Cisco IOS XR Virtual Private Network Command Reference for the Cisco XR 12000 Series Router, Release 4.3.x
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- Updated:
- December 20, 2012
Chapter: Virtual Private LAN Services Commands
- action (VPLS)
- aging (VPLS)
- bridge-domain (VPLS)
- bridge group (VPLS)
- clear l2vpn bridge-domain (VPLS)
- flooding disable
- flooding unknown-unicast disable (VPLS)
- interface (VPLS)
- learning disable (VPLS)
- limit (VPLS)
- mac (VPLS)
- maximum (VPLS)
- mpls static label (VPLS)
- mtu (VPLS)
- neighbor (VPLS)
- notification (VPLS)
- port-down flush disable (VPLS)
- pw-class (VFI)
- pw-status (L2VPN)
- show l2vpn bridge-domain (VPLS)
- show l2vpn forwarding bridge-domain (VPLS)
- show l2vpn forwarding bridge-domain mac-address (VPLS)
- shutdown (Bridge Domain)
- shutdown (VFI)
- static-address (VPLS)
- static-mac-address (VPLS)
- time (VPLS)
- type (VPLS)
- vfi (VPLS)
- withdraw (VPLS)
Virtual Private LAN Services Commands
This module describes the commands used to configure, monitor, and troubleshoot Virtual Private LAN Services (VPLS).
For detailed information about virtual private network concepts, configuration tasks, and examples, refer to the Virtual Private Configuration Guide.
- action (VPLS)
- aging (VPLS)
- bridge-domain (VPLS)
- bridge group (VPLS)
- clear l2vpn bridge-domain (VPLS)
- flooding disable
- flooding unknown-unicast disable (VPLS)
- interface (VPLS)
- learning disable (VPLS)
- limit (VPLS)
- mac (VPLS)
- maximum (VPLS)
- mpls static label (VPLS)
- mtu (VPLS)
- neighbor (VPLS)
- notification (VPLS)
- port-down flush disable (VPLS)
- pw-class (VFI)
- pw-status (L2VPN)
- show l2vpn bridge-domain (VPLS)
- show l2vpn forwarding bridge-domain (VPLS)
- show l2vpn forwarding bridge-domain mac-address (VPLS)
- shutdown (Bridge Domain)
- shutdown (VFI)
- static-address (VPLS)
- static-mac-address (VPLS)
- time (VPLS)
- type (VPLS)
- vfi (VPLS)
- withdraw (VPLS)
action (VPLS)
To configure the bridge behavior when the number of learned MAC addresses reaches the MAC limit configured, use the action command in L2VPN bridge group bridge domain MAC limit configuration mode. To disable this feature, use the no form of this command.
action { flood | no-flood | shutdown }
no action { flood | no-flood | shutdown }
Syntax Description
|
flood |
Configures the action to flood all unknown unicast packets when the MAC limit is reached. If the action is set to flood, all unknown unicast packets, with unknown destinations addresses, are flooded over the bridge. |
|
no-flood |
Configures the action to no-flood so all unknown unicast packets are dropped when the MAC limit is reached. If the action is set to no-flood, all unknown unicast packets, with unknown destination addresses, are dropped. |
|
shutdown |
Stops forwarding when the MAC limit is reached. If the action is set to shutdown, all packets are dropped. |
Command Default
No action is taken when the MAC address limit is reached.
Command Modes
L2VPN bridge group bridge domain MAC limit configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the action command to specify the type of action to be taken when the action is violated.
The configured action has no impact if the MAC limit has not been reached.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to configure the bridge bar to flood all unknown unicast packets when the number of MAC addresses learned by the bridge reaches 10:
RP/0/0/CPU0:router#configure RP/0/0/CPU0:router(config)#l2vpn RP/0/0/CPU0:router(config-l2vpn)#bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)#bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)#mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)#limit RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac-limit)#action flood RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac-limit)#maximum 10
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Sets the MAC address limit for action, maximum, and notification and enters L2VPN bridge group bridge domain MAC limit configuration mode. | |
Enters L2VPN configuration mode. | |
Enters L2VPN bridge group bridge domain MAC configuration mode. | |
Configures the specified action when the number of MAC addresses learned on a bridge is reached. | |
Specifies the type of notification that is sent when the number of learned MAC addresses exceeds the configured limit. |
aging (VPLS)
To enter the MAC aging configuration submode to set the aging parameters such as time and type, use the aging command in L2VPN bridge group bridge domain configuration mode. To return to the default value for all parameters that are attached to this configuration submode, use the no form of this command.
aging
no aging
Syntax Description
This command has no keywords or arguments.
Command Default
No defaults are attached to this parameter since it is used as a configuration submode. See defaults that are assigned to the time (VPLS) and the type (VPLS) parameters.
Command Modes
L2VPN bridge group bridge domain MAC configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the aging command to enter L2VPN bridge group bridge domain MAC aging configuration mode.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to enter MAC aging configuration submode and to set the MAC aging time to 120 seconds:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)# aging RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac-aging)# time 120
Related Commands
|
Commands |
Description |
|---|---|
|
Establishes a bridge domain and enters L2VPN bridge group bridge domain configuration mode. |
|
|
Creates a bridge group so that it can contain bridge domains and then assigns network interfaces to the bridge domain. |
|
|
Enters L2VPN configuration mode. |
|
|
Enters L2VPN bridge group bridge domain MAC configuration mode. |
|
|
Configures the maximum aging time. |
|
|
Configures the type for MAC address aging. |
bridge-domain (VPLS)
To establish a bridge domain and to enter L2VPN bridge group bridge domain configuration mode, use the bridge-domain command in L2VPN bridge group configuration mode. To return to a single bridge domain, use the no form of this command.
bridge-domain bridge-domain-name
no bridge-domain bridge-domain-name
Syntax Description
|
bridge-domain-name |
Name of the bridge domain.
|
Command Default
The default value is a single bridge domain.
Command Modes
L2VPN bridge group configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
Use the bridge-domain command to enter L2VPN bridge group bridge domain configuration mode.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to configure a bridge domain:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)#
Related Commands
Command | Description |
| Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. |
| Enters L2VPN configuration mode. |
bridge group (VPLS)
To create a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain, use the bridge group command in L2VPN configuration mode. To remove all the bridge domains that are created under this bridge group and to remove all network interfaces that are assigned under this bridge group, use the no form of this command.
bridge group bridge-group-name
no bridge-group bridge-group-name
Syntax Description
|
bridge-group-name |
Number of the bridge group to which the interface belongs. |
Command Default
No bridge group is created.
