Cisco ASR 9000 Series Aggregation Services Router L2VPN and Ethernet Services Command Reference, Release 4.3.x
Provider Backbone Bridge Commands
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Provider Backbone Bridge Commands

The IEEE 802.1ah standard (Ref [4]) provides a means for interconnecting multiple provider bridged networks inorder to build a large scale end-to-end Layer 2 provider bridged network.

For detailed information about PBB concepts, configuration tasks, and examples, see the Cisco ASR 9000 Series Aggregation Services Router L2VPN and Ethernet Services Configuration Guide.

backbone-source-mac

To configure the backbone source MAC address, use the backbone-source-mac command in pbb configuration mode or in the EVPN Interface Ethernet segment configuration mode. To return to the default behavior, use the no form of this command.


Note


If the backbone source MAC address is not configured then one of the reserved addresses from the Chassis MAC pool is chosen automatically. To view the reserved address, use the show l2vpn pbb backbone-source-mac command.


backbone-source-mac mac-address

no backbone-source-mac mac-address

Syntax Description

mac address

Backbone source MAC address in hexadecimal format.

Command Default

None

Command Modes

PBB configuration

EVPN Interface Ethernet segment configuration

Command History

Release

Modification

Release 3.9.1

This command was introduced.

Release 4.3.2

Support for this command in the EVPN Interface Ethernet segment configuration was introduced.

Usage Guidelines

The command default in the EVPN Interface Ethernet segment configuration is the CE system-id with administrative bit flip. Use this command to overwrite the CE-system id of an Ethernet Segment. The backbone source MAC can be configured only on a bundle interface.

Task ID

Task ID

Operations

l2vpn

read, write

Examples

In the following example, the backbone source MAC address is set to 0045.1200.04:

config
l2vpn
  pbb
    backbone-source-mac 0045.1200.0400
 !
!
This example shows how to set the backbone source MAC address in the EVPN Interface Ethernet segment configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# interface bundle-ether 1
RP/0/RSP0/CPU0:router(config-evpn-ac)# ethernet segment
RP/0/RSP0/CPU0:router(config-evpn-ac-es)# backbone-source-mac 0045.1200.0400
RP/0/RSP0/CPU0:router(config-evpn-ac-es)# 

Related Commands

Command

Description

pbb

Configures the provider backbone bridge core or edge.  

evpn

Enters EVPN configuration mode.  

interface (EVPN)

Enters the EVPN Interface configuration mode.  

ethernet-segment

Enters EVPN interface ethernet segment configuration mode.  

bgp (EVPN)

To enable Border Gateway Protocol (BGP) in the PBB EVPN configuration, use the bgp command in the EVPN configuration or EVPN EVI configuration mode. To disable the BGP configuration, use the no form of this command.

bgp [rd]

bgp [ rd | route-target ]

no bgp

Syntax Description

rd

Sets the Route Distinguisher.

route-target

Sets the Route Target.

Command Default

None.

Command Modes

EVPN configuration

EVPN EVI configuration

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

The keyword route-target is supported only in the EVPN EVI BGP configuration.

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to enable BGP in the EVPN configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# bgp
RP/0/RSP0/CPU0:router(config-evpn-bgp)# 
This example shows how to enable BGP in the EVPN EVI configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# evi 2
RP/0/RSP0/CPU0:router(config-evpn-evi)# bgp
RP/0/RSP0/CPU0:router(config-evpn-evi-bgp)# 

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

evi

Enters the EVPN EVI configuration mode to configure optional BGP settings for a bridge domain or EVI.  

route-target

Specifies a route target for the VFI, PBB EVPN or EVPN bridge domain.  

rd

 

ethernet-segment

To enter the EVPN interface ethernet segment configuration mode, use the ethernet-segment command in the EVPN interface configuration mode. To disable the Ethernet segment configuration, use the no form of this command.

ethernet-segment [ backbone-source-mac | identifier | load-balancing-mode | service-carving ]

no ethernet-segment [ backbone-source-mac | identifier | load-balancing-mode | service-carving ]

Syntax Description

backbone-source-mac

Specifies Backbone Source MAC.

identifier

Specifies Ethernet Segment Identifier.

load-balancing-mode

Specifies load balancing mode.

service-carving

Specifies service carving.

Command Default

None.

