- aaa connect-info
- ancp adjacency timer
- ancp atm shaper
- ancp enable
- ancp enable test-configuration
- ancp neighbor
- ancp truncate
- ancp vdsl ethernet shaper
- dot1q
- ping ancp
- show aaa user
- show ancp an-port
- show ancp an-port circuit-id
- show ancp an-port neighbor description
- show ancp neighbor
- show ancp neighbor description
- show ancp neighbor sender-name
- show ancp neighbor statistics
- show ancp neighbor summary
- show ancp port
- show ancp session
- show ancp session event
- show ancp statistics
- show ancp status
- show atm pvc
- subscriber service
- subscriber service multiple-accept
- test aaa group
aaa connect-info
To configure connection information (RADIUS attribute 77) as the identifier at either the ATM virtual circuit or Gigabit Ethernet subinterface level, use the aaa connect-infocommandin the appropriate mode. To deconfigure RADIUS attribute 77 as the identifier, use the no form of this command.
ATM
Syntax Description
string |
ASCII string of up to 64 characters that specifies the connectioninformation sent through attribute 77. |
Command Default
No connection information is configured.
Command Modes
Gigabit Ethernet Subinterface configuration (config-subif) ATM PVC configuration (config-if-atm) ATM PVC range configuration (config-if-atm-range) ATM PVC-in-range configuration (cfg-if-atm-range-pvc) ATM VC-Class configuration (config-vc-class)
Command History
Release |
Modification |
---|---|
12.2(31)ZV0d |
This command was introduced on the Cisco IOS 10000 series router. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Usage Guidelines
Specify characteristics of the subscriber in the command's string argument to easily identify policy information for a connection. For example:
aaa connect-info subscriber_specific_info
The router rejects the command if the string exceeds 64 characters.
Examples
This example shows the configuration of the connect-info (RADIUS Attribute 77) as the identifier under a Gigabit Ethernet subinterface. The string indicates that the connection speed is 25100 Kbps.
Router(config)# interface GigabitEthernet 4/1/0.2 Router(config-subif)# aaa connect-info speed25100
The following examples show how to configure the aaa connect-info command in the configuration modes indicated:
ATM PVC Configuration Mode
interface atm1/0.1 point-to-point pvc 2/200 aaa connect-info speed:ubr:2303:224:10:isp-specific-desc
ATM PVC Range Configuration Mode
interface atm 1/0 range pvc 2/45 2/47 aaa connect-info speed:ubr:2303:224:10:isp-specific-desc
ATM PVC-in-Range Configuration Mode
interface atm 1/0 range pvc 2/25 2/27 pvc-in-range 2/46 aaa connect-info speed:ubr:2303:224:10:isp-specific-desc
ATM VC Class Configuration Mode
vc-class atm conninfo aaa connect-info speed:ubr:2303:224:10:isp-specific-desc interface atm 1/0 pvc 1/10 class-vc conninfo
Related Commands
Command |
Description |
---|---|
aaa description-attribute-77 |
Specifies connection information, which the router copies to attribute 77. |
class-vc |
Specifies a VC class, which the router copies to attribute 77. |
service-policy |
Specifies a service policy to be applied to an interface, subinterface, or PVC. To customize attribute 77 for Ethernet connections, enter the connection information as the name of the service policy attached to the Ethernet subinterface. The router takes the policy name and copies it to attribute 77. |
show atm class-links |
Displays the inheritance level at which the aaa connect-info command is configured. |
show atm pvc |
Displays the connect-info string, when configured. |
ancp adjacency timer
To set the interval between Access Node Control Protocol (ANCP) hello messages, use the ancp adjacency timer command in global configuration mode. To restore the default interval, use the no form of this command.
Syntax Description
interval |
Length of time between ANCP hello messages to ANCP neighbors. The interval is defined in units of 100 ms. Valid values are from 1 to 255. Default: 100 (10 seconds). |
Command Default
The interval is 100 ms (10 seconds).
Command Modes
Global configuration (config)
Command History
Release |
Modification |
---|---|
12.2(28)ZV |
This command was introduced and implemented on the Cisco 10000 series router. |
12.2(31)ZV1 |
This command was modified for ANCP, replacing L2CP. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Examples
The following example shows how to set the interval between ANCP hello messages from the BRAS to the ANCP access node neighbor identified as dslam1. This example sets the interval to 200 ms.
ancp neighbor id dslam1 ancp adjacency timer 200
Related Commands
Command |
Description |
---|---|
ancp enable |
Enables ANCP. |
ancp neighbor |
Specifies the ANCP access node (DSLAM) neighbor. |
ancp atm shaper |
Enables ANCP cell tax accounting for ATM U-interface connections. |
ancp atm shaper
To enable Access Node Control Protocol (ANCP) cell tax accounting for ATM U-interface connections, use the ancp atm shaper command in global configuration mode. To disable ANCP cell tax accounting, use the no form of this command.
Syntax Description
percent-factor |
Keyword that indicates to adjust the selected downstream shaping rate by multiplying it by the specified factor. |
factor |
The percentage by which the selected downstream shaping rate is multiplied. Valid values are from 1 to 100. The resulting shaping rate is applied to the terminating interface for subscriber links. |
Command Default
ANCP cell tax accounting is disabled.
Command Modes
Global configuration (config)
Command History
Release |
Modification |
---|---|
12.2(28)ZV |
This command was introduced and implemented on the Cisco 10000 series router. |
12.2(31)ZV1 |
This command was modified for ANCP, replacing L2CP. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Usage Guidelines
The router checks the ANCP dsl-type to enable adjustment to the downstream shaping rate. The dsl-types 1, 2, and 3 correspond to the asymmetric digital subscriber line (ADSL) standards that are used in ATM.
If ATM is specified in the client-ID, the router looks for dsl-type 1, 2, 3 before the router applies the shaper.
Examples
The following example shows how to enable ANCP cell tax accounting using a shaping factor of 95 percent.
Router (config)# ancp atm shaper percent-factor 95
Related Commands
Command |
Description |
---|---|
ancp adjacency timer |
Specifies the interval between ANCP hello messages. |
ancp enable |
Enables ANCP. |
ancp neighbor |
Specifies the ANCP access node neighbor (DSLAM). |
ancp enable
To enable Access Network Control Protocol (ANCP) on an IP-enabled interface, use the ancp enable command in ATM virtual circuit configuration or interface configuration mode. To disable ANCP, use the no form of this command.
Syntax Description
neighbor |
(Optional) Associates a session with a digital subscriber line access multiplexer (DSLAM) neighbor. |
neighbor-name |
(Optional) Name of the DSLAM neighbor. |
Command Default
ANCP is disabled.
Command Modes
ATM virtual circuit configuration (config-if-atm-vc) Interface configuration (config-if)
Command History
Release |
Modification |
---|---|
12.2(28)ZV |
This command was introduced on the Cisco 10000 series router. |
12.2(31)ZV1 |
This command was modified. Layer 2 Control Protocol (L2CP) was replaced with ANCP. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Cisco IOS XE Release 3.2S |
This command was modified. The neighbor keyword and neighbor-name argument were added. |
Usage Guidelines
You must configure the ancp enable command on an interface on which IP is configured. Do not configure the ancp enablecommandprior to configuring all the ancp neighbor commands because the access node connecting to the broadband remote access server (BRAS) (where ancp enable is configured) relays ANCP Port UP events related to the interfaces. If the ancp neighbor command is not configured for an interface, the client ID in the ANCP Port UP event is not matched, and the message is discarded.
Examples
The following example shows how to enable ANCP on Gigabit Ethernet interface 1/0/1:
interface GigabitEthernet1/0/1 ip address 10.0.75.123 255.255.255.0 ancp enable
Related Commands
Command |
Description |
---|---|
ancp adjacency timer |
Specifies the interval between ANCP hello messages. |
ancp atm shaper |
Enables ANCP cell tax accounting for ATM U-interface connections. |
ancp neighbor |
Specifies the ANCP access node neighbor (DSLAM). |
ancp enable test-configuration
To enable Access Network Control Protocol (ANCP) test configuration, use the ancp enable test-configurationcommand in global configuration mode. To disable the test configuration, use the no form of this command.
Syntax Description
This command has no arguments or keywords.
Command Default
ANCP test configuration is disabled.
Command Modes
Global configuration (config)
Command History
Release |
Modification |
---|---|
Cisco IOS XE Release 2.4 |
This command was introduced. |
Usage Guidelines
Use the ancp test-configuration command when you need to test the digital subscriber line (DSL) line rates and the actual upstream and downstream data rates.
Examples
The following example shows how to enable ANCP test configuration:
Router# configure terminal Router(config)# ancp enable test-configuration
Related Commands
Command |
Description |
---|---|
ancp enable |
Enables ANCP on an IP-enabled interface. |
ancp neighbor |
Specifies the ANCP access node neighbor (DSLAM). |
ancp neighbor
To define an Access Node Control Protocol (ANCP) neighbor when configuring port mapping between a digital subscriber line access multiplexer (DSLAM) and broadband remote access server (BRAS), use the ancp neighbor command in ATM PVC range configuration, ATM virtual circuit configuration, global configuration, or subinterface configuration mode. To remove the ANCP neighbor, use the no form of this command.
Syntax Description
name dslam-name |
Name of the DSLAM neighbor. |
id dslam-id |
(Optional) Identifier for the DSLAM neighbor, such as the IP address of the DSLAM. This keyword and argument are required when using this command in global configuration mode. |
client-id client-id |
Access loop circuit ID for the customer premises equipment (CPE) client of the DSLAM. This keyword and argument are not supported in global configuration mode. The client-id value must be enclosed in quotation marks ("). See the "Usage Guidelines" section for more information. |
Command Default
No ports are mapped.
Command Modes
ATM PVC range configuration (config-if-atm-range-pvc) ATM virtual circuit configuration (config-if-atm-vc) Global configuration (config) Subinterface configuration (config-subif)
Command History
Release |
Modification |
---|---|
12.2(28)ZV |
This command was introduced on the Cisco 10000 series router. |
12.2(31)ZV1 |
This command was modified for ANCP, replacing L2CP. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Usage Guidelines
Use the ancp neighborcommand when mapping ports between DSL aggregation modems (for example, DSLAMs) and network edge devices in DSL broadband environments. In global configuration mode, this command enters ANCP mapping configuration mode and allows you to group access-node port clients for the DSLAM neighbor and configure access-node port client-to-BRAS port mappings.