Command Modes
L2VPN configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the bridge group command to enter L2VPN bridge group configuration mode.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows that bridge group 1 is assigned:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)#
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Enters L2VPN configuration mode. |
clear l2vpn bridge-domain (VPLS)
To clear the MAC addresses and to restart the bridge domains on the router, use the clear l2vpn bridge-domain command in EXEC mode.
clear l2vpn bridge-domain { all | bd-name name | group group }
Syntax Description
|
all |
Clears and restarts all the bridge domains on the router. |
|
bd-name name |
Clears and restarts the specified bridge domain. The name argument specifies the name of the bridge-domain. |
|
group group |
Clears and restarts all the bridge domains that are part of the bridge group. |
Command Default
None
Command Modes
EXEC
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
This is the method that allows a bridge to forward again after it was put in Shutdown state as a result of exceeding the configured MAC limit.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to clear all the MAC addresses and to restart all the bridge domains on the router:
RP/0/0/CPU0:router# clear l2vpn bridge-domain all
Related Commands
Command | Description |
Display information for the bridge ports such as attachment circuits and pseudowires for the specific bridge domains. |
flooding disable
To configure flooding for traffic at the bridge domain level or at the bridge port level, use the flooding disable command in L2VPN bridge group bridge domain configuration mode. To return the bridge to normal flooding behavior when all unknown unicast packets, all broadcast packets, and all multicast packets are flooded over all other bridge domain network interfaces, use the no form of this command.
flooding disable
no flooding disable
This command has no keywords or arguments.
Command Default
The default behavior is that packets are flooded when their destination MAC address is not found.
Command Modes
L2VPN bridge group bridge domain configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the flooding disable command to override the parent bridge configuration.
By default, bridge ports inherit the flooding behavior of the bridge domain.
When flooding is disabled, all unknown unicast packets, all broadcast packets, and all multicast packets are discarded.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to disable flooding on the bridge domain called bar:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# flooding disable
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Adjusts the maximum packet size or maximum transmission unit (MTU) size for the bridge domain. |
flooding unknown-unicast disable (VPLS)
To disable flooding of unknown unicast traffic at the bridge domain level or at the bridge port level, use the flooding unknownunknow-unicast disable command in L2VPN bridge group bridge domain configuration mode. To return the bridge to normal flooding behavior, use the no form of this command.
flooding unknown-unicast disable
no flooding unknown-unicast disable
Syntax Description
This command has no keywords or arguments.
Command Default
The default behavior is that packets are flooded when their destination MAC address is not found.
Command Modes
L2VPN bridge group bridge domain configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.9.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the flooding unknown-unicast disable command to override the parent bridge configuration.
By default, bridge ports inherit the flooding behavior of the bridge domain.
When flooding is disabled, all unknown unicast packets are discarded.
Use this command on Layer 2 interfaces. This command is not applicable on BVI interfaces.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to disable flooding on the bridge domain called bar:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# flooding unknown-unicast disable
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Adjusts the maximum packet size or maximum transmission unit (MTU) size for the bridge domain. |
interface (VPLS)
To add an interface to a bridge domain that allows packets to be forwarded and received from other interfaces that are part of the same bridge domain, use the interface command in L2VPN bridge group bridge domain configuration mode. To remove an interface from a bridge domain, use the no form of this command.
interface type interface-path-id
no interface type interface-path-id
Syntax Description
|
type |
Interface type. For more information, use the question mark (?) online help function. |
||
|
interface-path-id |
Physical interface or virtual interface.
For more information about the syntax for the router, use the question mark (?) online help function. |
Command Default
None
Command Modes
L2VPN bridge group bridge domain configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the interface command to enter L2VPN bridge group bridge domain attachment circuit configuration mode. In addition, the interface command enters the interface configuration submode to configure parameters specific to the interface.
By default, an interface is not part of a bridge.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to configure the bundle Ethernet interface as an attachment circuit:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# interface gigabitethernet 0/1/0/9 RP/0/0/CPU0:router(config-l2vpn-bg-bd-ac)#
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. |
learning disable (VPLS)
To override the MAC learning configuration of a parent bridge or to set the MAC learning configuration of a bridge, use the learning disable command in L2VPN bridge group bridge domain MAC configuration mode. To disable this feature, use the no form of this command.
learning disable
no learning disable
Syntax Description
This command has no keywords or arguments.
Command Default
By default, learning is enabled on all bridge domains and all interfaces on that bridge inherits this behavior.
Command Modes
L2VPN bridge group bridge domain MAC configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
When set, the learning disable command stops all MAC learning either on the specified interface or the bridge domain.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
In the following example, MAC learning is disabled on all ports in the bridge domain called bar, which is applied to all interfaces in the bridge unless the interface has its own MAC learning enable command.
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)# learning disable
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Enters L2VPN bridge group bridge domain MAC configuration mode. |
limit (VPLS)
To set the MAC address limit for action, maximum, and notification and to enter L2VPN bridge group bridge domain MAC limit configuration mode, use the limit command in L2VPN bridge group bridge domain MAC configuration mode. To remove all limits that were previously configured under the MAC configuration submodes, use the no form of this command.
limit
no limit
Syntax Description
This command has no keywords or arguments.
Command Default
None
Command Modes
L2VPN bridge group bridge domain MAC configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the limit command to enter L2VPN bridge group bridge domain MAC limit configuration mode. The limit command specifies that one syslog message is sent or a corresponding trap is generated with the MAC limit when the action is violated.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how the MAC limit for the bridge bar is set to 100 with an action of shutdown. After the configuration, the bridge stops all forwarding after 100 MAC addresses are learned. When this happens, a syslog message and an SNMP trap are created.
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)# limit RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac-limit)# maximum 100 RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac-limit)# action shutdown RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac-limit)# notification both
Related Commands
Command | Description |
Configures bridge behavior when the number of learned MAC addresses reaches the MAC limit configured. | |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Enters L2VPN bridge group bridge domain MAC configuration mode. | |
Configures the specified action when the number of MAC addresses learned on a bridge is reached. | |
Specifies the type of notification that is sent when the number of learned MAC addresses exceeds the configured limit. |
mac (VPLS)
To enter L2VPN bridge group bridge domain MAC configuration mode, use the mac command in L2VPN bridge group bridge domain configuration mode. To disable all configurations added under the MAC configuration submodes, use the no form of this command.
mac
no mac
Syntax Description
This command has no keywords or arguments.
Command Default
None
Command Modes
L2VPN bridge group bridge domain configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the mac command to enter L2VPN bridge group bridge domain MAC configuration mode.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to enter L2VPN bridge group bridge domain MAC configuration mode:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)#
Related Commands
Command | Description |
Enters the MAC aging configuration submode to set the aging parameters such as time and type. | |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Overrides the MAC learning configuration of a parent bridge or sets the MAC learning configuration of a bridge. | |
Sets the MAC address limit for action, maximum, and notification and enters L2VPN bridge group bridge domain MAC limit configuration mode. | |
Adds static entries to the MAC address for filtering. | |
Disables MAC address withdrawal for a specified bridge domain |
maximum (VPLS)
To configure the specified action when the number of MAC addresses learned on a bridge is reached, use the maximum command in L2VPN bridge group bridge domain MAC limit configuration mode. To disable this feature, use the no form of this command.
maximum value
no maximum value
Syntax Description
|
value |
Maximum number of learned MAC addresses. The range is from 5 to 512000. |
Command Default
The default maximum value is 4000.