Command Modes

EVPN interface configuration

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to enter the EVPN interface ethernet segment configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# interface bundle-ether 1
RP/0/RSP0/CPU0:router(config-evpn-ac)# ethernet-segment
RP/0/RSP0/CPU0:router(config-evpn-ac-es)# 

Related Commands

Command

Description

interface (EVPN)

Enters the EVPN Interface configuration mode.  

backbone-source-mac

Configures the backbone source MAC address.  

identifier

Sets the Ethernet segment identifier value.  

load-balancing-mode

Sets the load balancing mode of a physical port or bundle to active-active.  

service-carving

Specifies the list of service identifiers as active and standby services.  

evi

To enter the EVPN EVI configuration mode and configure optional BGP settings for a bridge domain or EVI, use the evi command in the EVPN configuration mode. To return to the EVPN configuration mode, use the no form of this command.

evi evi-id

no evi evi-id

Syntax Description

evi-id

Specifies the Ethernet VPN ID to set. The range is from 1 to 65534.

Command Default

None.

Command Modes

EVPN configuration mode

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Use this command to configure static BGP route distinguisher or BGP route target for an EVI.

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to enter the EVPN EVI configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# evi 2
RP/0/RSP0/CPU0:router(config-evpn-evi)# 

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

bgp (EVPN)

Enables BGP in the PBB EVPN configuration.  

evpn

To enter EVPN configuration mode, use the evpn command in the global configuration mode. To return to the global configuration mode, use the no form of this command.

evpn [ bgp | evi | interface | timers ]

no evpn [ bgp | evi | interface | timers ]

Syntax Description

bgp

Configures BGP.

evi

Configures Ethernet VPN ID (EVI).

interface

Assigns an interface to EVPN.

timers

Configures global EVPN timers.

Command Default

None.

Command Modes

Global configuration

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to enter the EVPN configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# 

Related Commands

Command

Description

evi

Enters the EVPN EVI configuration mode to configure optional BGP settings for a bridge domain or EVI.  

bgp (EVPN)

Enables BGP in the PBB EVPN configuration.  

interface (EVPN)

Enters the EVPN Interface configuration mode.  

timers

Configures timers that affect the convergence of PBB EVPN in failure scenarios.  

evpn evi

To enable PBB EVPN and set the EVI for the bridge, use the evpn evi command in the L2VPN bridge group bridge domain PBB-core configuration mode. To disable PBB EVPN and reset the EVI, use the no form of this command.

evpn evi evi-id

no evpn evi evi-id

Syntax Description

evi-id

Specifies the Ethernet VPN ID to set. The range is from 1 to 65534.

Command Default

None.

Command Modes

L2VPN bridge group bridge domain PBB core configuration

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

The VPN ID must be unique globally per network.

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to enable PBB EVPN and set the EVI for the bridge:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# l2vpn
RP/0/RSP0/CPU0:router(config-l2vpn)# bridge group 1
RP/0/RSP0/CPU0:router(config-l2vpn-bg)# bridge-domain 1
RP/0/RSP0/CPU0:router(config-l2vpn-bg-bd)# pbb core
RP/0/RSP0/CPU0:router(config-l2vpn-bg-bd-pbb-core)# evpn evi 2
RP/0/RSP0/CPU0:router(config-l2vpn-bg-bd-pbb-core)# 

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

l2vpn

Enters L2VPN configuration mode.  

pbb

Configures the provider backbone bridge core or edge.  

flushagain

To configure the MAC flush again timer, use the flushagain command in the EVPN Interface Timers configuration or in the EVPN Timers configuration mode. To reset the MAC flushagain timer, use the no form of this command.

flushagain seconds

no flushagain seconds

Syntax Description

seconds

Specifies the value in seconds ranging from 0 to 120 seconds. The default value is 60 seconds.

Command Default

None.

Command Modes

EVPN Interface Timers configuration

EVPN Timers configuration

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to configure the MAC flushagain timer in the EVPN Interface Timers configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# interface bundle-ether 1
RP/0/RSP0/CPU0:router(config-evpn-ac)# timers
RP/0/RSP0/CPU0:router(config-evpn-ac-timers)# flushagain 20
RP/0/RSP0/CPU0:router(config-evpn-ac-timers)# 
This example shows how to configure the MAC flushagain timer in the EVPN Timers configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# timers
RP/0/RSP0/CPU0:router(config-evpn-timers)# flushagain 30
RP/0/RSP0/CPU0:router(config-evpn-timers)# 

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

interface (EVPN)

Enters the EVPN Interface configuration mode.  

timers

Configures timers that affect the convergence of PBB EVPN in failure scenarios.  