The client-id is the access-loop circuit-id for the CPE client of the DSLAM. The client-id has a defined format consisting of an access-node-identifier and line information. The syntax of the client-id is shown below, depending on whether the line is ATM or Ethernet:
" access-node-identifier atm slot / module / port . subinterface : vpi . vci " " access-node-identifier ethernet slot / module / port . subinterface [ :vlan-id ]"
" access-node-identifier |
Uniquely identifies the access node in the access network. The access-node-identifier can be the IP address of the DSLAM. The quotation mark (") is required. |
atm |
The portion of the CPE client circuit-id that specifies ATM as the line. |
slot/module/port.subinterface |
The portion of the CPE client circuit-id that uniquely identifies the line on the access node. |
: vpi . vci " |
Virtual path identifier (VPI) and virtual channel identifier (VCI) that uniquely identifies the line on the access node. The quotation mark (") is required. |
ethernet |
The portion of the CPE client circuit-id that specifies Ethernet as the line. |
: vlan-id " |
(Optional) The VLAN number assigned to the terminating VLAN subinterface. The VLAN corresponds to the subscriber line. The quotation mark (") is required |
Examples
The following example shows how to specify the ANCP neighbor when mapping ports between a DSLAM and the BRAS. In the example, the ANCP neighbor is named dslam1 with an ID of 10.2.3.4.
interface GigabitEthernet8/0/0 ip address 10.0.75.123 255.255.255.0 ancp enable ! policy-map speed:eth:10600:5000:80/0 description parent shaper for premium class class-default shape peak 10600 service-policy premium ! interface GigabitEthernet8/0/0.1 encapsulation dot1q 412 ! interface GigabitEthernet8/0/0.2 encapsulation dot1q 412 ! interface GigabitEthernet8/0/0.3128 encapsulation dot1q 3 second-dot1q 128 pppoe enable group global service-policy output speed:eth:10600:5000:80/0 ! ancp neighbor name dslam1 id 10.2.3.4 dot1q 3 second-dot1q 128 client-id "10.2.3.4 ethernet8/0/0.3128" dot1q 412 client-id interface GigabitEthernet8/0/0.2 "10.2.3.4 ethernet8/0/0.2"
Related Commands
Command |
Description |
---|---|
ancp adjacency timer |
Specifies the interval between ANCP hello messages. |
ancp enable |
Enables ANCP. |
dot1q |
Maps CPE clients of a DSLAM to VLAN subinterfaces on a BRAS. |
ancp truncate
To reduce the downstream Access Node Control Protocol (ANCP) rate, use the ancp truncate command in global configuration mode. To disable the truncating of ANCP rate, use the no form of this command.
Syntax Description
kbps | The value to which the ANCP rate is modified, derived as a logarithm to the base 2. Values are 1, 2, 4, 8, 16, 32, 64, and 128. |
Command Default
The ANCP rate is not truncated.
Command Modes
Global configuration (config)
Command History
Release | Modification |
---|---|
15.2(1)S1 | This command was introduced. |
Usage Guidelines
By modifying the ANCP rate, you reduce the number of unique rates generated. Because each rate requires a unique policy map, a fewer number of policy maps will be required.
Note |
Use this command only under exceptional circumstances, such as when the number of unique rates generated result in exceeding the maximum number of policy maps supported on a router. |
Examples
The following example shows how to modify the ANCP rate to 64 kbps (2 to the power 6):
Device> enable Device# configure terminal Device(config)# ancp truncate 64
Related Commands
Command | Description |
---|---|
ancp adjacency timer | Specifies the interval between ANCP hello messages. |
ancp atm shaper | Enables ANCP cell tax accounting for ATM U-interface connections. |
ancp enable | Enables ANCP. |
ancp neighbor | Specifies the ANCP access node neighbor (DSLAM). |
ancp vdsl ethernet shaper
To enable Access Node Control Protocol (ANCP) cell tax accounting for Ethernet U-interface connections, use the ancp vdsl ethernet shaper command in global configuration mode. To disable ANCP cell tax accounting, use the no form of this command.
Syntax Description
percent-factor |
Adjusts the selected downstream shaping rate by multiplying it by the specified factor. |
factor |
Percentage by which the selected downstream shaping rate is multiplied. Valid values are from 1 to 100. The resulting shaping rate is applied to the terminating interface for subscriber links. |
Command Default
ANCP cell tax accounting is disabled.
Command Modes
Global configuration (config)
Command History
Release |
Modification |
---|---|
12.2(28)ZV2 |
This command was introduced and implemented on the Cisco 10000 series router. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Usage Guidelines
You must define the Access-Loop-Circuit-ID in the dot1q command for the router to adjust the downstream shaping rate. The syntax of the Access-Loop-Circuit-ID is:
Aynchronous Transfer Mode/Digital Subscriber Line
" Access-Node-Identifier atm slot / port : vpi . vci "
Ethernet/Digital Subscriber Line
" Access-Node-Identifier ethernet slot / port [: vlan-id ]"
If the DSL type is 4 or 5, the router applies the ancp vdsl ethernet shaper command. Otherwise, the router does not apply the shaping factor.
Note |
The ancp vdsl ethernet shaper command supports only VDSL1 (Very-high-bit-rate Digital Subscriber Line) and VDSL2 implementations. |
Examples
The following example shows how to enable ANCP cell tax accounting for Ethernet links using a shaping factor of 95 percent.
ancp neighbor id dslam client-ID "10.2.3.4 ethernet1/0/0.1" ancp vdsl ethernet shaper percent-factor 95 ! policy-map speed:eth:10600:5000:80/0 description parent shaper for premium class class-default shape 10600 service-policy premium ! interface GigabitEthernet8/0/0.3128 encapsulation dot1q 3 second-dot1q 128 pppoe enable group global service-policy output speed:eth:10600:5000:80/0
Related Commands
Command |
Description |
---|---|
ancp adjacency timer |
Specifies the interval between ANCP hello messages. |
ancp enable |
Enables ANCP. |
ancp neighbor |
Specifies the ANCP access node neighbor (DSLAM). |
dot1q
To map CPE clients of a DSLAM to 802.1Q VLAN subinterfaces, or to queue-in-queue (Q-in-Q) hierarchical VLAN subinterfaces on a broadband remote access server (BRAS), use the dot1q command in Access Node Control Protocol (ANCP) mapping configuration mode. To remove the mapping, use the no form of this command.
Syntax Description
outer-vlanid |
VLAN number assigned to an 802.1Q VLAN subinterface or the VLAN number of the outer VLAN for a Q-in-Q VLAN subinterface. Valid values are from 1 to 4094. |
second-dot1q |
(Optional) Specifies the second VLAN of a Q-in-Q VLAN subinterface. |
inner-vlanid |
(Optional) VLAN number assigned to the inner VLAN for a Q-in-Q VLAN subinterface. Valid values are from 1 to 4094. |
interface |
(Optional) Specifies the subinterface on which the VLAN is configured. This option is required if you configure the same VLAN on multiple physical interfaces. |
type |
Interface type. For more information, use the question mark (?) online help function. |
number |
Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function. |
client-id |
Keyword for the customer premises equipment (CPE) client circuit ID for the CPE client of the DSLAM. |
client-id |
The access loop circuit ID for the CPE client of the DSLAM. The client-id argument has a defined format consisting of an access node identifier and line information. For more information, see the "Usage Guidelines" section. |
Command Default
No VLAN interfaces are mapped to client IDs.
Command Modes
ANCP mapping configuration (config-ancp)
Command History
Release |
Modification |
---|---|
12.2(28)ZV |
This command was introduced and implemented on the Cisco 10000 series router. |
12.2(31)ZV1 |
This command was modified for ANCP, replacing L2CP. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Usage Guidelines
The client-id is the access-loop-circuit-id for the CPE client of the DSLAM. The client-id has a defined format consisting of an access-node-identifier and line information. The syntax of the client-id is shown below, depending on whether the line is ATM or Ethernet:
" access-node-identifier atm slot / module / port . subinterface : vpi . vci " " access-node-identifier ethernet slot / module / port . subinterface [ :vlan-id ]"
" access-node-identifier |
Uniquely identifies the access node in the access network. The access-node-identifier can be the IP address of the DSLAM. The quotation mark (") is required. |
atm |
The portion of the CPE client circuit-id that specifies ATM as the line. |
slot/module/port.subinterface |
The portion of the CPE client circuit-id that uniquely identifies the line on the access node. |
: vpi . vci " |
Virtual path identifier (VPI) and virtual channel identifier (VCI) that uniquely identifies the line on the access node. The quotation mark (") is required. |
ethernet |
The portion of the CPE client circuit-id that specifies Ethernet as the line. |
: vlan-id " |
(Optional) The VLAN number assigned to the terminating VLAN subinterface. The VLAN corresponds to the subscriber line. The quotation mark (") is required |
Map VLAN interfaces to client-ids by configuring the mapping per DSLAM. When you group the mappings for each DSLAM, the router attempts to determine its corresponding subinterface.
The same VLAN and Q-in-Q can exist under different physical interfaces (for example, interfaces 1/0/0 and 1/0/1), but the same VLAN and Q-in-Q cannot exist under the same physical interface (for example, interface 1/0/0).
If you configure the same VLAN on multiple physical interfaces, you must specify the interface explicitly using the interface type number option of the dot1q command.
Examples
The following example shows how to map a CPE client of the DSLAM named dslamA to a Q-in-Q VLAN subinterface. In the example, the client identified as "10.16.3.4 ethernet1/0/1.1" is mapped to Q-in-Q VLANs 512 and 514.
ancp atm shaper percent-factor 95 interface GigabitEthernet1/0/1 ip address 10.1.75.123 255.255.255.0 ancp enable ! interface GigabitEthernet1/0/1.1 encapsulation dot1q 512 second-dot1q 514 ! ancp neighbor name dslamA id "10.16.3.4" dot1q 512 second-dot1q 514 client-ID "10.16.3.4 ethernet1/0/1.1"
The following example shows how to map a client of the DSLAM named dslam1 to an 802.1Q VLAN. In the example, the client identified as 10.2.3.4 ethernet8/0/0.3128 is mapped to queue-in-queue (Q-in-Q) VLANs 3 and 128. Because VLAN 412 is configured on both Gigabit Ethernet subinterfaces 1/0/0.2 and 1/0/1.2, the mapping of client 10.2.3.4 ethernet8/0/0.2 to VLAN 412 explicitly identifies the interface (for example, interface GigabitEthernet 8/0/0.2).
ancp atm shaper percent-factor 95 ! interface GigabitEthernet8/0/0 ip address 10.0.75.123 255.255.255.0 ancp enable ! policy-map speed:eth:10600:5000:80/0 description parent shaper for premium class class-default shape 10600 service-policy premium ! interface GigabitEthernet8/0/0.1 encapsulation dot1q 412 ! interface GigabitEthernet8/0/0.2 encapsulation dot1q 412 ! interface GigabitEthernet8/0/0.3128 encapsulation dot1q 3 second-dot1q 128 pppoe enable group global service-policy output speed:eth:10600:5000:80/0 ! ancp neighbor name dslam1 id "10.2.3.4" dot1q 3 second-dot1q 128 client-ID "10.2.3.4 ethernet8/0/0.3128 dot1q 412 client-ID interface GigabitEthernet8/0/0.2 "10.2.3.4 ethernet8/0/0.2" radius-server host 192.168.164.228 auth-port 1645 acct-port 1646 non-standard radius-server vsa send accounting radius-server vsa send authentication
Related Commands
Command |
Description |
---|---|
ancp adjacency timer |
Specifies the interval between ANCP hello messages. |
ancp atm shaper |
Enables ANCP cell tax accounting for ATM U-interface connections. |
ancp neighbor |
Specifies the ANCP access node neighbor. |
ping ancp
To trigger an on-demand local loop test on a digital subscriber line access multiplexer (DSLAM) port, use the ping ancp command in privileged EXEC mode.
Syntax Description
interface type number |
Type and number of the interface to ping. |
name neighbor-name |
Name of the neighbor device to ping. |
client-id client-id |
Access loop circuit ID for a particular port on the DSLAM. |
count messages |
Number of loopback messages that should be generated on the local loop. Range: 1 to 32. |
timeout seconds |
Amount of time in seconds that the broadband remote access server (BRAS) chooses to time out the ping request. An amount of 0 means the BRAS waits indefinitely for a DSLAM-sent port management response. Range: 0 to 255 seconds. |
opaque first-handle second-handle |
A pair of numbers that the BRAS can choose to uniquely identify each ping request, in addition to using client-id. Range: 0 to 4294967295. |
Command Modes
Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
12.2(28)ZV2 |
This command was introduced and implemented on the Cisco 10000 series router. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Examples
The following example shows how to trigger one on-demand local loopback message from the neighbor device "cisco" on DSLAM port "abc":
Router(config)# ping ancp name cisco client-ID abc count 1
Related Commands
Command |
Description |
---|---|
ping |
Diagnoses basic network connectivity. |
show aaa user
To display attributes related to an authentication, authorization, and accounting (AAA) session, use the show aaa usercommand in privileged EXEC mode.