Command Modes
L2VPN bridge group bridge domain MAC limit configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
The action can either be flood, no flood, or shutdown. Depending on the configuration, a syslog, an SNMP trap notification, or both are issued.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows when the number of MAC address learned on the bridge reaches 5000 and the bridge stops learning but continues flooding:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)# limit RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac-limit)# maximum 5000 RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac-limit)# action no-flood
Related Commands
Command | Description |
| Configures bridge behavior when the number of learned MAC addresses reaches the MAC limit configured. |
| Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. |
| Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. |
| Enters L2VPN configuration mode. |
| Sets the MAC address limit for action, maximum, and notification and enters L2VPN bridge group bridge domain MAC limit configuration mode. |
| Enters L2VPN bridge group bridge domain MAC configuration mode. |
| Specifies the type of notification that is sent when the number of learned MAC addresses exceeds the configured limit. |
mpls static label (VPLS)
To configure the MPLS static labels and the static labels for the access pseudowire configuration, use the mpls static label command in L2VPN bridge group bridge domain VFI pseudowire configuration mode. To assign the dynamic MPLS labels to either the virtual forwarding interface (VFI) pseudowire or the access pseudowire, use the no form of this command.
mpls static label local value value remote value
no mpls static label local value value remote value
Syntax Description
|
local value |
Configures the local pseudowire label.
|
||
|
remote value |
Configures the remote pseudowire label.
|
Command Default
By default, the router attempts to assign dynamic labels to the pseudowire.
Command Modes
L2VPN bridge group bridge domain Access/VFI pseudowire configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Ensure that both ends of the pseudowire have matching static labels.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# vfi model RP/0/0/CPU0:router(config-l2vpn-bg-bd-vfi)# neighbor 10.1.1.2 pw-id 1000 RP/0/0/CPU0:router(config-l2vpn-bg-bd-vfi-pw)# mpls static label local 800 remote 500
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Adds an access pseudowire port to a bridge domain or a pseudowire to a bridge virtual forwarding interface (VFI). | |
Configures the pseudowire class template name to use for the pseudowire. | |
Configures virtual forwarding interface (VFI) parameters. |
mtu (VPLS)
To adjust the maximum packet size or maximum transmission unit (MTU) size for the bridge domain, use the mtu command in L2VPN bridge group bridge domain configuration mode. To disable this feature, use the no form of this command.
mtu bytes
no mtu
Syntax Description
|
bytes |
MTU size, in bytes. The range is from 46 to 65535. |
Command Default
The default MTU value is 1500.
Command Modes
L2VPN bridge group bridge domain configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Each interface has a default maximum packet size or MTU size. This number generally defaults to the largest size possible for that interface type. On serial interfaces, the MTU size varies, but cannot be set smaller than 64 bytes.
The MTU for the bridge domain includes only the payload of the packet. For example, a configured bridge MTU of 1500 allows tagged packets of 1518 bytes (6 bytes DA, 6 bytes SA, 2 bytes ethertype, or 4 bytes qtag).
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mtu 1000
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Configures flooding for traffic at the bridge domain level or at the bridge port level. | |
Enters L2VPN configuration mode. |
neighbor (VPLS)
To add an access pseudowire port to a bridge domain or a pseudowire to a bridge virtual forwarding interface (VFI), use the neighbor command in the appropriate L2VPN bridge group bridge domain configuration submode. To remove the pseudowire either from the bridge or from the VFI, use the no form of this command.
neighbor A.B.C.D pw-id value
no neighbor A.B.C.D pw-id value
Syntax Description
|
A.B.C.D |
IP address of the cross-connect peer. |
|
pw-id value |
Configures the pseudowire ID and ID value. Range is 1 to 4294967295. |
Command Default
None
Command Modes
L2VPN bridge group bridge domain configuration
L2VPN bridge group bridge domain VFI configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the neighbor command to enter L2VPN bridge group bridge domain VFI pseudowire configuration mode. Alternatively, use the neighbor command to enter L2VPN bridge group bridge domain access pseudowire configuration mode.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to configure an access pseudowire directly under a bridge domain in L2VPN bridge group bridge domain configuration mode:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# neighbor 10.1.1.2 pw-id 1000 RP/0/0/CPU0:router(config-l2vpn-bg-bd-pw)#
The following example shows how to configure the parameters for any pseudowire in L2VPN bridge group bridge domain VFI configuration mode:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# vfi v1 RP/0/0/CPU0:router(config-l2vpn-bg-bd-vfi)# neighbor 10.1.1.2 pw-id 1000 RP/0/0/CPU0:router(config-l2vpn-bg-bd-vfi-pw)#
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Configures the MPLS static labels and the static labels for the access pseudowire configuration. | |
Configures the pseudowire class template name to use for the pseudowire. | |
Configures the static MAC address to associate a remote MAC address with a pseudowire or any other bridge interface. | |
Configures virtual forwarding interface (VFI) parameters. |
notification (VPLS)
To specify the type of notification that is sent when the number of learned MAC addresses exceeds the configured limit, use the notification command in L2VPN bridge group bridge domain MAC limit configuration mode. To use the notification as only a syslog entry, use the no form of this command.
notification { both | none | trap }
no notification { both | none | trap }
Syntax Description
|
both |
Sends syslog and trap notifications when the action is violated. |
|
none |
Specifies no notification. |
|
trap |
Sends trap notifications when the action is violated. |
Command Default
By default, only a syslog message is sent when the number of learned MAC addresses reaches the maximum configured.
Command Modes
L2VPN bridge group bridge domain MAC limit configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
A syslog message and an SNMP trap is generated. Alternatively, an SNMP trap is generated. Finally, no notification is generated.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how both a syslog message and an SNMP trap are generated with the bridge bar and learns more MAC addresses than the configured limit:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)# limit RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac-limit)# notification both
Related Commands
Command | Description |
Configures bridge behavior when the number of learned MAC addresses reaches the MAC limit configured. | |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Enters L2VPN bridge group bridge domain MAC configuration mode. | |
Configures the specified action when the number of MAC addresses learned on a bridge is reached. |
port-down flush disable (VPLS)
To disable MAC flush when the bridge port is nonfunctional, use the port-down flush disable command in the L2VPN bridge group bridge domain MAC configuration mode. Use the no form of this command to enable the MAC flush when the bridge port is nonfunctional.
port-down flush disable
no port-down flush disable
Syntax Description
This command has no keywords or arguments.
Command Default
None
Command Modes
L2VPN bridge group bridge domain MAC configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.9.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
The port-down flush disable command disables the MAC flush when the bridge port is nonfunctional.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)# port-down flush disable
Related Commands
Command | Description |
Configures bridge behavior when the number of learned MAC addresses reaches the MAC limit configured. | |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Enters L2VPN bridge group bridge domain MAC configuration mode. | |
Configures the specified action when the number of MAC addresses learned on a bridge is reached. | |
Specifies the type of notification that is sent when the number of learned MAC addresses exceeds the configured limit. |
pw-class (VFI)
To configure the pseudowire class template name to use for the pseudowire, use the pw-class command in L2VPN bridge group bridge domain VFI pseudowire configuration mode. To delete the pseudowire class, use the no form of this command.
pw-class class-name
no pw-class class-name
Syntax Description
|
class-name |
Pseudowire class name. |
Command Default
None
Command Modes
L2VPN bridge group bridge domain VFI pseudowire configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# vfi v1 RP/0/0/CPU0:router(config-l2vpn-bg-bd-vfi)# neighbor 10.1.1.2 pw-id 1000 RP/0/0/CPU0:router(config-l2vpn-bg-bd-vfi-pw)# pw-class canada
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Configures the MPLS static labels and the static labels for the access pseudowire configuration. | |
Adds an access pseudowire port to a bridge domain or a pseudowire to a bridge virtual forwarding interface (VFI). | |
Configures virtual forwarding interface (VFI) parameters. |
pw-status (L2VPN)
To enable status signaling on a pseudowire, use the pw-status command in L2VPN configuration submode. To disable the pseudowire status signaling, use the no form of this command.
pw-status
no pw-status
Syntax Description
This command has no keywords or arguments.