recovery

Configures the recovery timer.  

peering

Configures the peering timer.  

programming

Configures the programming timer.  

identifier

To set the Ethernet segment identifier value of an interface, use the identifier command in the EVPN interface Ethernet-segment configuration mode. To delete the Ethernet segment identifier value, use the no form of this command.

identifier system-priority priority-value system-id system-id

no identifier system-priority priority-value system-id system-id

Syntax Description

system-priority

Specifies the CE system priority (LACP) .

priority-value

Specifies the LACP system-priority value. The range is from 0 to ffff.

system-id

Specifies the CE system ID (LACP).

system-id

Specifies the LACP system ID in the H.H.H format.

Command Default

None.

Command Modes

EVPN interface Ethernet segment configuration mode

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Use this command to overwrite computed Ethernet segment identifier value or to set Ethernet segment identifier value of an interface which is not a bundle. The concatenated value is unique per PE.

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to set the Ethernet segment identifier value of an interface in the EVPN interface Ethernet segment configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# interface bundle-ether 1
RP/0/RSP0/CPU0:router(config-evpn-ac)# ethernet segment
RP/0/RSP0/CPU0:router(config-evpn-ac-es)# identifier system-priority 2 system-id 1.1.1

Related Commands

Command

Description

ethernet-segment

Enters EVPN interface ethernet segment configuration mode.  

load-balancing-mode

Sets the load balancing mode of a physical port or bundle to active-active.  

service-carving

Specifies the list of service identifiers as active and standby services.  

backbone-source-mac

Configures the backbone source MAC address.  

interface (EVPN)

To enter the physical port interface or the bundle name interface configuration mode, use the interface command in the EVPN configuration mode. To return to the EVPN configuration mode, use the no form of this command.

interface type interface path-id

no interface type interface path-id

Syntax Description

type

Specifies the physical ethernet interface or bundle ethernet Interface type connected to the CE device.

For more information about the syntax for the router, use the question mark (?) online help function.

interface path-id

Physical port name or main bundle name.

The range for the bundle name is from 1 to 65535.

Note   

Use the show interfaces command to see a list of all interfaces currently configured on the router.

For more information about the syntax for the router, use the question mark (?) online help function.

Command Default

None.

Command Modes

EVPN configuration mode

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

To specify a physical interface, the notation for the interface-path-id is rack / slot / module / port. The slash between values is required as part of the notation. An explanation of each component of the naming notation is as follows:
  • rack: Chassis number of the rack.
  • slot: Physical slot number of the line card.
  • module: Module number. A physical layer interface module (PLIM) is always 0.
  • port: Physical port number of the interface.

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to enter the EVPN Interface configuration mode for bundle-ether 1:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# interface bundle-ether 1
RP/0/RSP0/CPU0:router(config-evpn-ac)# 

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

ethernet-segment

Enters EVPN interface ethernet segment configuration mode.  

mac-flush mvrp

Performs a MAC flush on an Ethernet-segment.  

timers

Configures timers that affect the convergence of PBB EVPN in failure scenarios.  

load-balancing-mode

To set the load balancing mode of a physical port or bundle to active-active, use the load-balancing-mode command in the EVPN Interface Ethernet segment configuration mode. To disable the load balancing mode from active-active, use the no form of this command.

load-balancing-mode per-service

no load-balancing-mode per-service

Syntax Description

per-service

Specifies the per-service load balancing.

Command Default

Active-active per-flow

Command Modes

EVPN interface Ethernet segment configuration mode

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Use this command in a multi-homing configuration to set the redundancy mode to active-active per service.

In this mode, services that are active on one PoA are not active on the other PoA. Services can be represented by an ISID in case of PBB EVPN.

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to set the load balancing mode of a physical port or bundle to active-active:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# interface bundle-ether 1
RP/0/RSP0/CPU0:router(config-evpn-ac)# ethernet segment
RP/0/RSP0/CPU0:router(config-evpn-ac-es)# load-balancing-mode per-service
RP/0/RSP0/CPU0:router(config-evpn-ac-es)# 

Related Commands

Command

Description

ethernet-segment

Enters EVPN interface ethernet segment configuration mode.  

identifier

Sets the Ethernet segment identifier value.  

service-carving

Specifies the list of service identifiers as active and standby services.  

backbone-source-mac

Configures the backbone source MAC address.  

mac-flush mvrp

To perform a MAC flush on an Ethernet-segment, use the mac-flush command in the EVPN interface configuration mode. To disable the MAC flush setting, use the no form of this command.

mac-flush mvrp

no mac-flush mvrp

Syntax Description

mvrp

Specifies the MAC flush over MVRP.