Syntax Description
all |
Displays information about all users of which AAA currently has knowledge. |
unique-id |
Displays information about this user only. |
Command Modes
Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
12.2(4)T |
This command was introduced. |
12.2(31)ZV1 |
This command was modified to display the user name first and then the accounting data and was implemented on the Cisco 10000 series router for the PRE3. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Usage Guidelines
When a user logs into a Cisco router and uses AAA, a unique ID is assigned to the session. Throughout the life of the session, various attributes that are related to the session are collected and stored internally within a AAA database. These attributes can include the IP address of the user, the protocol being used to access the router (such as PPP or Serial Line Internet Protocol [SLIP]), the speed of the connection, and the number of packets or bytes that are received or transmitted.
The output of this command:
- Provides a snapshot of various subdatabases that are associated with a AAA unique ID. Some of the more important ones are listed in the table below.
- Shows various AAA call events that are associated with a particular session. For example, when a session comes up, the events generally recorded are CALL START, NET UP, and IP Control Protocol UP (IPCP UP).
- Provides a snapshot of the dynamic attributes that are associated with a particular session. (Dynamic attributes are those that keep changing values throughout the life of the session.) Some of the more important ones are listed in the table below.
The unique ID of a session can be obtained from the output of the show aaa sessions command.
Note |
This command does not provide information for all users who are logged into a device, but only for those who have been authenticated or authorized using AAA or only for those whose sessions are being accounted for by the AAA module. |
Note |
When you use the all keyword, a large amount of output may be produced, depending on the number of users who are logged into the device at any time. |
Examples
The following example shows that information is requested for all users:
Router# show aaa user all
The following example shows that information is requested for user 5:
Router# show aaa user 5
The following is sample output from the show aaa user command. The session information displayed is for a PPP over Ethernet over Ethernet (PPPoEoE) session.
Router# show aaa user 3
Load for five secs: 0%/0%; one minute: 0%; five minutes: 0%
Time source is hardware calendar, *20:32:49.199 PST Wed Dec 17
2003
Unique id 3 is currently in use.
Accounting:
log=0x20C201
Events recorded :
CALL START
NET UP
IPCP_PASS
INTERIM START
VPDN NET UP
update method(s) :
NONE
update interval = 0
Outstanding Stop Records : 0
Dynamic attribute list:
63CCF138 0 00000001 connect-progress(30) 4 LAN Ses Up
63CCF14C 0 00000001 pre-session-time(239) 4 3(3)
63CCF160 0 00000001 nas-tx-speed(337) 4 102400000(61A8000)
63CCF174 0 00000001 nas-rx-speed(33) 4 102400000(61A8000)
63CCF188 0 00000001 elapsed_time(296) 4 2205(89D)
63CCF19C 0 00000001 bytes_in(97) 4 6072(17B8)
63CCF1B0 0 00000001 bytes_out(223) 4 6072(17B8)
63CCF1C4 0 00000001 pre-bytes-in(235) 4 86(56)
63CCF1D8 0 00000001 pre-bytes-out(236) 4 90(5A)
63CCF1EC 0 00000001 paks_in(98) 4 434(1B2)
63CCF244 0 00000001 paks_out(224) 4 434(1B2)
63CCF258 0 00000001 pre-paks-in(237) 4 7(7)
63CCF26C 0 00000001 pre-paks-out(238) 4 9(9)
No data for type EXEC
No data for type CONN
NET: Username=peer1
Session Id=00000003 Unique Id=00000003
Start Sent=1 Stop Only=N
stop_has_been_sent=N
Method List=63B4A10C : Name = default
Attribute list:
63CCF138 0 00000001 session-id(293) 4 3(3)
63CCF14C 0 00000001 Framed-Protocol(62) 4 PPP
63CCF160 0 00000001 protocol(241) 4 ip
63CCF174 0 00000001 addr(5) 4 70.0.0.1
No data for type CMD
No data for type SYSTEM
No data for type RM CALL
No data for type RM VPDN
No data for type AUTH PROXY
No data for type IPSEC-TUNNEL
No data for type RESOURCE
No data for type 10
No data for type CALL
Debg: No data available
Radi: 641AACAC
Interface:
TTY Num = -1
Stop Received = 0
Byte/Packet Counts till Call Start:
Start Bytes In = 106 Start Bytes Out = 168
Start Paks In = 3 Start Paks Out = 4
Byte/Packet Counts till Service Up:
Pre Bytes In = 192 Pre Bytes Out = 258
Pre Paks In = 10 Pre Paks Out = 13
Cumulative Byte/Packet Counts :
Bytes In = 6264 Bytes Out = 6330
Paks In = 444 Paks Out = 447
StartTime = 19:56:01 PST Dec 17 2003
AuthenTime = 19:56:04 PST Dec 17 2003
Component = PPoE
Authen: service=PPP type=CHAP method=RADIUS
Kerb: No data available
Meth: No data available
Preauth: No Preauth data.
General:
Unique Id = 00000003
Session Id = 00000003
Attribute List:
63CCF180 0 00000001 port-type(156) 4 PPP over Ethernet
63CCF194 0 00000009 interface(152) 7 0/0/0/0
PerU: No data available
The table below lists the significant fields shown in the display.
Table 1 | show aaa user Field Descriptions |
Field |
Description |
---|---|
EXEC |
Exec-Accounting database. |
NET |
Network Accounting database. |
CMD |
Command Accounting database. |
Pre Bytes In |
Bytes that were received before the call was authenticated. |
Pre Bytes Out |
Bytes that were transmitted before the call was authenticated. |
Pre Paks In |
Packets that were received before the call was authenticated. |
Pre Paks Out |
Packets that were transmitted before the call was authenticated. |
Bytes In |
Bytes that were received after the call was authenticated. |
Bytes Out |
Bytes that were transmitted after the call was authenticated. |
Paks In |
Packets that were received after the call was authenticated. |
Paks Out |
Packets that were transmitted after the call was authenticated. |
Authen |
Authentication database. |
General |
General database. |
PerU |
Per-User database. |
Related Commands
Command |
Description |
---|---|
show aaa sessions |
Displays information about AAA sessions as seen in the AAA Session MIB. |
show ancp an-port
To display information about Access Node Control Protocol (ANCP) Access Node (AN) ports, use the showancpan-portcommand in user EXEC or privileged EXEC mode.
Syntax Description
dynamic-only |
Displays the summary of AN ports that are not mapped to any local subinterfaces. |
statistics |
(Optional) Displays the summary of message statistics for AN ports that are not mapped to any local subinterfaces. |
interface |
Displays information about an AN port and the corresponding subscriber access line identified by a local interface mapped to the port. |
type |
Interface type. For more information, use the question mark (?) online help function. |
number |
Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function. |
summary |
Displays a summary of all AN ports. |
statistics |
(Optional) Displays the aggregate ANCP event message statistics. |
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
Cisco IOS XE Release 3.2S |
This command was introduced. |
Examples
The following is sample output from the showancpan-portdynamic-onlystatistics command:
Router# show ancp an-port dynamic-only statistics
List of AN port statistics for ports not mapped to local sub-interfaces
Circuit-id Port Up Port Down
------------------------------ ---------- ---------
alcid1 2 0
The table below describes the fields shown in the display.
Table 2 | show ancp an-port dynamic-only statistics Field Descriptions |
Field |
Description |
---|---|
Circuit-id |
Circuit-ID is the Access-Loop Circuit ID of the ANCP protocol. For more information on Access-Loop-Circuit-ID Type-Length-Value (TLV), see http://datatracker.ietf.org/doc/draft-ietf-ancp-protocol/. |
Port Up |
Number of port-up event messages received. |
Port Down |
Number of port-down event messages received. |
The following is sample output from the showancpan-portinterface command:
Router# show ancp an-port interface ethernet0/0.2
AN port Circuit-ID "alcid1":
State UP
Uptime 00:34:25
Time Since Last Message 00:34:25
Encap Type qinq
DSL type VDSL1
DSL Line State SHOWTIME
Neighbor sender-name aabb.cc00.7c00
Neighbor description neighbor1
Configured Rate Adjustment 100%
Actual Downstream Data Rate (kbps) 9090
Effective Downstream Data Rate (kbps) 9090
The table below describes the significant fields shown in the display.
Table 3 | show ancp an-port interface Field Descriptions |
The following is sample output from the showancpan-portsummary command:
Router# show ancp an-port summary
AN Port Summary
---------------------------------
State UP 5
State DOWN 1
Total 6
The table below describes the fields shown in the display.
Table 4 | show ancp an-port summary Field Descriptions |
Field |
Description |
---|---|
AN Port Summary |
Summary of all AN ports. |
State UP |
Number of ports that are enabled . |
State DOWN |
Number of ports that are disabled. |
Total |
Total number of AN ports. |
The following is sample output from the showancpan-portsummarystatistics command:
Router# show ancp an-port summary statistics
AN Port Message Statistics Summary
----------------------------------
Port UP 27
Port DOWN 3
The table below describes the fields shown in the display.
Table 5 | show ancp an-port summary statistics Field Descriptions |
Field |
Description |
---|---|
Port UP |
Number of port-up event messages received. |
Port DOWN |
Number of port-down event messages received. |
Related Commands
Command |
Description |
---|---|
ancp enable |
Enables ANCP on an IP-enabled interface. |
show ancp an-port circuit-id
To display information about an Access Node Control Protocol (ANCP) Access Node (AN) port and the corresponding subscriber access line identified by the subscriber circuit ID, use the showancpan-portcircuit-id command in user EXEC or privileged EXEC mode.
Syntax Description
name |
Subscriber circuit ID. |
detail |
(Optional) Displays details of an AN port and the corresponding subscriber access line identified by the subscriber circuit ID. This display also includes a list of local interfaces mapped to the port through an ANCP configuration. |
statistics |
(Optional) Displays message statistics for an AN port identified by the subscriber circuit ID. |
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
Cisco IOS XE Release 3.2S |
This command was introduced. |
Examples
The following is sample output from the showancpan-portcircuit-iddetail command:
Router# show ancp an-port circuit-id g_alcid1 detail
AN port Circuit-ID "g_alcid1":
State UP
Uptime 00:33:23
Time Since Last Message 00:33:23
Encap Type dot1q
DSL type VDSL1
DSL Line State SHOWTIME
Neighbor sender-name aabb.cc00.7c00
Neighbor description glob
Configured Rate Adjustment 100%
Actual Downstream Data Rate (kbps) 9090
Effective Downstream Data Rate (kbps) 9090
Actual Data Rate Upstream/Downstream (kbps) 7878/9090
Default Data Rate Upstream/Downstream (bps) 0/0
Minimum Data Rate Upstream/Downstream (kbps) 0/0
Attainable Data Rate Upstream/Downstream (kbps) 0/0
Maximum Data Rate Upstream/Downstream (kbps) 0/0
Minimum Low Power Data Rate Upstream/Downstream (kbps) 0/0
Maximum Interleaving Delay Upstream/Downstream (ms) 0/0
Actual Interleaving Delay Upstream/Downstream (ms) 0/0
.