Command Default
None
Command Modes
L2VPN configuration submode
Command History
|
Release |
Modification |
|---|---|
| Release 4.1.1 | This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Cisco IOS XR software provides two methods for signaling pseudowires (PW) status:
- Using Label Withdraw Message
The provider edge routers (PEs) send Label Mapping Message to their peers as soon as the pseudowire is configured and administratively enabled. The pseudowire label should not be withdrawn unless the pseudowire is administratively disabled or deleted.
- Using PW status TLV
The PEs use LDP pseudowire status TLV to indicate pseudowire status to their peers. The LDP pseudowire status TLV contains additional information compared to the Label Withdraw Message.
 Note | Unless pseudowire status TLV is explicitly enabled under L2VPN configuration, the default signaling method is Label Withdrawal. |
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to enable pseudowire status signaling on configured pseudowires:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# pw-status RP/0/0/CPU0:router(config-l2vpn)#
Related Commands
Command | Description |
Enters L2VPN configuration mode. |
show l2vpn bridge-domain (VPLS)
To display information for the bridge ports such as attachment circuits and pseudowires for the specific bridge domains, use the show l2vpn bridge-domain command in EXEC mode.
show l2vpn bridge-domain [ bd-name bridge-domain-name | brief | detail | group bridge-domain-group-name | interface type interface-path-id ] neighbor IP-address [ pw-id value | summary ]
Syntax Description
|
bd-name bridge-domain-name |
(Optional) Displays the bridges by the bridge ID. The bridge-domain-name argument is used to name a bridge domain. |
||
|
brief |
(Optional) Displays brief information about the bridges. |
||
|
detail |
(Optional) Displays the output for the Layer 2 VPN (L2VPN) to indicate whether or not the MAC withdrawal feature is enabled and the number of MAC withdrawal messages that are sent or received from the pseudowire. |
||
|
group bridge-domain- group-name |
(Optional) Displays filter information on the bridge-domain group name. The bridge-domain-group-name argument is used to name the bridge domain group. |
||
|
interface |
(Optional) Displays the filter information for the interface on the bridge domain. |
||
|
type |
Interface type. For more information, use the question mark (?) online help function. |
||
|
interface-path-id |
Physical interface or virtual interface.
For more information about the syntax for the router, use the question mark (?) online help function. |
||
|
neighbor IP-address |
(Optional) Displays only the bridge domain that contains the pseudowires to match the filter for the neighbor. The IP-address argument is used to configure IP address of the neighbor. |
||
|
pw-id value |
(Optional) Displays the filter for the pseudowire ID. The range is from 1 to 4294967295. |
||
|
summary |
(Optional) Displays the summary information for the bridge domain. |
Command Default
None
Command Modes
EXEC mode
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use commands of this module, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using any command, contact your AAA administrator for assistance.
Use the interface keyword to display only the bridge domain that contains the specified interface as an attachment circuit. In the sample output, only the attachment circuit matches the filter that is displayed. No pseudowires are displayed.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read |
Examples
RP/0/0/CPU0:router# show l2vpn bridge-domain bd-name bg1_bd1 detail
Legend: pp = Partially Programmed.
Bridge group: bg1, bridge-domain: bg1_bd1, id: 0, state: up, ShgId: 0, MSTi: 0
Coupled state: disabled
MAC learning: enabled
MAC withdraw: enabled
MAC withdraw for Access PW: enabled
MAC withdraw sent on: bridge port up
MAC withdraw relaying (access to access): disabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC port down flush: enabled
MAC Secure: disabled, Logging: disabled
Split Horizon Group: none
Dynamic ARP Inspection: disabled, Logging: disabled
IP Source Guard: disabled, Logging: disabled
DHCPv4 snooping: disabled
IGMP Snooping: enabled
IGMP Snooping profile: none
MLD Snooping profile: none
Storm Control: disabled
Bridge MTU: 1500
MIB cvplsConfigIndex: 1
Filter MAC addresses:
P2MP PW: disabled
Create time: 30/03/2015 22:25:38 (00:26:08 ago)
No status change since creation
ACs: 2 (2 up), VFIs: 1, PWs: 0 (0 up), PBBs: 0 (0 up)
List of ACs:
AC: BVI1, state is up
Type Routed-Interface
MTU 1514; XC ID 0x80000001; interworking none
BVI MAC address:
1000.4444.0001
AC: GigabitEthernet0/8/0/0.1, state is up
Type VLAN; Num Ranges: 1
Outer Tag: 1
VLAN ranges: [1001, 1001]
MTU 1508; XC ID 0x508000a; interworking none
MAC learning: enabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC port down flush: enabled
MAC Secure: disabled, Logging: disabled
Split Horizon Group: none
Dynamic ARP Inspection: disabled, Logging: disabled
IP Source Guard: disabled, Logging: disabled
DHCPv4 snooping: disabled
IGMP Snooping: enabled
IGMP Snooping profile: none
MLD Snooping profile: none
Storm Control: bridge-domain policer
Static MAC addresses:
Storm control drop counters:
packets: broadcast 0, multicast 0, unknown unicast 0
bytes: broadcast 0, multicast 0, unknown unicast 0
Dynamic ARP inspection drop counters:
packets: 0, bytes: 0
IP source guard drop counters:
packets: 0, bytes: 0
List of VNIs:
VNI 1, state is up
XC ID 0x80000014
Encap type VXLAN
Overlay nve100, Source 1.1.1.1, Multicast Group 225.1.1.1, UDP Port 4789
Anycast VTEP 100.1.1.1, Anycast Multicast Group 224.10.10.1
MAC learning: enabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC port down flush: enabled
MAC Secure: disabled, Logging: disabled
Split Horizon Group: none
Dynamic ARP Inspection: disabled, Logging: disabled
IP Source Guard: disabled, Logging: disabled
DHCPv4 snooping: disabled
IGMP Snooping: enabled
IGMP Snooping profile: none
MLD Snooping profile: none
Storm Control: bridge-domain policer
List of Access PWs:
List of VFIs:
VFI bg1_bd1_vfi (up)
VFI Statistics:
drops: illegal VLAN 0, illegal length 0
This table describes the significant fields shown in the display.