Command Default

STP-TCN

Command Modes

EVPN interface configuration

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to perform the MAC flush over MVRP on an Ethernet segment:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# interface bundle-ether 1
RP/0/RSP0/CPU0:router(config-evpn-ac)# mac-flush mvrp
RP/0/RSP0/CPU0:router(config-evpn-ac)# 

Related Commands

Command

Description

interface (EVPN)

Enters the EVPN Interface configuration mode.  

mode singleton

To enable singleton ICCP mode, use the mode singleton command in the Redundancy ICCP group configuration mode. To disable singleton ICCP mode, use the no form of this command.

mode singleton

no mode singleton

Syntax Description

This command has no arguments or keywords.

Command Default

None.

Command Modes

Redundancy ICCP group configuration

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to enable singleton ICCP mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# redundancy
RP/0/RSP0/CPU0:router(config-redundancy)# iccp
RP/0/RSP0/CPU0:router(config-redundancy-iccp)# group 1
RP/0/RSP0/CPU0:router(config-redundancy-iccp-group)# mode singleton
RP/0/RSP0/CPU0:router(config-redundancy-iccp-group)#  

Related Commands

Command

Description

redundancy iccp group

Configures Inter Chassis Communication Protocol (ICCP) parameters.  

pbb

To configure the provider backbone bridge core or edge, use the pbb command in the bridge domain configuration submode. To return to the default behavior, use the no form of this command.

pbb { edge i-sid service-id core-bridge core-bridge-domain-name | core }

no pbb { edge i-sid service-id core-bridge core-bridge-domain-name | core }

Syntax Description

edge

Configures the PBB edge.

i-sid

Specifies the service instance identifier. The ranges is from 256 to 16777214.

Note   

The 16777215 (0xFFFFFF) service instance identifier is reserved for wildcard.

service-id

Service instance identifier.

core-bridge

Specifies the name of the core-bridge domain connected to that edge-bridge domain.

core-bridge-domain-name

Core bridge domain name.

core

Configures the PBB core.

Command Default

None

Command Modes

L2VPN bridge group bridge domain configuration

Command History

Release

Modification

Release 3.9.1

This command was introduced.

Usage Guidelines

This command allows you to enter pbb edge configuration mode or pbb core configuration mode.

Task ID

Task ID

Operations

l2vpn

read, write

Examples

The following example shows how to configure the PBB edge component:

config
l2vpn
  bridge group PBB
    bridge-domain PBB-EDGE
      interface GigabitEthernet0/0/0/38.100
      !
      interface GigabitEthernet0/2/0/30.150
      !
      pbb edge i-sid 1000 core-bridge PBB-CORE
   !
 !
!

The following example shows how to configure the PBB core component:

config
l2vpn
 bridge group PBB
  bridge-domain PBB-CORE
   interface G0/5/0/10.100
   !
   interface G0/2/0/20.200
   !
   pbb core
  !
 !
!

Related Commands

Command

Description

bridge-domain (VPLS)

Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode.  

bridge group (VPLS)

Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain.  

l2vpn

Enters L2VPN configuration mode.  

peering

To configure the peering timer, use the peering command in the EVPN Timers configuration mode. To delete the peering timer, use the no form of this command.

peering seconds

no peering seconds

Syntax Description

seconds

Specifies the value in seconds ranging from 0 to 300 seconds. The default value is 45 seconds.

Command Default

None.

Command Modes

EVPN Timers configuration

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

In a single homed Ethernet segment, wait for this timer to expire before advertising BGP route target, Ethernet segment identifier (ESI), and local MAC.

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to configure the peering timer in the EVPN Timers configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# timers
RP/0/RSP0/CPU0:router(config-evpn-timers)# peering 30
RP/0/RSP0/CPU0:router(config-evpn-timers)# 

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

timers

Configures timers that affect the convergence of PBB EVPN in failure scenarios.  

flushagain

Configures the MAC flushagain timer.  

recovery

Configures the recovery timer.  

programming

Configures the programming timer.  

programming

To configure the programming timer, use the programming command in the EVPN Timers configuration mode. To delete the programming timer, use the no form of this command.

programming microseconds

no programming microseconds

Syntax Description

microseconds

Specifies the value in microseconds ranging from 0 to 100000 seconds. The default value is 1500 microseconds.

