0 0 Bit 544
31 72 72 0 0 0 0 0 0 Bit 576
32 76 76 0 0 0 0 0 0 Bit 608
33 80 65536 0 0 0 0 0 0 Bit 640
34 84 84 0 0 0 0 0 0 Bit 672
35 88 88 0 0 0 0 0 0 Bit 704
* * * 1.89m 61.9M 1.77m 52.7M 124k 8.81M Total
Router(config)#
This example shows how to display the hardware CEF TCAM timing information:
Router(config)# show platform hardware cef tcam timing
(0) Groom Clock: 182us (Min) << 71ms (Avg) << 404ms (Max) = 09.19s (Tot)
5.28ms 1.16ms 10ms 38ms 3.43ms 10ms 166ms 223ms
5.06ms 960us 9.34ms 37ms 1.79ms 96ms 110ms 155ms
4.72ms 1.06ms 8.90ms 34ms 813us 4.14ms 110ms 138ms
4.12ms 755us 6.81ms 32ms 305us 75ms 28ms 237ms
3.90ms 690us 6.13ms 30ms 228us 50ms 247ms 199ms
3.67ms 529us 5.81ms 28ms 274us 94ms 217ms 63ms
3.38ms 506us 3.68ms 25ms 1.73ms 269ms 218ms 96ms
3.14ms 400us 2.94ms 23ms 279us 119ms 277ms 66ms
2.94ms 351us 3.63ms 20ms 115ms 163ms 346ms 94ms
2.87ms 306us 2.75ms 18ms 46ms 404ms 316ms 35ms
2.76ms 291us 1.18ms 16ms 156ms 351ms 154ms 84ms
3.30ms 275us 794us 13ms 87ms 319ms 220ms 5.51ms
5.20ms 202us 736us 11ms 8.52ms 85ms 220ms 203ms
2.77ms 190us 39ms 9.58ms 112ms 229ms 189ms 191ms
1.58ms 182us 39ms 7.52ms 73ms 180ms 172ms 216ms
1.84ms 11ms 38ms 5.63ms 90ms 188ms 227ms 1.27ms
(1) Add Clock: 11us (Min) << 13us (Avg) << 107us (Max) = 1.78ms (Tot)
11us 11us 11us 12us 11us 12us 12us 12us
11us 12us 12us 11us 11us 11us 11us 12us
12us 11us 12us 12us 11us 12us 12us 12us
12us 12us 12us 12us 11us 12us 12us 13us
11us 12us 12us 12us 11us 11us 11us 12us
12us 12us 12us 12us 11us 12us 12us 12us
12us 12us 11us 12us 11us 11us 11us 12us
11us 11us 12us 11us 11us 12us 12us 12us
11us 12us 11us 11us 11us 12us 11us 11us
12us 12us 12us 11us 11us 11us 11us 40us
107us 12us 12us 12us 12us 12us 12us 41us
12us 11us 11us 12us 12us 12us 11us 40us
12us 12us 11us 12us 12us 11us 11us 40us
11us 11us 12us 12us 12us 12us 11us 40us
12us 12us 12us 12us 12us 11us 12us 40us
12us 12us 11us 11us 11us 12us 12us 40us
Router(config)#
This example shows how to display the hardware CEF TCAM utilization information:
Router(config)# show platform hardware cef tcam utilization
Util summary for Pool 0: 524288 keys, 1024 segs, 36 Mb
Type KeyCnt KeyUse SegCnt SegUse Util Free
0 463704 463704 909 909 99 115
1 0 0 0 0 0 115
2 0 0 0 0 0 57
3 0 0 0 0 0 29
4 0 0 0 0 0 28
Tot 463704 463704 909 909 99 115
Util summary for Pool 1: 524288 keys, 1024 segs, 36 Mb
Type KeyCnt KeyUse SegCnt SegUse Util Free
0 105327 105327 208 208 98 803
1 9 18 7 7 0 803
2 46 184 3 6 5 391
3 0 0 0 0 0 191
4 0 0 0 0 0 189
Tot 105382 105529 218 221 93 803
Util summary for Pool 8: 1048576 keys, 2048 segs, 72 Mb
Type KeyCnt KeyUse SegCnt SegUse Util Free
0 569031 569031 1117 1117 99 918
1 9 18 7 7 0 918
2 46 184 3 6 5 448
3 0 0 0 0 0 220
4 0 0 0 0 0 217
Tot 569086 569233 1127 1130 98 918
Related Commands
|
|
|
|---|---|
clear platform hardware cef adjacencies |
Clears platform hardware CEF adjacencies. |
snmp-server enable traps fru-control
To enable CISCO-ENTITY-FRU-CONTROL-MIB Simple Network Management Protocol (SNMP) notifications (traps and informs), use the snmp-server enable traps fru-control command in privileged EXEC mode. To disable CISCO-ENTITY-SENSOR-MIB, use the no form of this command.
snmp-server enable traps fru-control
no snmp-server enable traps fru-control
Syntax Description
This command has no arguments or keywords.
Command Default
This command has no defaults.
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(1)SX |
This command was introduced. |
Examples
This example shows how to enable the CISCO-ENTITY-FRU-CONTROL-MIB MIB:
Switch# snmp-server enable traps fru-control
Switch#
This example shows how to disable the CISCO-ENTITY-FRU-CONTROL-MIB MIB:
Switch# no snmp-server enable traps fru-control
Switch#
Related Commands
|
|
|
|---|---|
snmp-server enable traps module |
Enables CISCO-STACK-MIB Simple Network Management Protocol (SNMP) notifications. |
snmp-server enable traps module
To enable CISCO-STACK-MIB Simple Network Management Protocol (SNMP) notifications (traps and informs), use the snmp-server enable traps module command in privileged EXEC mode. To disable CISCO-STACK-MIB, use the no form of this command.
snmp-server enable traps module
no snmp-server enable traps module
Syntax Description
This command has no arguments or keywords.
Command Default
This command has no defaults.
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(1)SX |
This command was introduced. |
Examples
This example shows how to enable the CISCO-STACK-MIB MIB:
Router# snmp-server enable traps module
Router#
This example shows how to disable the CISCO-STACK-MIB MIB:
Router# no snmp-server enable traps module
Router#
|
|
|
|---|---|
snmp-server enable traps fru-control |
Enables CISCO-ENTITY-FRU-CONTROL-MIB Simple Network Management Protocol (SNMP) notifications. |
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