RP/0/0/CPU0:router# show l2vpn bridge-domain
Bridge group: g1, bridge-domain: bd1, id: 0, state: up, ShgId: 0, MSTi: 0
Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
Filter MAC addresses: 0
ACs: 1 (1 up), VFIs: 1, PWs: 1 (1 up)
List of ACs:
Gi0/1/0/0, state: up, Static MAC addresses: 2, MSTi: 0 (unprotected)
List of Access PWs:
List of VFIs:
VFI 1
Neighbor 10.1.1.1 pw-id 1, state: up, Static MAC addresses: 0
This table describes the significant fields shown in the display.
|
Field |
Description |
|---|---|
|
Bridge group |
Name of bridge domain group is displayed. |
|
bridge-domain |
Name of bridge domain is displayed. |
|
id |
ID assigned to this bridge domain is displayed. |
|
state |
Current state of the bridge domain is displayed. |
RP/0/0/CPU0:router# show l2vpn bridge-domain bd-name bd1
Bridge group: g1, bridge-domain: bd1, id: 0, state: up, ShgId: 0, MSTi: 0
Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
Filter MAC addresses: 0
ACs: 1 (1 up), VFIs: 1, PWs: 1 (1 up)
List of ACs:
Gi0/1/0/0, state: up, Static MAC addresses: 2, MSTi: 0 (unprotected)
List of Access PWs:
List of VFIs:
VFI 1
Neighbor 10.1.1.1 pw-id 1, state: up, Static MAC addresses: 0
RP/0/0/CPU0:router# show l2vpn bridge-domain brief
Bridge Group/Bridge-Domain Name ID State Num ACs/up Num PWs/up
-------------------------------- ----- ---------- -------------- --------------
g1/bd1 0 up 1/1 1/1
This table describes the significant fields shown in the display.
|
Field |
Description |
|---|---|
|
Bridge Group/Bridge-Domain Name |
Bridge domain group name followed by the bridge domain name are displayed. |
|
ID |
ID assigned to this bridge domain is displayed. |
|
State |
Current state of the bridge domain is displayed. |
|
Num ACs/up |
Total number of attachment circuits that are up in this bridge domain is displayed. |
|
Num PWs/up |
Total number of pseudowires that are up in this bridge domain is displayed. The count includes both VFI pseudowires and access pseudowires. |
RP/0/0/CPU0:router# show l2vpn bridge-domain detail
Bridge group: g1, bridge-domain: bd1, id: 0, state: up, ShgId: 0, MSTi: 0
MAC learning: enabled
MAC withdraw: disabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: yes
Security: disabled
DHCPv4 snooping: disabled
MTU: 1500
Filter MAC addresses:
ACs: 1 (1 up), VFIs: 1, PWs: 1 (1 up)
List of ACs:
AC: GigabitEthernet0/1/0/0, state is up
Type Ethernet
MTU 1500; XC ID 0x2000001; interworking none; MSTi 0 (unprotected)
MAC learning: enabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: yes
Security: disabled
DHCPv4 snooping: disabled
Static MAC addresses:
0000.0000.0000
0001.0002.0003
Statistics:
packet totals: receive 3919680,send 9328
byte totals: receive 305735040,send 15022146
List of Access PWs:
List of VFIs:
VFI 1
PW: neighbor 1.1.1.1, PW ID 1, state is up ( established )
PW class mpls, XC ID 0xff000001
Encapsulation MPLS, protocol LDP
PW type Ethernet, control word disabled, interworking none
PW backup disable delay 0 sec
Sequencing not set
MPLS Local Remote
------------ ------------------------------ -------------------------
Label 16003 16003
Group ID 0x0 0x0
Interface 1 1
MTU 1500 1500
Control word disabled disabled
PW type Ethernet Ethernet
VCCV CV type 0x2 0x2
(LSP ping verification) (LSP ping verification)
VCCV CC type 0x2 0x2
(router alert label) (router alert label)
------------ ------------------------------ -------------------------
Create time: 12/03/2008 14:03:00 (17:17:30 ago)
Last time status changed: 13/03/2008 05:57:58 (01:22:31 ago)
MAC withdraw message: send 0 receive 0
Static MAC addresses:
Statistics:
packet totals: receive 3918814, send 3918024
byte totals: receive 305667492, send 321277968
VFI Statistics:
drops: illegal VLAN 0, illegal length 0
RP/0/0/CPU0:router# show l2vpn bridge-domain detail
Bridge group: foo_group, bridge-domain: foo_bd, id: 0, state: up, ShgId: 0
VPWS Mode
MTU: 1500
ACs: 1 (0 up), VFIs: 1, PWs: 2 (2 up)
List of ACs:
AC: GigabitEthernet0/5/1/4, state is admin down
Type Ethernet MTU 1500; XC ID 1; interworking none
Static MAC addresses:
Statistics:
packet totals: receive 0,send 0
byte totals: receive 0,send 0
List of VFIs:
VFI foo_vfi
PW: neighbor 1.1.1.1, PW ID 1, state is up ( established )
PW class not set
Encapsulation MPLS, protocol LDP
PW type Ethernet, control word enabled, interworking none
Sequencing not set
MPLS Local Remote
------------ ------------------------------ ------------------------------
Label 16001 16001
Group ID unassigned unknown
Interface siva/vfi siva/vfi
MTU 1500 1500
Control word enabled enabled
PW type Ethernet Ethernet
VCCV CV type 0x2 0x2
(LSP ping verification) (LSP ping verification)
VCCV CC type 0x3 0x3
(control word) (control word)
(router alert label) (router alert label)
------------ ------------------------------ ------------------------------
Create time: 25/06/2007 05:29:42 (2w0d ago)
Last time status changed: 27/06/2007 06:50:35 (1w5d ago)
Static MAC addresses:
PW: neighbor 1.1.1.1, PW ID 2, state is up ( established )
PW class not set
Encapsulation MPLS, protocol LDP
PW type Ethernet, control word enabled, interworking none
Sequencing not set
MPLS Local Remote
------------ ------------------------------ ------------------------------
Label 16002 16002
Group ID unassigned unknown
Interface siva/vfi siva/vfi
MTU 1500 1500
Control word enabled enabled
PW type Ethernet Ethernet
VCCV CV type 0x2 0x2
(LSP ping verification) (LSP ping verification)
VCCV CC type 0x3 0x3
(control word) (control word)
(router alert label) (router alert label)
------------ ------------------------------ ------------------------------
Create time: 25/06/2007 05:29:42 (2w0d ago)
Last time status changed: 27/06/2007 06:50:35 (1w5d ago)
Static MAC addresses:
Statistics:
drops: illegal VLAN 0, illegal length 0
This table describes the significant fields shown in the display.
|
Field |
Description |
|---|---|
|
Bridge group |
Name of bridge domain group is displayed. |
|
bridge-domain |
Name of bridge domain is displayed. |
|
ID |
ID assigned to this bridge domain is displayed. |
|
state |
Current state of the bridge domain is displayed. |
|
MSTi |
ID for the Multiple Spanning Tree. |
RP/0/0/CPU0:router# show l2vpn bridge-domain group g1
Bridge group: g1, bridge-domain: bd1, id: 0, state: up, ShgId: 0, MSTi: 0
Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
Filter MAC addresses: 0
ACs: 1 (1 up), VFIs: 1, PWs: 1 (1 up)
List of ACs:
Gi0/1/0/0, state: up, Static MAC addresses: 2, MSTi: 0 (unprotected)
List of Access PWs:
List of VFIs:
VFI 1
Neighbor 1.1.1.1 pw-id 1, state: up, Static MAC addresses: 0
RP/0/0/CPU0:router# show l2vpn bridge-domain interface gigabitEthernet 0/1/0/0
Bridge group: g1, bridge-domain: bd1, id: 0, state: up, ShgId: 0, MSTi: 0
Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
Filter MAC addresses: 0
ACs: 1 (1 up), VFIs: 1, PWs: 1 (1 up)
List of ACs:
Gi0/1/0/0, state: up, Static MAC addresses: 2, MSTi: 0 (unprotected)
RP/0/0/CPU0:router# show l2vpn bridge-domain neighbor 1.1.1.1
Bridge group: g1, bridge-domain: bd1, id: 0, state: up, ShgId: 0, MSTi: 0
Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
Filter MAC addresses: 0
ACs: 1 (1 up), VFIs: 1, PWs: 1 (1 up)
List of Access PWs:
List of VFIs:
VFI 1
Neighbor 1.1.1.1 pw-id 1, state: up, Static MAC addresses: 0
RP/0/0/CPU0:router# show l2vpn bridge-domain summary
Number of groups: 1, bridge-domains: 1, Up: 1, Shutdown: 0
Number of ACs: 1 Up: 1, Down: 0
Number of PWs: 1 Up: 1, Down: 0
This table describes the significant fields shown in the display.