.
.
The table below describes the significant fields shown in the display.
Table 6 | show ancp an-port circuit-id detail Field Descriptions |
Related Commands
Command |
Description |
---|---|
show ancp an-port |
Displays information about ANCP AN ports. |
show ancp an-port neighbor description
To display information about the Access Node (AN) ports associated with an Access Node Control Protocol (ANCP) neighbor identified by a description name, use the showancpan-portneighbordescriptioncommand in user EXEC or privileged EXEC mode.
Syntax Description
name |
Name of the ANCP neighbor. |
statistics |
(Optional) Displays the summary of message statistics for AN ports associated with an ANCP neighbor identified by the description name. |
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
Cisco IOS XE Release 3.2S |
This command was introduced. |
Usage Guidelines
The output of the showancpan-portneighbordescriptioncommand displays a list of ports associated with a specified neighbor and the state of these ports.
Examples
The following is sample output from the showancpan-portneighbordescription command:
Router# show ancp an-port neighbor description dslam
----------------------------------- -------- --------------------
Circuit-ID State Uptime Line State Adjusted DS Rate (kbps)
------------------------------ ------------- -------- ------------
alcid2 DOWN UNKNOWN 0
The following is sample output from the showancpan-portneighbordescriptionstatistics command:
Router# show ancp an-port neighbor description glob statistics
List of AN port statistics for neighbor description glob
------------------------------ --------- ---------
Circuit-ID Port Up Port Down
------------------------------ --------- ---------
g_alcid1 2 1
g_alcid2 2 1
g_alcid3 1 0
g_alcid4 1 0
The table below describes the fields shown in the displays.
Table 7 | show ancp an-port neighbor description Field Descriptions |
Field |
Description |
---|---|
Circuit-ID |
Access-Loop Circuit ID of the ANCP protocol. For more information on Access-Loop-Circuit-ID Type-Length-Value (TLV), see http://datatracker.ietf.org/doc/draft-ietf-ancp-protocol/ . |
State |
State of the AN port (up or down). |
Uptime |
Time since the AN port is up. |
Line State |
State of the Digital Subscriber Line (DSL) line. The state field will appear with one of the following values: |
Adjusted DS Rate (kbps) |
Actual upstream net data rate on a DSL line. |
Port Up |
Number of ports that are up. |
Port Down |
Number of ports that are down. |
Related Commands
Command |
Description |
---|---|
ancp neighbor |
Defines an ANCP neighbor when configuring port mapping between a DSLAM and a BRAS. |
show ancp an-port |
Displays information about ANCP AN ports. |
show ancp neighbor
To display statistics of Access Node Control Protocol (ANCP) neighbor information and neighborship information with local ANCP ports, use the showancpneighborcommand in user EXEC mode or privileged EXEC mode.
Syntax Description
brief |
(Optional) Displays summary information about all ANCP neighbors. |
detail |
(Optional) Displays detailed information about all ANCP neighbors. |
id neighbor-id |
(Optional) Identifies an ANCP session. |
name neighbor-name |
(Optional) Identifies an ANCP session. |
port |
(Optional) Displays ANCP neighbor port information. |
statistics |
(Optional) Displays a summary of ANCP neighbor port statistics. |
client-id access-loop-circuit-id |
(Optional) Displays information related to the specified port. |
statistics |
(Optional) Displays message statistics for all active or configured ANCP neighbors. |
summary |
(Optional) Displays a summary of the ANCP neighbors identified by an ANCP session state. |
statistics |
(Optional) Displays the aggregate ANCP session message statistics. |
Command Default
ANCP neighbor information statistics are displayed.
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
12.2(28)ZV2 |
This command was introduced and implemented on the Cisco 10000 series router. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Cisco IOS XE Release 3.2S |
This command was modified. The statistics and summary keywords were added. |
Usage Guidelines
The access loop circuit ID is a unique ID that the digital subscriber line access multiplexer (DSLAM) sends to the broadband remote access server (BRAS) for each unique port.
Examples
The following is sample output from the showancpneighborportstatistics command. The output fields are self-explanatory.
Router# show ancp neighbor port statistics
Remote Peer Line Statistics
===========================
3 DSL lines in UNKNOWN state
1 DSL lines in SHOWTIME state
0 DSL lines in IDLE state
0 DSL lines in SILENT state
4 Total DSL Lines
The following is sample output from the showancpneighborportcommand:
Router# show ancp neighbor port
Neighbor Access Loop Circuit ID Up/Downstream DSL Line ANCP Port
Name/ID (kbps) State State
--------- ----------------------- ------------- --------- ---------
VendorB_10.3.1.2/10.3.1.2
10.3.1.2 eth 1/162 3:11 0/0 IDLE DOWN
VendorC_10.3.1.2/10.3.1.2
10.3.1.2 eth 1/162 3:21 0/0 SILENT DOWN
VendorA_10.3.1.2/10.3.1.2
10.3.1.2 eth 1/162 3:10 45078/89560 SHOWTIME UP
10.3.1.2 eth 1/161 3:9 0/0 UNKNOWN DOWN
The table below describes the significant fields shown in the display.
Table 8 | show ancp neighbor port Field Descriptions |
The following is sample output from the showancpneighborportdetailcommand:
Router# show ancp neighbor detail
DSLAM BRAS vlan tag interface client-ID name/ID port
--------------------------------------------------------
': global, +: global&interface, -: interface, x: global&inactive 'dslam/d1 qinq 2/4 Et0/0.2 alcid1 ANCP Port State UP DSL type/DSL Line State ADSL1/SHOWTIME Actual Data Rate Upstream/Downstream (kbps) 7800/8900 Default Data Rate Upstream/Downstream (bps) 0/0 Minimum Data Rate Upstream/Downstream (kbps) 0/0 Attainable Data Rate Upstream/Downstream (kbps) 0/0 Maximum Data Rate Upstream/Downstream (kbps) 0/0 Minimum Low Power Data Rate Upstream/Downstream (kbps) 0/0 Maximum Interleaving Delay Upstream/Downstream (ms) 0/0 Actual Interleaving Delay Upstream/Downstream (ms) 0/0 qinq 2/6 Et0/0.3 alcid2 ANCP Port State UP DSL type/DSL Line State VDSL1/SHOWTIME Actual Data Rate Upstream/Downstream (kbps) 7869/9080 Default Data Rate Upstream/Downstream (bps) 0/0 Minimum Data Rate Upstream/Downstream (kbps) 3445/4645 Attainable Data Rate Upstream/Downstream (kbps) 43546/6768 Maximum Data Rate Upstream/Downstream (kbps) 8080/9090 Minimum Low Power Data Rate Upstream/Downstream (kbps) 1213/5634 Maximum Interleaving Delay Upstream/Downstream (ms) 7878/8989 Actual Interleaving Delay Upstream/Downstream (ms) 6787/7898
The following is sample output from the showancpneighborstatistics command:
Router# show ancp neighbor statistics
Displaying all neighbor statistics
----------------------------------
Neighbor sender-name 7200-client, description 0006.2aaa.281b
Sent Received
SYN 1 3
SYNACK 1 0
ACK 163 165
RSTACK 0 0
Port Up - 14
Port Down - 1
Drops 0 0
Total 165 183
The table below describes the significant fields shown in the display.
Table 9 | show ancp neighbor statistics Field Descriptions |
Field |
Description |
---|---|
SYN |
Number of synchronization state messages received and sent. |
SYNACK |
Number of acknowledgment messages received and sent for the synchronization state messages that were received and sent. |
Port Up |
Number of ports that are enabled. |
Port Down |
Number of ports that are disabled. |
Drops |
Number of dropped messages. |
Total |
Total number of ANCP ports. |
The following is sample output from the showancpneighborsummary command. The output fields are self-explanatory.
Router# show ancp neighbor summary
ANCP Neighbor Summary Information
---------------------------------
Neighbor count by state:
- 0
SYNSENT 0
SYNRCVD 0
ESTAB 1
---------------------
Total 1
The following is sample output from the showancpneighborsummarystatistics command. The output fields are self-explanatory.
Router# show ancp neighbor summary statistics
ANCP Summary Neighbor Statistics
-------------------------------------
Sent Received
SYN 5 12
SYNACK 2 0
ACK 299 303
RSTACK 0 0
Port Up - 27
Port Down - 3
Drops 0 0
Total 306 345
Related Commands
Command |
Description |
---|---|
show ancp port |
Displays statistics of all ANCP local ports and their respective status and neighbor information. |
show ancp session |
Displays details of ANCP sessions and statistics of sessions in each state. |
show ancp session event |
Displays a snapshot of the last ANCP session event on each port of all neighbors. |
show ancp statistics |
Collects summaries and statistics from show commands and displays the statistics at one location. |
show ancp status |
Displays ANCP status information for ANCP endpoints configured on a BRAS interface. |
show ancp neighbor description
To display brief information about an Access Node Control Protocol (ANCP) neighbor that is identified by a description name, use the showancpneighbordescriptioncommand in user EXEC or privileged EXEC mode.
Syntax Description
name |
Description name of the neighbor. |
detail |
(Optional) Displays the details of an ANCP neighbor that is identified by the description name. The displayed information includes a summary of the Access Node (AN) ports that are associated with the neighbor. |
statistics |
(Optional) Displays message statistics for an ANCP neighbor that is identified by the ANCP sender name. |
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
Cisco IOS XE Release 3.2S |
This command was introduced. |
Examples
The following is sample output from the showancpneighbordescriptiondetailcommand:
Router# show ancp neighbor description glob detail
ANCP Neighbor Data
----------------------------------------------------------
Sender Name aabb.cc00.7c00
Description glob
State ESTAB
Capability Topology Discovery, OAM
Ports:
State Up 4
State Down 0
Total 4
Remote IP Addr/TCP Port 192.0.2.1/50828
Local IP Addr/TCP Port 192.0.2.254/6068
Server Sender Name aabb.cc00.7a00
Remote Timeout 30000 ms
Local Timeout 30000 ms
Adjacency Uptime 02:54:47
Time Since Last Port Msg 00:31:03
Remote Instance 1
Local Instance 1
Remote Partition ID 0
List of-AN port data for neighbor sender name aabb.cc00.7c00
----------------------------------- -------- --------------------
Line Adjusted DS
Circuit-ID State Uptime State Rate (kbps)
----------------------------------- -------- --------------------
g_alcid1 UP 00:31:10 SHOWTIME 9090
g_alcid2 UP 00:31:08 SHOWTIME 9090
g_alcid3 UP 00:31:04 SHOWTIME 9090
g_alcid4 UP 00:31:03 SHOWTIME 9090
The table below describes the significant fields shown in the display.