Command Default

None.

Command Modes

EVPN Timers configuration

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Every time the ES Manager runs DF election, it starts a programming timer to account for the time needed by the hardware to apply the new carving. At the expiry time, the next ES route object is processed or carved, restarting the timer.

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to configure the programming timer in the EVPN Timers configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# timers
RP/0/RSP0/CPU0:router(config-evpn-timers)# programming 5000
RP/0/RSP0/CPU0:router(config-evpn-timers)# 

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

timers

Configures timers that affect the convergence of PBB EVPN in failure scenarios.  

flushagain

Configures the MAC flushagain timer.  

recovery

Configures the recovery timer.  

peering

Configures the peering timer.  

recovery

To configure the recovery timer, use the recovery command in the EVPN Interface Timers configuration or in the EVPN Timers configuration mode. To delete the recovery timer, use the no form of this command.

recovery seconds

no recovery seconds

Syntax Description

seconds

Specifies the value in seconds ranging from 20 to 3600 seconds. The default value is 20 seconds.

Command Default

None.

Command Modes

EVPN Interface Timers configuration

EVPN Timers configuration

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

This timer is used to wait before processing the port state UP event in order to give the CE running STP to converge. If the interface is up and all conditions are already met, this timer is skipped to not add any more delays.

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to configure the recovery timer in the EVPN Interface Timers configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# interface bundle-ether 1
RP/0/RSP0/CPU0:router(config-evpn-ac)# timers
RP/0/RSP0/CPU0:router(config-evpn-ac-timers)# recovery 50
RP/0/RSP0/CPU0:router(config-evpn-ac-timers)# 
This example shows how to configure the recovery timer in the EVPN Timers configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# timers
RP/0/RSP0/CPU0:router(config-evpn-timers)# recovery 300
RP/0/RSP0/CPU0:router(config-evpn-timers)# 

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

interface (EVPN)

Enters the EVPN Interface configuration mode.  

timers

Configures timers that affect the convergence of PBB EVPN in failure scenarios.  

flushagain

Configures the MAC flushagain timer.  

peering

Configures the peering timer.  

programming

Configures the programming timer.  

rewrite ingress tag push

To configure the backbone VLAN ID for a PBB core bridge, use the rewrite ingress tag push command in the PBB core configuration mode. To return to the default behavior, use the no form of this command.

rewrite ingress tag push dot1ad vlan-id symmetric

Syntax Description

dot1ad

Indicates that the IEEE 802.1ad provider bridges encapsulation type is used.

vlan-id

VLAN ID. Range is from 1 to 4094.

symmetric

Specifies that all rewrites must be symmetric.

Command Default

None

Command Modes

PBB core configuration

Command History

Release

Modification

Release 3.9.1

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

l2vpn

read, write

Examples

The following example shows how to configure the backbone VLAN ID for the PBB core bridge:

config
l2vpn
  bridge group PBB
    bridge-domain PBB-CORE
      interface G0/5/0/10.100
      !
      interface G0/2/0/20.200
      !
      pbb core
       rewrite ingress tag push dot1ad 100 symmetric
   !
 !
!

Related Commands

Command

Description

bridge-domain (VPLS)

Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode.  

bridge group (VPLS)

Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain.  

l2vpn

Enters L2VPN configuration mode.  

pbb

Configures the provider backbone bridge core or edge.  

service-carving

To specify a list of service identifiers as active and standby services, use the service-carving command in the EVPN Interface Ethernet segment configuration mode. To delete service carving of a list of service identifiers, use the no form of this command.

service-carving manual [ primary service-id -range secondary service-id-range ]

no service-carving manual [ primary service-id-range secondary service-id-range ]

Syntax Description

manual

Specifies service identifiers or EVI-list services manually.

primary

Specifies the primary services list.

secondary

Specifies the secondary services list.

service-id-range

Specifies the services list notation in the range 100, 201-300, 401. The range is within 256 to 16777214.

Command Default

Automatic service carving

Command Modes

EVPN interface Ethernet segment configuration mode

Command History

Release Modification
Release 4.3.2

This command was introduced.