|
Field |
Description |
|---|---|
|
Number of groups |
Number of configured bridge domain groups is displayed. |
|
bridge-domains |
Number of configured bridge domains is displayed. |
|
Shutdown |
Number of bridge domains that are in Shutdown state is displayed. |
|
Number of ACs |
Number of attachment circuits that are in Up state and Down state are displayed. |
|
Number of PWs |
Number of pseudowires that are in Up state and Down state are displayed. This includes the VFI pseudowire and the access pseudowire. |
Related Commands
|
Command |
Description |
|---|---|
|
Clears the MAC addresses and restarts the bridge domains on the router. |
show l2vpn forwarding bridge-domain (VPLS)
To display information on the bridge that is used by the forwarding layer, use the show l2vpn forwarding bridge-domain command in EXEC mode.
show l2vpn forwarding bridge-domain [bridge-domain-name] { detail | hardware { egress | ingress } } location node-id
Syntax Description
|
bridge-domain-name |
(Optional) Name of a bridge domain. |
|
detail |
Displays all the detailed information on the attachment circuits and pseudowires. |
|
hardware |
Displays the hardware location entry. |
|
egress |
Reads information from the egress PSE. |
|
ingress |
Reads information from the ingress PSE. |
|
location node-id |
Displays the bridge-domain information for the specified location. The node-id argument is entered in the rack/slot/module notation. |
Command Default
None
Command Modes
EXEC
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
For each bridge, you can display summary information about the number of bridge ports, number of MAC addresses, configured VXLANs and so forth.
The detail keyword displays detailed information on the attachment circuits and pseudowires, and is meant for field investigation by a specialized Cisco engineer.
Note | All bridge ports in the bridge domain on that line card are displayed. Therefore, if the bridge domain contains non-local bridge ports, those are displayed as well. |
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read |
Examples
RP/0/0/CPU0:router# show l2vpn forwarding bridge-domain location 0/1/CPU0
Bridge-Domain Name ID Ports addr Flooding Learning State
-------------------------------- ------ ----- ------ -------- -------- ---------
g1:bd1
Bridge-domain name: g1:bd1, id: 0, state: up
MAC learning: enabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: yes
Security: disabled
DHCPv4 snooping: profile not known on this node
Bridge MTU: 1500 bytes
Number of bridge ports: 2
Number of MAC addresses: 65536
Multi-spanning tree instance: 0
GigabitEthernet0/1/0/0, state: oper up
Number of MAC: 32770
Sent(Packets/Bytes): 0/21838568
Received(Packets/Bytes): 5704781/444972918
Nbor 1.1.1.1 pw-id 1
Number of MAC: 32766
Sent(Packets/Bytes): 0/0
Received(Packets/Bytes): 5703987/444910986
0 2 65536 Enabled Enabled UP
RP/0/0/CPU0:router
Bridge-domain name: g1:bd1, id: 0, state: up
MAC learning: enabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: yes
Security: disabled
DHCPv4 snooping: profile not known on this node
Bridge MTU: 1500 bytes
Number of bridge ports: 2
Number of MAC addresses: 65536
Multi-spanning tree instance: 0
================ GSR HW Information ================
-----------------------------------------------
SHG-TX rewrite details
-----------------------------------------------
-----------------------------------------------
HW Rewrite 0 Detail :
-----------------------------------------------
Rewrite HW Address : 0x00060000
packets 0 bytes 0
Raw data:
[ 0x04018180 04018190 040181a0 040181b0 ]
[ 0x04018170 00000000 80360000 000bfff4 ]
[ 0x00000000 00000000 00000000 00000000 ]
-----------------------------------------------
SHG-TX encap details
-----------------------------------------------
outer_etype: 0
outer_vlan_id: 0
gather_profile: 0
inner_vlan_id: 0
so_l2_len_adjust: 0
-----------------------------------------------
SHG-TX mgid details
-----------------------------------------------
Base MGIDs for default mgid
base_mgid[0]: 0x0003fffb
base_mgid[1]: 0x0003fffb
base_mgid[2]: 0x0003fffb
base_mgid[3]: 0x0003fffb
base_mgid[4]: 0x0003fffb
base_mgid[5]: 0x0003fffb
base_mgid[6]: 0x0003fffb
base_mgid[7]: 0x0003fffb
MGID Entries for default mgid
oi[0]: 0
oq[0]: 16384
xc_id[0]: 1
mgid_idx[0]: 0x00000000
next_mgid[0]: 0x00000000
-----------------------------------------------
VMR 0 Details
-----------------------------------------------
vmrid: 0x5f002010
Value: 0xc0 0x00 0x1f 0xff 0xff 0xff 0xff 0xff 0xfd
Mask : 0x00 0x00 0x1f 0xff 0xff 0xff 0xff 0xff 0xe0
Result 0x32003000
====================================================
GigabitEthernet0/1/0/0, state: oper up
Number of MAC: 32770
Sent(Packets/Bytes): 749/22989834
Received(Packets/Bytes): 5732104/447104112
================ GSR HW Information ================
-----------------------------------------------
BP-TX-AC rewrite details
-----------------------------------------------
BP is local
-----------------------------------------------
BP L2 Uidb Details
-----------------------------------------------
l2fwd_enabled: true
plim_enabled: true
l2fwd_type: 4
l2_ac_type: 0
xconn_id: 0
bridge_id: 0
shg id: 0
unicast flooding enabled: 0
multicast flooding enabled: 0
broadcast flooding enabled: 0
mac learning enabled: 0
Is AC Port mode?: 0
-----------------------------------------------
HW Rewrite 0 Detail :
-----------------------------------------------
Rewrite HW Address : 0x59eff314
packets 0 bytes 0
HFA Bits 0x0 gp 0 mtu 1580 (REW)
OI 0x3fffc OutputQ 0 Output-port 0x36 local_outputq 0x0
Raw data:
[ 0x00000000 0036062c 0003fffc 00000000 ]
[ 0x00000000 00000000 0d103600 00000010 ]
[ 0x00000000 00000000 00000000 00000000 ]
-----------------------------------------------
BP OI/OQ Details
-----------------------------------------------
oi[0]: 0x00000000 oq[0] 16384
oi[1]: 0x00000000 oq[1] 65535
oi[2]: 0x00000000 oq[2] 65535
oi[3]: 0x00000000 oq[3] 65535
oi[4]: 0x00000000 oq[4] 65535
oi[5]: 0x00000000 oq[5] 65535
oi[6]: 0x00000000 oq[6] 65535
oi[7]: 0x00000000 oq[7] 65535
-----------------------------------------------
Sram table entry details
-----------------------------------------------
sram_data: 0xa000400c
====================================================
Nbor 1.1.1.1 pw-id 1
Number of MAC: 32766
Sent(Packets/Bytes): 0/0
Received(Packets/Bytes): 5731250/447037500
================ GSR HW Information ================
-----------------------------------------------
BP-TX-AC rewrite details
-----------------------------------------------
-----------------------------------------------
BP OI/OQ Details
-----------------------------------------------
oi[0]: 0x00000000 oq[0] 65535
oi[1]: 0x00000000 oq[1] 65535
oi[2]: 0x00000000 oq[2] 65535
oi[3]: 0x00000000 oq[3] 65535
oi[4]: 0x00000000 oq[4] 65535
oi[5]: 0x00000000 oq[5] 65535
oi[6]: 0x00000000 oq[6] 65535
oi[7]: 0x00000000 oq[7] 65535
-----------------------------------------------
BP Encap Info
-----------------------------------------------
mac_length: 0
mac_string:
egress_slot: 2
num_tags: 1
tags: {16001, }
if_handle: 0x03000500
====================================================
RP/0/0/CPU0:router# show l2vpn forwarding bridge-domain g1:bd1 location 0/1/CPU0
Bridge-Domain Name ID Ports addr Flooding Learning State
-------------------------------- ------ ----- ------ -------- -------- ---------
g1:bd1 0 2 65536 Enabled Enabled UP
|
Field |
Description |
|---|---|
|
Bridge-Domain Name |
Name of bridge domain is displayed. |
|
Bridge ID |
ID assigned to this bridge domain is displayed. |
|
Ports |
Number of ports that are part of this bridge domain is displayed. |
|
MAC Addr |
Number of MAC addresses that are learned on this bridge domain is displayed. |
|
Flooding |
Flooding of packets are displayed if they are enabled on this bridge domain. |
|
Learning |
Learning of MAC addresses are displayed if they are enabled on this bridge domain. |
|
State |
Current state of the bridge domain is displayed. |
Related Commands
|
Command |
Description |
|---|---|
|
Clears the MAC addresses and restarts the bridge domains on the router. |
show l2vpn forwarding bridge-domain mac-address (VPLS)
To display the summary information for the MAC address, use the show l2vpn forwarding bridge-domain mac-address command in EXEC mode.
show l2vpn forwarding bridge-domain [bridge-domain-name] mac-address { MAC-address | detail | hardware { egress | ingress } | interface type interface-path-id | neighbor address pw-id pw-id } location node-id