Table 10 | show ancp neighbor description detail Field Descriptions |
Field |
Description |
---|---|
Sender Name |
Remote sender name or MAC address of the peer that is exchanged through ANCP adjacency messages. |
Description |
Description name of the neighbor. |
State |
ANCP adjacency state. It can be any one of the following: |
Capability |
Set of capabilities negotiated for this session in the adjacency establishment phase. It can be either topology discovery capabilities or operations, administration, and maintenance (OAM) capabilities. |
State Up |
Number of ports under the neighbor that are in the up state. |
State Down |
Number of ports under the neighbor that are in the down state. |
Total |
Total number of ports under the neighbor. |
Remote IP Addr/TCP Port |
Remote IP address and port for the TCP session. |
Local IP Addr/TCP Port |
Local IP address and port for the TCP session. |
Server Sender Name |
MAC address of the server. |
Remote Timeout |
Remote timeout calculated based on the adjacency interval. |
Local Timeout |
Local timeout calculated based on the adjacency interval. |
Adjacency Uptime |
Time since an AN port is up. |
Circuit-ID |
Access-Loop Circuit ID of the ANCP protocol. For more information on Access-Loop-Circuit-ID Type-Length-Value (TLV), see http://datatracker.ietf.org/doc/draft-ietf-ancp-protocol/. |
Line State |
State of the DSL line. The state field will appear with one of the following values: |
Adjusted DS Rate (kbps) |
Actual downstream net data rate on a DSL line. |
Related Commands
Command |
Description |
---|---|
ancp neighbor |
Defines an ANCP neighbor when configuring port mapping between a DSLAM and a BRAS. |
show ancp neighbor |
Displays statistics of ANCP neighbor information and neighborship information with local ANCP ports. |
show ancp neighbor sender-name
To display brief information about an Access Node Control Protocol (ANCP) session that has a neighbor identified by an ANCP sender name, use the showancpneighborsender-name command in user EXEC or privileged EXEC mode.
Syntax Description
address |
Sender address. This argument can be either a MAC address or an IPv4 address. |
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
Cisco IOS XE Release 3.2S |
This command was introduced. |
Examples
The following is sample output from the showancpneighborsender-name command:
Router# show ancp neighbor sender-name aabb.cc00.7c00
ANCP Neighbor Data
----------------------------------------------
Sender Name aabb.cc00.7c00
Description neigbhor1
State ESTAB
Capability Topology Discovery, OAM
Ports:
State Up 4
State Down 0
Total 4
The table below describes the significant fields shown in the display.
Table 11 | show ancp neighbor sender-name Field Descriptions |
Related Commands
Command |
Description |
---|---|
ancp neighbor |
Defines an ANCP neighbor when configuring port mapping between a DSLAM and a BRAS. |
show ancp neighbor |
Displays statistics of ANCP neighbor information and neighborship information with local ANCP ports. |
show ancp neighbor statistics
To display message statistics of all active or configured Access Node Control Protocol (ANCP) neighbors, use the showancpneighborstatistics command in user EXEC or privileged EXEC mode.
Syntax Description
This command has no arguments or keywords.
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
Cisco IOS XE Release 3.2S |
This command was introduced. |
Examples
The following is sample output from the showancpneighborstatistics command:
Router# show ancp neighbor statistics
Displaying all neighbor statistics
----------------------------------
Sender-name aabb.cc00.7c00
Description dslam
-----------------------------------
Sent Received
SYN 1 1
SYNACK 1 1
ACK 1056 1056
RSTACK 0 0
Port UP - 1
Port DOWN - 0
Port Mgmt 0 0
Total 1058 1059
The table below describes the significant fields shown in the display.
Table 12 | show ancp neighbor statistics Field Descriptions |
Field |
Description |
---|---|
SYN |
Number of synchronization state messages received and sent. |
SYNACK |
Number of acknowledgment messages received and sent for the synchronization state messages that were received and sent. |
Port UP |
Number of port-up event messages. |
Port DOWN |
Number of port-down event messages. |
Total |
Total number of messages sent and received. |
Related Commands
Command |
Description |
---|---|
ancp neighbor |
Defines an ANCP neighbor when configuring port mapping between a DSLAM and a BRAS. |
show ancp neighbor |
Displays statistics of ANCP neighbor information and neighborship information with local ANCP ports. |
show ancp neighbor summary
To display a summary of the Access Node Control Protocol (ANCP) neighbors, use the showancpneighborsummarycommand in user EXEC or privileged EXEC mode.
Syntax Description
statistics |
(Optional) Displays the aggregate ANCP session message statistics. |
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
Cisco IOS XE Release 3.2S |
This command was introduced. |
Examples
The following is sample output from the showancpneighborsummary command:
Router# show ancp neighbor summary
ANCP Neighbor Summary Information
---------------------------------
Neighbor count by state:
DOWN 0
ESTAB 4
SYNRCVD 0
SYNSENT 0
----------------------
Total 4
The table below describes the significant fields shown in the display.
Table 13 | show ancp neighbor summary Field Descriptions |
Field |
Description |
---|---|
DOWN |
Number of sessions that are down. |
ESTAB |
Number of sessions in established state. |
Total |
Total number of sessions. |
The following is sample output from the showancpneighborsummarystatistics command:
Router# show ancp neighbor summary statistics
ANCP Summary Neighbor Statistics
-------------------------------------
Sent Received
SYN 5 12
SYNACK 2 0
ACK 299 303
RSTACK 0 0
Port Up - 27
Port Down - 3
Drops 0 0
Total 306 345
The table below describes the significant fields shown in the display.
Table 14 | show ancp neighbor summary statistics Field Descriptions |
Field |
Description |
---|---|
SYN |
Number of synchronization state messages received and sent. |
SYNACK |
Number of acknowledgment messages received and sent for the synchronization state messages that were received and sent. |
Port Up |
Number of port-up event messages. |
Port Down |
Number of port-down event messages. |
Total |
Total number of messages sent and received. |
Related Commands
Command |
Description |
---|---|
ancp neighbor |
Defines an ANCP neighbor when configuring port mapping between a DSLAM and a BRAS. |
show ancp neighbor |
Displays statistics of ANCP neighbor information and neighborship information with local ANCP ports. |
show ancp port
To display statistics of all Access Node Control Protocol (ANCP) local ports and their respective status and neighbor information, use the showancpport command in user EXEC mode or privileged EXEC mode.
Syntax Description
statistics |
(Optional) Displays a summary of all ANCP port statistics. |
client-id access-loop-circuit-id |
(Optional) Only information related to the specified port appears. |
Command Default
Statistics of all ANCP local ports are displayed.
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
12.2(28)ZV2 |
This command was introduced and implemented on the Cisco 10000 series router. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Usage Guidelines
The access loop circuit ID is a unique ID that the digital subscriber line access multiplexer (DSLAM) sends to the broadband remote access server (BRAS) for each unique port.
Examples
The following example shows sample output that appears when you enter the showancpportstatistics command:
Router# show ancp port statistics
ANCP Port Statistics
====================
1 ANCP ports in UP state
3 ANCP ports in DOWN state
4 Total ANCP ports
The following example shows sample output that appears when you enter the showancpportclient-idaccess-loop-circuit-id command:
Router# show ancp port client-id abc
Neighbor Access Loop Circuit ID Up/Downstream ANCP Port DSL Line
Name/ID (kbps) State State
--------- ----------------------- ------------- --------- ---------
VendorB_10.3.1.2/10.3.1.2
10.3.1.2 eth 1/162 3:11 0/0 DOWN UNKNOWN
VendorC_10.3.1.2/10.3.1.2
10.3.1.2 eth 1/162 3:21 0/0 DOWN SILENT
VendorA_10.3.1.2/10.3.1.2
10.3.1.2 eth 1/162 3:10 45078/89560 UP SHOWTIME
The table below lists the significant fields shown in the display.
Table 15 | show ancp port Field Descriptions |
Field |
Description |
---|---|
Neighbor Name/ID |
ANCP session identifier. |
Access Loop Circuit ID |
Unique ID that the DSLAM sends to the BRAS for each unique port. |
ANCP Port State |
State of the ANCP port. |
DSL Line State |
State of the DSL line. The state field will appear with one of the following values: UNKNOWN--Unknown state. SHOWTIME--Active state. IDLE--Idle state. SILENT--Silent state. |
Related Commands
Command |
Description |
---|---|
show ancp neighbor |
Displays statistics of ANCP neighbor port information and neighborship information with local ANCP ports. |
show ancp session |
Displays details of ANCP sessions and statistics of sessions in each state. |
show ancp session event |
Displays a snapshot of the last ANCP session event on each port of all neighbors. |
show ancp statistics |
Collects summaries and statistics from show commands and displays the statistics at one location. |
show ancp status |
Displays ANCP status information for ANCP endpoints configured on a BRAS interface. |
show ancp session
To display details of Access Node Control Protocol (ANCP) sessions and statistics of sessions in each state, use the showancpsession command in user EXEC mode or privileged EXEC mode.
Syntax Description
statistics |
(Optional) Displays a summary of ANCP session statistics. |
adjacency |
(Optional) Displays ANCP adjacency information. |
name mac-address |
(Optional) Identifies an ANCP session. Only information related to the specified MAC address session appears. The MAC address is entered as a 12-digit hexadecimal string. |
Command Default
ANCP session details are displayed.
Command Modes
User EXEC (>) Privileged EXEC(#)
Command History
Release |
Modification |
---|---|
12.2(28)ZV2 |
This command was introduced and implemented on the Cisco 10000 series router. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Examples
The following example shows sample output that appears when you enter the showancpsession command:
Router# show ancp session
ANCP Session Statistics
=======================
1 ANCP session in SYNSENT state
1 ANCP session in SYNRCVD state
1 ANCP session in ESTAB state
1 ANCP session in DOWN state
4 Total ANCP sessions
The following example shows sample output that appears when you enter the showancpsessionadjacencynamemac-addresscommand:
Router# show ancp session adjacency name 00aa00bb00cc
Remote Address State Hello Interval Interface
(Seconds)
--------------- ------- ----------- ----------
12.12.1.1 ESTAB 98 Gi1/0.1
Last Adjacency message received: Message len 40 Capability len 4
Ver/Sub x31
Message Type 10 (10 Adjacency Protocol)
Timer 100
M-Flag/Code x03 (x80 M 1 SYN 2 SYNACK 3 ACK 4 RSTACK)
Sender Name 0006.52a5.1c1c
Receiver Name 0006.52a5.141c
Sender Port 0
Receiver Port 0
PType/PFlag x01 (x10/x20 Fixed Partition request/Assigned
1/2 New/Recovered Adjacency)
Sender Instance x000001
Partition ID 0
Receiver Instance x000001
Tech Type 5 (5 DSL)
# of TLVs 1
Total Length 4
Capability (1 Dynamic-Topology-Discovery 2 Line-Configuration
3 Transactional-Multicast 4 OAM)
TLV Type 1 Len 0
The table below lists the significant fields shown in the display.
Table 16 | show ancp session Field Descriptions |
Related Commands
Command |
Description |
---|---|
show ancp neighbor |
Displays statistics of ANCP neighbor port information and neighborship information with local ANCP ports. |
show ancp port |
Displays statistics of all ANCP local ports and their respective status and neighbor information. |
show ancp session event |
Displays a snapshot of the last ANCP session event on each port of all neighbors. |
show ancp statistics |
Collects summaries and statistics from show commands and displays the statistics at one location. |
show ancp status |
Displays ANCP status information for ANCP endpoints configured on a BRAS interface. |
show ancp session event
To display a snapshot of the last Access Node Control Protocol (ANCP) session event on each port of all neighbors, use the showancpsessionevent command in user EXEC mode or privileged EXEC mode.
Syntax Description
client-id access-loop-circuit-id |
(Optional) Only information related to the port appears. |
Command Default
The last ANCP session event messages received are displayed.
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
12.2(28)ZV2 |
This command was introduced and implemented on the Cisco 10000 series router. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Usage Guidelines
The access-loop-circuit-id is a unique ID that the digital subscriber line access multiplexer (DSLAM) sends to the broadband remote access server (BRAS) for each unique port.