Syntax Description
|
bridge-domain-name |
(Optional) Name of a bridge domain. |
||
|
MAC-address |
MAC address. |
||
|
detail |
Displays detailed information for the MAC address. |
||
|
hardware |
Reads information from the hardware. |
||
|
egress |
Reads information from the egress PSE. |
||
|
ingress |
Reads information from the ingress PSE. |
||
|
interface |
Displays the match for the attachment circuit subinterface. |
||
|
type |
Interface type. For more information, use the question mark (?) online help function. |
||
|
interface-path-id |
Physical interface or virtual interface.
For more information about the syntax for the router, use the question mark (?) online help function. |
||
|
neighbor address |
Displays the match for the neighbor IP address. |
||
|
pw-id pw-id |
Displays the match for the pseudowire ID. |
||
|
location node-id |
Displays the bridge-domain information for the MAC address of the specified location. The node-id argument is entered in the rack/slot/module notation. |
Command Default
None
Command Modes
EXEC
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
|
Release 3.7.2 |
This command was introduced. |
|
Release 3.8.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read |
Examples
RP/0/0/CPU0:router# show l2vpn forwarding bridge-domain g1:bd1 location 0/1/CPU0
Bridge MAC
Bridge-Domain Name ID Ports addr Flooding Learning State
-------------------------------- ------ ----- ------ -------- -------- ---------
g1:bd1 0 2 65536 Enabled Enabled UP
The following sample output shows the list of MAC addresses that are learned on a specified bridge and summary information for the addresses:
RP/0/0/CPU0:router# show l2vpn forwarding bridge-domain mac-address location 0/1/CPU0
Mac Address Type Learned from/Filtered on LC learned Age
--------------------------------------------------------------------------------
0000.0000.0000 static Gi0/1/0/0 N/A N/A
0000.0001.0101 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.0102 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.0103 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.0104 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.0105 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.0106 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.0107 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.0108 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.0109 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.010a dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.010b dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.010c dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.010d dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.010e dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.010f dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.0110 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.0111 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
0000.0001.0112 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 22s
....
RP/0/0/CPU0:router# show l2vpn forwarding bridge-domain g1:bd1 mac-address 1.2.3 location 0/1/CPU0
Mac Address Type Learned from/Filtered on LC learned Age
--------------------------------------------------------------------------------
0001.0002.0003 static Gi0/1/0/0 N/A N/A
RP/0/0/CPU0:router# show l2vpn forwarding bridge-domain g1:bd1 mac-address hardware egress location 0/1/CPU0
Mac Address Type Learned from/Filtered on LC learned Age
--------------------------------------------------------------------------------
0000.0000.0000 static Gi0/1/0/0 N/A N/A
0000.0001.0101 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0102 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0103 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0104 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0105 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0106 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0107 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0108 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0109 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.010a dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.010b dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.010c dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.010d dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.010e dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.010f dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0110 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0111 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0112 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0113 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
0000.0001.0114 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 24s
...
RP/0/0/CPU0:router# show l2vpn forwarding bridge-domain mac-address neighbor 1.1.1.1 pw-id 1 location 0/1/CPU0
Mac Address Type Learned from/Filtered on LC learned Age
--------------------------------------------------------------------------------
0000.0003.0101 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0102 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0103 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0104 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0105 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0106 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0107 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0108 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0109 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.010a dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.010b dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.010c dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.010d dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.010e dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.010f dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0110 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0111 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0112 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0113 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0114 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
0000.0003.0115 dynamic 1.1.1.1, 1 0/1/CPU0 0d 0h 0m 30s
...
RP/0/0/CPU0:router# show l2vpn forwarding bridge-domain g1:bd1 mac-address interface gigabitEthernet 0/1/0/0 location 0/1/CPU0
Mac Address Type Learned from/Filtered on LC learned Age
--------------------------------------------------------------------------------
0000.0000.0000 static Gi0/1/0/0 N/A N/A
0000.0001.0101 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0102 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0103 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0104 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0105 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0106 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0107 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0108 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0109 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.010a dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.010b dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.010c dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.010d dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.010e dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.010f dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0110 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0111 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0112 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0113 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
0000.0001.0114 dynamic Gi0/1/0/0 0/1/CPU0 0d 0h 2m 14s
Related Commands
Command | Description |
| Displays information on the bridge that is used by the forwarding layer. |
shutdown (Bridge Domain)
To shut down a bridge domain to bring the bridge and all attachment circuits and pseudowires under it to admin down state, use the shutdown command in L2VPN bridge group bridge domain configuration mode. To re-enable the bridge domain, use the no form of this command.
shutdown
no shutdown
Syntax Description
This command has no keywords or arguments.
Command Default
By default, the bridge is not shutdown.