Examples
The following example shows sample output that appears when you enter the showancpeventportclient-idaccess-loop-circuit-id command:
Router# show ancp event port client-id abc
Local/Remote Interface State Local/Remote
Socket MAC Address
------------------------- ---------- ------- -------------------------
12.12.2.2(6068) Gi1/0.1 ESTAB 0006.52a5.141c/
12.12.1.1(11032)/ 0006.52a5.1c1c
Last ANCP Port event received: Message len 144
Ver/Sub x31
Message Type 80 (80 Port Up 81 Port Down 82 Invalid Label 83 New Port
84 Dead Port 85 Adjacency Update)
Result/Code 0 (1 NoSuccessAck 2 AckAll 3 Success 4 Failure 5 More
6 ReturnReceipt
Partition ID x00
Transaction ID x000000
I/SubMessage Number x00 (x80 I)
Length 144
Port x0
Port Session Number x0
Event Sequence Number x0
Label 1 x0
Label 2 x0
Reserved x00
Message Type 80 (See Message Type above)
Tech Type 5 (5 DSL)
Block Length 0
# of TLVs 2
Extension Block Length x00
Extensions (1 Access-Loop-Circuit-ID
2/3 Access-Aggregation-Circuit-ID-Binary/ASCII
4 DSL Line Attributes)
TLV Type 1 Len 2
TLV Type 4 Len 32
The table below lists the significant fields shown in the display.
Table 17 | show ancp session event Field Descriptions |
Related Commands
Command |
Description |
---|---|
show ancp neighbor |
Displays statistics of ANCP neighbor port information and neighborship information with local ANCP ports. |
show ancp port |
Displays statistics of all ANCP local ports and their respective status and neighbor information. |
show ancp session |
Displays details of ANCP sessions and statistics of sessions in each state. |
show ancp statistics |
Collects summaries and statistics from show commands and displays the statistics at one location. |
show ancp status |
Displays ANCP status information for ANCP endpoints configured on a BRAS interface. |
show ancp statistics
To collect summaries and statistics from show commands and display the statistics at one location, use the showancpstatistics command in user EXEC mode or privileged EXEC mode.
Syntax Description
This command has no arguments or keywords.
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
12.2(28)ZV2 |
This command was introduced and implemented on the Cisco 10000 series router. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Examples
The following example shows sample output that appears when you enter the showancpstatistics command:
Router# show ancp statistics
Local Port Statistics
=====================
1 ANCP ports in UP state
4 ANCP ports in DOWN state
5 Total ANCP ports
Remote Peer Line Statistics
===========================
4 DSL lines in UNKNOWN state
1 DSL lines in SHOWTIME state
0 DSL lines in IDLE state
0 DSL lines in SILENT state
5 Total DSL Lines
ANCP Session Statistics
=======================
0 ANCP sessions in DOWN state
1 ANCP sessions in ESTAB state
0 ANCP sessions in SYNRCVD state
0 ANCP sessions in SYNSENT state
1 Total ANCP sessions
The table below lists the significant fields shown in the display.
Table 18 | show ancp statistics Field Descriptions |
Field |
Description |
---|---|
ANCP ports |
ANCP ports. |
DSL lines |
The DSL line state appears with one of the following values: UNKNOWN--Unknown state. SHOWTIME--Active state. IDLE--Idle state. SILENT--Silent state. |
ANCP sessions |
The ANCP session state appears with one of the following values: DOWN--Down state. ESTAB--Established state. SYNRCVD--Received state. SYNSENT--Sent state. |
Related Commands
Command |
Description |
---|---|
show ancp neighbor |
Displays information about ANCP and port mappings between the DSLAM and the BRAS, and shows dynamic line conditions. |
show ancp port |
Displays statistics of all ANCP local ports and their respective status and neighbor information. |
show ancp session |
Displays details of ANCP sessions and statistics of sessions in each state. |
show ancp session event |
Displays a snapshot of the last ANCP session event on each port of all neighbors. |
show ancp status |
Displays ANCP status information for ANCP endpoints configured on a BRAS interface. |
show ancp status
To display Access Node Control Protocol (ANCP) status information for ANCP endpoints configured on a broadband remote access server (BRAS) interface, use the showancpstatus command in user EXEC mode or privileged EXEC mode.
Syntax Description
type number |
Type and number of an interface. |
Command Modes
User EXEC (>) Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
12.2(28)ZV |
This command was introduced and implemented on the Cisco 10000 series router. |
12.2(31)ZV1 |
This command was modified for ANCP, replacing L2CP. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Examples
The following example shows the status information that appears when you enter the show ancp status command for a specific interface:
Router# show ancp status GigabitEthernet1/0/0
ANCP enabled on the following interfaces
GigabitEthernet1/0/0
ANCP endpoint(s) on this interface:
ANCP state ESTAB
Neighbor 10.0.0.1
Neighbor port 11005
Hello interval 100
Sender instance 1
Sender name 6363218A
Send port 0
Partition ID 0
TCB 21289B00
The table below lists the significant fields shown in the display.
Table 19 | show ancp status Field Descriptions |
Field |
Description |
---|---|
Hello interval |
Time in seconds between hello packets. |
Sender instance |
Instance number that changes when the access node changes from a down state to an up state. |
Partition ID |
Partition ID number. |
Related Commands
Command |
Description |
---|---|
show ancp neighbor |
Displays information about ANCP and port mappings between the DSLAM and the BRAS, and shows dynamic line conditions. |
show ancp port |
Displays statistics of all ANCP local ports and their respective status and neighbor information. |
show ancp session |
Displays details of ANCP sessions and statistics of sessions in each state. |
show ancp session event |
Displays a snapshot of the last ANCP session event on each port of all neighbors. |
show ancp statistics |
Collects summaries and statistics from show commands and displays the statistics at one location. |
show atm pvc
To display all ATM permanent virtual connections (PVCs) and traffic information, use the showatmpvccommand in privileged EXEC mode.
Syntax Description
vpi / vci |
(Optional) ATM virtual path identifier (VPI) and virtual channel identifier (VCI) numbers. The absence of the slash character (/) and a vpi value causes the vpi value to default to 0. |
interface atm interface-number |
(Optional) Displays all PVCs on the specified ATM interface. To determine the appropriate form of the interface-number argument, consult your ATM network module, port adapter, or router documentation. |
. subinterface-number |
(Optional) Subinterface number in the range from 1 to 4294967293. The dot (.) is required as a separator between interface-numberand subinterface-number. |
vpi / vci |
(Optional) Displays the names of all of the virtual access interfaces associated with the PVC vpi/vci on the ATM subinterface you specify. |
vaccess detail |
Displays information about the virtual access interfaces associated with the PVC vpi/vci on the ATM subinterface you specify. |
Command Default
All ATM PVCs are displayed.
Command Modes
Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
11.3T |
This command was introduced. |
12.1(1)T |
This command was modified to display PPP over Ethernet (PPPoE) status. |
12.2(4)T |
This command was modified to display only PVCs that are attached to a virtual access interface. Before this modification, all PVCs that were configured with PPP over ATM (PPPoA) or PPPoE were displayed. |
12.0(23)S |
This command was modified to display OAM cell emulation status for Any Transport over MPLS (AToM). |
12.2(14)S |
This command was integrated into Cisco IOS Release 12.2(14)S. |
12.3(7)T |
This command was modified to display information about multilink PPP over ATM link fragmentation and interleaving for ATM PVCs. |
12.0(30)S |
This command was modified to display information about OAM loopback detection. |
12.2(28)SB |
This command was integrated into Cisco IOS Release 12.2(28)SB. |
12.2SX |
This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware. |
12.2(31)SB10 |
This command was modified to display information about OAM loopback detection. |
Cisco IOS XE Release 2.3 |
This command was implemented on Cisco ASR 1000 series routers. |
15.0(1)M |
This command was integrated into Cisco IOS Release 15.0(1)M. |
12.2(33)SRE |
This command was integrated into Cisco IOS Release 12.2(33)SRE. |
Usage Guidelines
If you do not specify the vpi/vci or name argument, the output of this command is the same as that of the showatmvccomm and, but only the configured PVCs appear.
If you specify the vpi/vci or name argument, the output of this command is the same as that of the showatmvcvcd command, with extra information related to PVC management, including connection name, detailed states, and Operation, Administration, and Maintenance (OAM) counters. Do not attempt to configure virtual circuit numbers 3 and 4 as these virtual circuits are reserved for OAM.
If you include the interfaceatminterface-numberargument in the command, the output of this command displays all of the PVCs under that interface or subinterface. If you include the vpi/vcivaccess argument, the command output displays the names of all of the virtual access interfaces associated with the PVC on the ATM interface. If you include the vpi/vcivaccessdetail argument, the command output displays detailed virtual access interface information.
The functionality and output of the show atm pvc {interfaceatminterface-numbervpi/vci} command are unchanged.
Examples
The following is sample output from theshowatmpvc command. The output is the same as that of the showatmvccomm and, but only the configured PVCs appear.
Router# show atm pvc
VCD/ Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps Kbps Kbps Cells Sts
2/0 1 0 5 PVC SAAL 155000 155000 UP
2/0 2 0 16 PVC ILMI 155000 155000 UP
2/0.2 101 0 50 PVC SNAP 155000 155000 UP
2/0.2 102 0 60 PVC SNAP 155000 155000 DOWN
2/0.2 104 0 80 PVC SNAP 155000 155000 UP
2/0 hello 0 99 PVC SNAP 1000 UP
The following is sample output from the showatmpvc command with the vpi/vci argument specified:
Router# show atm pvc 0/41
ATM2/0: VCD: 3, VPI: 0, VCI: 41
UBR, PeakRate: 155000
AAL5-LLC/SNAP, etype:0x0, Flags: 0xC20, VCmode: 0x0
OAM frequency: 0 second(s), OAM retry frequency: 1 second(s), OAM retry frequency: 1 second(s)
OAM up retry count: 3, OAM down retry count: 5
OAM Loopback status: OAM Disabled
OAM VC state: Not Managed
OAM Loop detection: Disabled
ILMI VC state: Not Managed
InARP frequency: 15 minutes(s)
InPkts: 31759, OutPkts: 26497, InBytes: 2356434, OutBytes: 1589743
InPRoc: 15785, OutPRoc: 26472, Broadcasts: 0
InFast: 20, OutFast: 20, InAS: 15954, OutAS: 6
OAM cells received: 0
F5 InEndloop: 0, F5 InSegloop: 0, F5 InAIS: 0, F5 InRDI: 0
F4 InEndloop: 0, F4 InSegloop: 0, F4 InAIS: 0, F4 InRDI: 0
OAM cells sent: 0
F5 OutEndloop: 0, F5 OutSegloop: 0, F5 OutRDI: 0
F4 OutEndloop: 0, F4 OutSegloop: 0, F4 OutRDI: 0
OAM cell drops: 0
Status: UP
PPPOE enabled.