Command Modes
L2VPN bridge group bridge domain configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
When a bridge domain is disabled, all VFIs associated with the bridge domain are disabled. You can still attach or detach members to or from the bridge domain as well as the VFIs associated with the bridge domain.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# shutdown
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. |
shutdown (VFI)
To disable virtual forwarding interface (VFI), use the shutdown command in L2VPN bridge group bridge domain VFI configuration mode. To re-enable VFI, use the no form of this command.
shutdown
no shutdown
Syntax Description
This command has no keywords or arguments.
Command Default
By default, the VFI is not shutdown.
Command Modes
L2VPN bridge group bridge domain VFI configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# vfi v1 RP/0/0/CPU0:router(config-l2vpn-bg-bd-vfi)# shutdown
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Configures the MPLS static labels and the static labels for the access pseudowire configuration. | |
Adds an access pseudowire port to a bridge domain or a pseudowire to a bridge virtual forwarding interface (VFI). |
static-address (VPLS)
To add static entries to the MAC address for filtering, use the static-address command in L2VPN bridge group bridge domain MAC configuration mode. To remove entries profiled by the combination of a specified entry information, use the no form of this command.
static-address MAC-address drop
no static-address MAC-address drop
Syntax Description
|
MAC-address |
Static MAC address that is used to filter on the bridge domain. |
|
drop |
Drops all traffic that is going to the configured MAC address. |
Command Default
No static MAC address is configured.
Command Modes
L2VPN bridge group bridge domain MAC configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to add static MAC entries in L2VPN bridge group bridge domain MAC configuration mode. This entry causes all packets with destination MAC address 1.1.1 to be dropped.
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)# static-address 1.1.1 drop
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Enters L2VPN bridge group bridge domain MAC configuration mode. |
static-mac-address (VPLS)
To configure the static MAC address to associate a remote MAC address with a pseudowire or any other bridge interface, use the static-mac-address command in the appropriate L2VPN bridge group bridge domain configuration submode. To disable this feature, use the no form of this command.
static-mac-address MAC-address
no static-mac-address MAC-address
Syntax Description
|
MAC-address |
Static address to add to the MAC address. |
Command Default
None
Command Modes
L2VPN bridge group bridge domain VFI pseudowire configuration
L2VPN bridge group bridge domain attachment circuit configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# vfi model RP/0/0/CPU0:router(config-l2vpn-bg-bd-vfi)# neighbor 10.1.1.2 pw-id 1000 RP/0/0/CPU0:router(config-l2vpn-bg-bd-vfi-pw)# static-mac-address 1.1.1
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# interface GigabitEthernet 0/1/0/0 RP/0/0/CPU0:router(config-l2vpn-bg-bd-ac)# static-mac-address 1.1.1
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# neighbor 10.1.1.2 pw-id 2000 RP/0/0/CPU0:router(config-l2vpn-bg-bd-pw)# static-mac-address 2.2.2
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Configures the MPLS static labels and the static labels for the access pseudowire configuration. | |
Adds an access pseudowire port to a bridge domain or a pseudowire to a bridge virtual forwarding interface (VFI). | |
Configures virtual forwarding interface (VFI) parameters. |
time (VPLS)
To configure the maximum aging time, use the time command in L2VPN bridge group bridge domain MAC aging configuration mode. To disable this feature, use the no form of this command.
time seconds
no time seconds
Syntax Description
|
seconds |
MAC address table entry maximum age. The range is from 300 to 30000 seconds. Aging time is counted from the last time that the switch saw the MAC address. The default value is 300 seconds. |
Command Default
seconds: 300
Command Modes
L2VPN bridge group bridge domain MAC aging configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
If no packets are received from the MAC address for the duration of the maximum aging time, the dynamic MAC entry previously learned is removed from the forwarding table.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)# aging RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac-aging)# time 600
Related Commands
Command | Description |
Enters the MAC aging configuration submode to set the aging parameters such as time and type. | |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Enters L2VPN bridge group bridge domain MAC configuration mode. | |
Configures the type for MAC address aging. |
type (VPLS)
To configure the type for MAC address aging, use the type command in L2VPN bridge group bridge domain MAC aging configuration mode. To disable this feature, use the no form of this command.
type { absolute | inactivity }
no type { absolute | inactivity }
Syntax Description
|
absolute |
Configures the absolute aging type. |
|
inactivity |
Configures the inactivity aging type. |
Command Default
By default, the inactivity type is configured.
Command Modes
L2VPN bridge group bridge domain MAC aging configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
In general, the type is set to inactivity. With an inactivity type configuration, a MAC address is removed from the forwarding table after the MAC address is inactive for the configured aging time.
With an absolute type configuration, a MAC address is always removed from the forwarding table after the aging time has elapsed once it is initially learned.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to configure the MAC address aging type to absolute for every member of the bridge domain named bar:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)# aging RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac-aging)# type absolute
Related Commands
Command | Description |
Enters the MAC aging configuration submode to set the aging parameters such as time and type. | |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Enters L2VPN bridge group bridge domain MAC configuration mode. | |
Configures the maximum aging time. |
vfi (VPLS)
To configure virtual forwarding interface (VFI) parameters and to enter L2VPN bridge group bridge domain VFI configuration mode, use the vfi command in L2VPN bridge group bridge domain configuration mode. To remove all configurations that are made under the specified VFI, use the no form of this command.
vfi vfi-name
no vfi vfi-name
Syntax Description
|
vfi-name |
Name of the specified virtual forwarding interface. |
Command Default
None
Command Modes
L2VPN bridge group bridge domain configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the vfi command to enter L2VPN bridge group bridge domain VFI configuration mode.
You cannot configure a pseudowire directly under a bridge domain. Therefore, a psuedowire must be configured under a VFI, which is configured under a bridge domain.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
The following example shows how to create a VFI:
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# vfi v1 RP/0/0/CPU0:router(config-l2vpn-bg-bd-vfi)#
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Configures the MPLS static labels and the static labels for the access pseudowire configuration. | |
Adds an access pseudowire port to a bridge domain or a pseudowire to a bridge virtual forwarding interface (VFI). |
withdraw (VPLS)
To enable MAC address withdrawal for a specified bridge domain, use the withdraw command in L2VPN bridge group bridge domain MAC configuration mode. To disable this feature, use the no form of this command
withdraw { disable }
no withdraw { disable }
Syntax Description
|
disable |
Disables MAC address withdrawal. |
Command Default
By default, MAC address withdrawal is enabled.
Command Modes
L2VPN bridge group bridge domain MAC configuration
Command History
|
Release |
Modification |
|---|---|
|
Release 3.7.0 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Task ID
|
Task ID |
Operations |
|---|---|
|
l2vpn |
read, write |
Examples
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)# withdraw disable
RP/0/0/CPU0:router# configure RP/0/0/CPU0:router(config)# l2vpn RP/0/0/CPU0:router(config-l2vpn)# bridge group 1 RP/0/0/CPU0:router(config-l2vpn-bg)# bridge-domain bar RP/0/0/CPU0:router(config-l2vpn-bg-bd)# mac RP/0/0/CPU0:router(config-l2vpn-bg-bd-mac)# withdraw access-pw disable
Related Commands
Command | Description |
Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode. | |
Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain. | |
Enters L2VPN configuration mode. | |
Enters L2VPN bridge group bridge domain MAC configuration mode. |
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