The following sample output from the showatmpvc command displays OAM cell emulation statistics, which are marked in this example by exclamation points:
Router# show atm pvc 5/500 ATM4/1/0.200: VCD: 6, VPI: 5, VCI: 500 UBR, PeakRate: 1 AAL5-LLC/SNAP, etype:0x0, Flags: 0x34000C20, VCmode: 0x0 OAM Cell Emulation: enabled, F5 End2end AIS Xmit frequency: 1 second(s) !!! OAM frequency: 0 second(s), OAM retry frequency: 1 second(s) OAM up retry count: 3, OAM down retry count: 5 OAM Loopback status: OAM Disabled OAM VC state: Not ManagedVerified OAM Loop detection: Disabled ILMI VC state: Not Managed InPkts: 564, OutPkts: 560, InBytes: 19792, OutBytes: 19680 InPRoc: 0, OutPRoc: 0 InFast: 4, OutFast: 0, InAS: 560, OutAS: 560 InPktDrops: 0, OutPktDrops: 0 CrcErrors: 0, SarTimeOuts: 0, OverSizedSDUs: 0 Out CLP=1 Pkts: 0 OAM cells received: 26 F5 InEndloop: 0, F5 InSegloop: 0, F5 InAIS: 0, F5 InRDI: 26 OAM cells sent: 77 F5 OutEndloop: 0, F5 OutSegloop: 0, F5 OutAIS: 77, F5 OutRDI: 0 !!! OAM cell drops: 0 Status: UP
The following is sample output from the showatmpvc command with the ATM subinterface specified:
Router# show atm pvc interface atm 2/0.2
VCD/ Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps Kbps Kbps Cells Sts
2/0.2 101 0 50 PVC SNAP 155000 155000 UP
2/0.2 102 0 60 PVC SNAP 155000 155000 DOWN
2/0.2 104 0 80 PVC SNAP 155000 155000 UP
The following is sample output for the showatmpvc command for a PVC that is a member of a multilink PPP bundle:
Router# show atm pvc 15/200
ATM4/0.10000:VCD:16, VPI:15, VCI:200
UBR, PeakRate:149760 (353208 cps)
AAL5-LLC/SNAP, etype:0x0, Flags:0xC20, VCmode:0x0, Encapsize:12
OAM frequency:0 second(s), OAM retry frequency:1 second(s)
OAM up retry count:3, OAM down retry count:5
OAM Loopback status:OAM Disabled
OAM VC State:Not Managed
OAM Loop detection: Disabled
ILMI VC status:Not Managed
VC TxRingLimit:40 particles
VC Rx Limit:800 particles
InARP frequency:15 minutes(s)
Transmit priority 6
InPkts:347, OutPkts:399, InBytes:6268, OutBytes:7728
InCells:347, OutCells:399
InPRoc:7, OutPRoc:228
InFast:338, OutFast:169, InAS:0, OutAS:0
InPktDrops:0, OutPktDrops:0/0/0 (holdq/outputq/total)
InCellDrops:0, OutCellDrops:0
InByteDrops:0, OutByteDrops:0
CrcErrors:0, SarTimeOuts:0, OverSizedSDUs:0, LengthViolation:0, CPIErrors:0
Out CLP=1 Pkts:0, Cells:0
OAM cells received:0
F5 InEndloop:0, F5 InSegloop:0, F5 InAIS:0, F5 InRDI:0
F4 InEndloop:0, F4 InSegloop:0, F4 InAIS:0, F4 InRDI:0
OAM cells sent:0
F5 OutEndloop:0, F5 OutSegloop:0, F5 OutRDI:0
F4 OutEndloop:0, F4 OutSegloop:0, F4 OutRDI:0
OAM cell drops:0
Status:UP
PPP:Virtual-Access3 from Virtual-Template1
PPPoA Current State = LOCALLY_TERMINATED
PPPoA Latest Event = Vaccess Up
PPPoA Latest Error = None
PPPoA Session ID = 7
PPPoA Handle = 0x4D000006, SSS Handle = 0x00000000
Switch Handle = 0xB5000006, PPP Handle = 0xD700000A
AAA Unique ID = 0x00000007, AIE Handle = 0xE7000006
PVC belongs to Multilink PPP Bundle Virtual-Access4 as a PPPoA member link
Packets in VC Holdq:0 , Particles in VC Tx Ring:0
The following is sample output from the showatmpvccommand with loopback detection mode through OAM enabled:
Router# show atm pvc 4/100
ATM1/0: VCD: 4, VPI: 4, VCI: 100
UBR, PeakRate: 149760
AAL5-LLC/SNAP, etype:0x0, Flags: 0xC20, VCmode: 0x0
!
OAM frequency: 10 second(s), OAM retry frequency: 1 second(s)
OAM up retry count: 3, OAM down retry count: 5
OAM Loopback status: OAM Received
OAM VC state: Verified
OAM Loop detection: Enabled ! Indicates that loopback mode detection is enabled.
!
ILMI VC state: Not Managed
VC is managed by OAM.
InARP frequency: 15 minutes(s)
Transmit priority 4
InPkts: 0, OutPkts: 0, InBytes: 0, OutBytes: 0
InPRoc: 0, OutPRoc: 0, Broadcasts: 0
InFast: 0, OutFast: 0, InAS: 0, OutAS: 0
InPktDrops: 0, OutPktDrops: 0
CrcErrors: 0, SarTimeOuts: 0, OverSizedSDUs: 0
Out CLP=1 Pkts: 0
OAM cells received: 27
F5 InEndloop: 27, F5 InSegloop: 0, F5 InAIS: 0, F5 InRDI: 0
OAM cells sent: 27
F5 OutEndloop: 27, F5 OutSegloop: 0, F5 OutAIS: 0, F5 OutRDI: 0
OAM cell drops: 3
Status: UP
The following is sample output from the showatmpvc command when loopback mode is detected:
Router# show atm pvc 4/100
ATM1/0: VCD: 4, VPI: 4, VCI: 100
UBR, PeakRate: 149760
AAL5-LLC/SNAP, etype:0x0, Flags: 0xC20, VCmode: 0x0
!
OAM frequency: 10 second(s), OAM retry frequency: 1 second(s)
OAM up retry count: 3, OAM down retry count: 5
OAM Loopback status: OAM Sent
OAM VC state: Not Verified
OAM Loop detection: Enabled, Detected ! Indicates that loopback mode has been detected on this interface.
!
ILMI VC state: Not Managed
VC is managed by OAM.
InARP frequency: 15 minutes(s)
Transmit priority 4
InPkts: 0, OutPkts: 0, InBytes: 0, OutBytes: 0
InPRoc: 0, OutPRoc: 0, Broadcasts: 0
InFast: 0, OutFast: 0, InAS: 0, OutAS: 0
InPktDrops: 0, OutPktDrops: 0
CrcErrors: 0, SarTimeOuts: 0, OverSizedSDUs: 0
Out CLP=1 Pkts: 0
OAM cells received: 20
F5 InEndloop: 20, F5 InSegloop: 0, F5 InAIS: 0, F5 InRDI: 0
OAM cells sent: 20
F5 OutEndloop: 20, F5 OutSegloop: 0, F5 OutAIS: 0, F5 OutRDI: 0
OAM cell drops: 1
Status: DOWN, State: NOT_VERIFIED
Cisco 10000 Series Router
The following example shows sample output from the showatmpvcinterfaceatminterface-numbervpi/vcivaccess command. In the output, the vpi/vcivaccess option causes the name of all of the virtual access interfaces (VAIs) to appear. These VAIs are associated with PVC 100/1000 on ATM subinterface ATM 3/0/0.6.
Router# show atm pvc interface atm3/0/0.6 100/1000 vaccess VCD / Protocol Virtual Access Interface Name VPI VCI Type Interface ATM3/0/0.6 3 100 1000 pppoe Vi3.1
The following example shows sample output when using the showatmpvcinterfaceatminterface-numbervpi/vcivaccessdetail command. The output is similar to the output that appears when you use the showinterfacevirtual-access-number command.
Router# show atm pvc interface atm3/0/0.6 100/1000 vaccess detail
ATM3/0/0.6: VCD: 3 VPI: 100 VCI: 1000
Virtual-Access3.1 is up, line protocol is up
Hardware is Virtual Access interface
Internet address will be negotiated using IPCP
MTU 1492 bytes, BW 599040 Kbit, DLY 100000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Open
Stopped: IPCP
PPPoE vaccess, cloned from Virtual-Template1
Vaccess status 0x0
PPPoE Bound to ATM3/0/0.6 VCD: 3, VPI: 100, VCI: 1000
Keepalive set (10 sec)
3 packets input, 50 bytes
3 packets output, 44 bytes
Last clearing of "show interface" counters never
The table below describes the significant fields shown in the displays.
Table 20 | show atm pvc Field Descriptions |
Field |
Description |
---|---|
Interface |
Interface and subinterface slot and port. |
VCD/Name |
Virtual connection descriptor (virtual connection number). The connection name is displayed if a name for the VC was configured using the pvc command. |
VPI |
Virtual path identifier. |
VCI |
Virtual channel identifier. |
Type |
Type of PVC detected from PVC discovery; either PVC-D, PVC-L, or PVC-M:
|
Encaps |
Type of ATM adaptation layer (AAL) and encapsulation. |
Peak or PeakRate |
Kilobits per second sent at the peak rate. |
Avg/Min or Average Rate |
Kilobits per second sent at the average rate. |
Burst Cells |
Maximum number of ATM cells that the VC can send at peak rate. |
Sts or Status |
Status of the VC connection: |
Connection Name |
Name of the PVC. |
UBR, UBR+, or VBR-NRT |
|
etype |
Encapsulation type. |
Flags |
Bit mask describing VC information. The flag values are summed to result in the displayed value: |
virtual-access |
Virtual-access interface identifier. |
virtual-template |
Virtual template identifier. |
VCmode |
AIP-specific or NPM-specific register describing the usage of the VC. This register contains values such as rate queue, peak rate, and AAL mode, which are also displayed in other fields. |
OAM Cell emulation |
The status of the OAM cell emulation functionality. It is either enabled or disabled. |
F5 end2end AIS xmit frequency |
Number of seconds between transmissions of AIS cells. |
OAM frequency |
Number of seconds between transmissions of OAM loopback cells. |
OAM retry frequency |
Frequency (in seconds) at which end-to-end F5 loopback cells should be sent when a change in state (up or down) is being verified. For example, if a PVC is up and a loopback cell response is not received after the value of the frequency argument (in seconds) specified using the oam-pvc command, loopback cells are sent at the value of the retry-frequency argument to determine whether the PVC is down. |
OAM up retry count |
Number of consecutive end-to-end F5 OAM loopback cell responses that must be received in order to change a PVC state to up. Does not apply to SVCs. |
OAM down retry count |
Number of consecutive end-to-end F5 OAM loopback cell responses that if not received, change a PVC state to down or tear down an SVC. |
OAM Loopback status |
Status of end-to-end F5 OAM loopback cell generation for this VC. This field will have one of the following values: |
OAM VC state |
This field will have one of the following states for this VC:
|
OAM Loop detection |
Status of loopback detection mode through OAM: |
ILMI VC state |
This field will have one of the following states for this VC:
|
VC is managed by OAM/ILMI |
VC is managed by OAM or ILMI. |
InARP frequency |
Number of minutes for the Inverse Address Resolution Protocol time period. |
InPkts |
Total number of packets received on this VC. This number includes all fast-switched and process-switched packets. |
OutPkts |
Total number of packets sent on this VC. This number includes all fast-switched and process-switched packets. |
InBytes |
Total number of bytes received on this VC. This number includes all fast-switched and process-switched bytes. |
OutBytes |
Total number of bytes sent on this VC. This number includes all fast-switched and process-switched bytes. |
InPRoc |
Number of process-switched input packets. |
OutPRoc |
Number of process-switched output packets. |
Broadcasts |
Number of process-switched broadcast packets. |
InFast |
Number of fast-switched input packets. |
OutFast |
Number of fast-switched output packets. |
InAS |
Number of autonomous-switched or silicon-switched input packets. |
OutAS |
Number of autonomous-switched or silicon-switched output packets. |
OAM cells received |
Total number of OAM cells received on this VC. |
F5 InEndloop |
Number of end-to-end F5 OAM loopback cells received. |
F5 InSegloop |
Number of segment F5 OAM loopback cells received. |
F5 InAIS |
Number of F5 OAM AIS cells received. |
F5 InRDI |
Number of F5 OAM RDI cells received. |
F4 InEndloop |
Number of end-to-end F4 OAM loopback cells received. |
F4 InSegloop |
Number of segment F4 OAM loopback cells received. |
F4 InAIS |
Number of F4 OAM AIS cells received. |
F4 InRDI |
Number of F4 OAM RDI cells received. |
OAM cells sent |
Total number of OAM cells sent on this VC. |
F5 OutEndloop |
Number of end-to-end F5 OAM loopback cells sent. |
F5 OutSegloop |
Number of segment F5 OAM loopback cells sent. |
F5 OutRDI |
Number of F5 OAM RDI cells sent. |
OAM cell drops |
Number of OAM cells dropped (or flushed). |
PVC Discovery |
|
Status |
When the Status field indicates UP, the VC is established. When the Status field indicates DOWN, refer to the State field for further information about the VC state. |
State |
When the Status field is UP, this field does not appear. When the Status field is DOWN or INACTIVE, the State field will appear with one of the following values:
|
PPP |
For PPP over ATM, indicates the virtual access interface number and virtual template number being used. |
PPPoA Current State |
State of the PPPoA session associated with the VC. |
PPPoA Latest Event |
The latest event that occurred on the PPPoA session associated with the VC. |
PPPoA Latest Error |
The latest error that occurred on the PPPoA session associated with the VC. |
PPPoA Session ID |
PPPoA session identifier of the PPPoA session associated with the VC. |
PPPoA Handle |
PPPoA context handle. |
SSS Handle |
SSS handle for PPPoA session associated with the VC. |
Switch Handle |
SSS handle for switch management. |
PPP Handle |
Handle associated with the PPP context. |
AAA Unique ID |
Unique identifier associated with the AAA session. |
AIE Handle |
Access IE handle for the PPPoA session. |
Packets in VC Holdq |
Number of packets in the hold queue of the VC. |
Particles in VC Tx Ring |
Number of particles in the Tx ring of the VC. |
Related Commands
Command |
Description |
---|---|
show atm svc |
Displays all ATM SVCs and traffic information. |
show atm vc |
Displays all ATM PVCs and SVCs and traffic information. |
subscriber service
To enable per-subscriber services, use the subscriber service command in global configuration mode. To disable per-subscriber services, use the no form of this command.
Syntax Description
accounting interim-interval minutes |
Enables the generation of interim service accounting records at periodic intervals for subscribers. The minutes argument indicates the number of periodic intervals to send accounting update records from 1 to 71582 minutes. |
coa-rfc-compliant |
Sends RFC 3576 compliant change of authorization (CoA) NAK messages. |
ignore |
Ignores any of per-subscriber services. |
multiple-accept |
Allows multiple services on access-accept. |
password |
Password to use when downloading services. |
police |
Quality of service (QoS) RADIUS service police command. |
session-accounting |
Enables the inclusion of activated services in a session accounting start message. |
shaper |
QoS RADIUS service shaper command. |
target-atm-vc |
Enables the QoS service on the target ATM virtual circuit (VC). |
vc-ignore-cos |
Ignores the set Layer 2 class of service (set-cos) value on the target ATM VC. |
Command Default
Service accounting is disabled.
Command Modes
Global configuration (config)
Command History
Release |
Modification |
---|---|
Release 12.2(31)ZV1 |
This command was introduced for session accounting and was implemented on the Cisco 10000 series router for the PRE3. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Usage Guidelines
The subscriber service session-accounting command enables the router to include all activated services in a single accounting Session-Start message for a session.
RADIUS can activate a service using the RADIUS Access-Accept message. When RADIUS activates a service on the router after the router sends the accounting Session-Start message, the router generates an accounting session update that includes all activated services.
When a session stops, all currently active services are included in the accounting session stop record.
The subscriber service accounting interim-intervalcommand enables the router to generate interim service accounting records at periodic intervals for subscribers. RADIUS Attribute 85 in the user service profile always takes precedence over the configured interim-interval value. RADIUS Attribute 85 must be in the user service profile. See the RADIUS Attributes Overview and RADIUS IETF Attributes feature document for more information.
Note |
If RADIUS Attribute 85 is not in the user service profile, then the interim-interval value is used for service interim accounting records. The interim-interval value is configured by either using the aaa accounting update command in global configuration mode or the action-type command in accounting method list configuration mode. See the Configuring Accounting feature document for more information. |
Examples
The following example enables per-service accounting:
Router(config)# subscriber service session-accounting
Related Commands
Command |
Description |
---|---|
bandwidth account |
Enables class-based fair queuing and ATM overhead accounting. |
shape account |
Shapes traffic to the indicated bit rate and enables ATM overhead accounting. |
subscriber service multiple-accept
To configure the BRAS to accept multiple service processing use the subscriber service multiple-acceptcommand in global configuration mode. To turn off multiple service processing use the no form of the command.
Syntax Description
This command has no arguments or keywords.
Command Default
Multiple service processing is not enabled.
Command Modes
Global configuration
Command History
Release |
Modification |
---|---|
12.2(31)ZV |
This command was introduced and implemented on the Cisco 10000 series router. |
Cisco IOS XE Release 2.4 |
This command was implemented on the Cisco ASR 1000 Series Aggregation Services Router. |
Examples
The following sample configuration shows how to turn on the subscriber service multiple-accept feature.
ip dhcp class MY_DHCP ! ip cef ! ! subscriber service multiple-accept subscriber access pppoe pre-authorize nas-port-id default subscriber authorization enable vpdn enable ! redirect server-group rabapol-l4redirect-group ip 217.89.29.149 port 80
test aaa group
To associate a dialed number identification service (DNIS) or calling line identification (CLID) user profile with the record that is sent to the RADIUS server or to manually test load-balancing server status, use the test aaa group command in privileged EXEC mode.
DNIS and CLID User Profile
RADIUS Server Load Balancing Manual Testing
Syntax Description
DNIS and CLID User Profile
DNIS or CLID attribute values are not sent to the RADIUS server.
RADIUS Server Load Balancing Manual Testing
RADIUS server load-balancing server status manual testing does not occur.
Command Modes
Privileged EXEC (#)
Command History
Release |
Modification |
---|---|
12.2(4)T |
This command was introduced. |
12.2(28)SB |
The following keywords and arguments were added for configuring RADIUS load balancing manual testing functionality: server ip-address, auth-port port-number, acct-port port-number, count request, rate requests-per-second, blocked. |
12.4(11)T |
This command was integrated into Cisco IOS Release 12.4(11)T. |
12.2(31)ZV1 |
This command was enhanced to show user attributes returned from RADIUS authentication when authentication is successful. |
Cisco IOS XE Release 2.4 |
This command was integrated into Cisco IOS XE Release 2.4. |
Usage Guidelines
The test aaa group command can be used to
- Associate a DNIS or CLID named user profile with the record that is sent to the RADIUS server, which can then access DNIS or CLID information when the server receives a RADIUS record.
- Verify RADIUS load-balancing server status.
Note |
The test aaa groupcommand does not work with TACACS+. |
Examples
The following example shows how to configure a dnis = dnisvalue user profile named prfl1 and associate it with a test aaa groupcommand:
aaa user profile prfl1 aaa attribute dnis aaa attribute dnis dnisvalue no aaa attribute clid ! Attribute not found. aaa attribute clid clidvalue no aaa attribute clid exit ! ! Associate the dnis user profile with the test aaa group command. test aaa group radius user1 pass new-code profile prfl1
The following example shows the response from a load-balanced RADIUS server that is alive when the username "test" does not match a user profile. The server is verified alive when it issues an Access-Reject response to a AAA packet generated by the test aaa group command.
Router# test aaa group SG1 test lab new-code
00:06:07: RADIUS/ENCODE(00000000):Orig. component type = INVALID
00:06:07: RADIUS/ENCODE(00000000): dropping service type, "radius-server attribute 6 on-for-login-auth" is off
00:06:07: RADIUS(00000000): Config NAS IP: 192.0.2.4
00:06:07: RADIUS(00000000): sending
00:06:07: RADIUS/ENCODE: Best Local IP-Address 192.0.2.141 for Radius-Server 192.0.2.176
00:06:07: RADIUS(00000000): Send Access-Request to 192.0.2.176:1645 id 1645/1, len 50
00:06:07: RADIUS: authenticator CA DB F4 9B 7B 66 C8 A9 - D1 99 4E 8E A4 46 99 B4
00:06:07: RADIUS: User-Password [2] 18 *
00:06:07: RADIUS: User-Name [1] 6 "test"
00:06:07: RADIUS: NAS-IP-Address [4] 6 192.0.2.141
00:06:07: RADIUS: Received from id 1645/1 192.0.2.176:1645, Access-Reject, len 44
00:06:07: RADIUS: authenticator 2F 69 84 3E F0 4E F1 62 - AB B8 75 5B 38 82 49 C3
00:06:07: RADIUS: Reply-Message [18] 24
00:06:07: RADIUS: 41 75 74 68 65 6E 74 69 63 61 74 69 6F 6E 20 66 [Authentication ]
00:06:07: RADIUS: 61 69 6C 75 72 65 [failure]
00:06:07: RADIUS(00000000): Received from id 1645/1
00:06:07: RADIUS/DECODE: Reply-Message fragments, 22, total 22 bytes
Cisco 10000 Series Router
The following example shows the user attribute list that the RADIUS server returns when you issue the test aaa command and authentication is successful:
Router# test aaa group radius viral viral new-code blocked no AAA/SG/TEST: Sending 1 Access-Requests @ 10/sec, 0 Accounting-Requests @ 10/sec CLI-1# AAA/SG/TEST: Testing Status AAA/SG/TEST: Authen Requests to Send : 1 AAA/SG/TEST: Authen Requests Processed : 1 AAA/SG/TEST: Authen Requests Sent : 1 AAA/SG/TEST: Authen Requests Replied : 1 AAA/SG/TEST: Authen Requests Successful : 1 AAA/SG/TEST: Authen Requests Failed : 0 AAA/SG/TEST: Authen Requests Error : 0 AAA/SG/TEST: Authen Response Received : 1 AAA/SG/TEST: Authen No Response Received: 0 AAA/SG/TEST: Testing Status AAA/SG/TEST: Account Requests to Send : 0 AAA/SG/TEST: Account Requests Processed : 0 AAA/SG/TEST: Account Requests Sent : 0 AAA/SG/TEST: Account Requests Replied : 0 AAA/SG/TEST: Account Requests Successful : 0 AAA/SG/TEST: Account Requests Failed : 0 AAA/SG/TEST: Account Requests Error : 0 AAA/SG/TEST: Account Response Received : 0 AAA/SG/TEST: Account No Response Received: 0 USER ATTRIBUTES username "Username:viral" nas-ip-address 3.1.1.1 interface "210" service-type 1 [Login] Framed-Protocol 3 [ARAP] ssg-account-info "S20.5.0.2" ssg-command-code 0B 4C 32 54 50 53 55 52 46 Router
Related Commands
Command |
Description |
---|---|
aaa attribute |
Adds DNIS or CLID attribute values to a user profile. |
aaa user profile |
Creates a AAA user profile. |
load-balance |
Enables RADIUS server load-balancing for RADIUS-named server groups. |
radius-server host |
Enables RADIUS automated testing for load balancing. |
radius-server load-balance |
Enables RADIUS server load-balancing for the global RADIUS server group. |