Usage Guidelines

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to specify a list of service identifiers as active and standby services:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# interface bundle-ether 1
RP/0/RSP0/CPU0:router(config-evpn-ac)# ethernet segment
RP/0/RSP0/CPU0:router(config-evpn-ac-es)# service-carving manual primary 201-300 secondary 400-500
RP/0/RSP0/CPU0:router(config-evpn-ac-es)# 

Related Commands

Command

Description

ethernet-segment

Enters EVPN interface ethernet segment configuration mode.  

identifier

Sets the Ethernet segment identifier value.  

load-balancing-mode

Sets the load balancing mode of a physical port or bundle to active-active.  

backbone-source-mac

Configures the backbone source MAC address.  

show evpn ethernet-segment

To display the EVPN Ethernet segment information, use the show evpn ethernet-segment command in the EXEC mode.

show evpn ethernet-segment [ detail | esi | interface | location | private | standby ]

Syntax Description

detail

Displays detailed information.

esi

Filters by Ethernet Segment identifier.

interface

Filters by interface name.

location

Displays location specific information.

private

Displays private information.

standby

Displays standby node specific information.

Command Default

None.

Command Modes

EXEC

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Task ID

Task ID Operation

l2vpn

read

Examples

This sample output shows the EVPN Ethernet segment with ESI filter:

RP/0/RSP0/CPU0:router#show evpn ethernet-segment interface gigabitethernet 0/3/0/0 detail
Ethernet Segment Id      Interface      Nexthops                                
------------------------ -------------- ----------------------------------------
0210.0300.9e00.0210.0000 Gi0/3/0/0      1.100.100.100                           
                                        2.100.100.100                           
be01.0300.be01.ce00.0001 BE1            1.100.100.100                           
                                        2.100.100.100                           
be02.0300.be02.0101.0002 BE2            1.100.100.100                           
                                        2.100.100.100                           
N/A                      Gi0/3/0/3      N/A                                     

This sample output shows the EVPN Ethernet segment detailed information:

RP/0/RSP0/CPU0:router#show evpn ethernet-segment detail
Tue Jun 25 14:17:09.610 EDT
Legend:
  A- PBB-EVPN load-balancing mode and Access Protection incompatible,
  B- no Bridge Ports PBB-EVPN enabled,
  C- Backbone Source MAC missing,
  E- ESI missing,
  H- Interface handle missing,
  I- Interface name missing,
  M- Interface in Down state,
  O- BGP End of Download missing,
  P- Interface already Access Protected,
  Pf-Interface forced single-homed,
  R- BGP RID not received,
  S- Interface in redundancy standby state,
  X- ESI-extracted MAC Conflict

Ethernet Segment Id      Interface      Nexthops                                
------------------------ -------------- ----------------------------------------
0210.0300.9e00.0210.0000 Gi0/3/0/0      1.100.100.100                           
                                        2.100.100.100                           
  ES to BGP Gates   : Ready
  ES to L2FIB Gates : Ready
  Main port         :
     Interface name : GigabitEthernet0/3/0/0
     IfHandle       : 0x1800300
     State          : Up
     Redundancy     : Not Defined
  Source MAC        : 0001.ed9e.0001 (PBB BSA)
  Topology          :
     Operational    : MHN
     Configured     : A/A per service (default)
  Primary Services  : Auto-selection
  Secondary Services: Auto-selection
  Service Carving Results:
     Bridge ports   : 3
     Elected        : 0
     Not Elected    : 3
          I-Sid NE  :  1450101, 1650205, 1850309
  MAC Flushing mode : STP-TCN
  Peering timer     : 45 sec [not running]
  Recovery timer    : 20 sec [not running]
  Flushagain timer  : 60 sec

be01.0300.be01.ce00.0001 BE1            1.100.100.100                           
                                        2.100.100.100                           
  ES to BGP Gates   : Ready
  ES to L2FIB Gates : Ready
  Main port         :
     Interface name : Bundle-Ether1
     IfHandle       : 0x000480
     State          : Up
     Redundancy     : Active
  Source MAC        : 0024.be01.ce00 (Local)
  Topology          :
     Operational    : MHN
     Configured     : A/A per flow (default)
  Primary Services  : Auto-selection
  Secondary Services: Auto-selection
  Service Carving Results:
     Bridge ports   : 3
     Elected        : 3
          I-Sid E   :  1450102, 1650206, 1850310
     Not Elected    : 0
  MAC Flushing mode : STP-TCN
  Peering timer     : 45 sec [not running]
  Recovery timer    : 20 sec [not running]
  Flushagain timer  : 60 sec

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

ethernet-segment

Enters EVPN interface ethernet segment configuration mode.  

show evpn evi

To display the EVPN E-VPN ID information, use the show evpn evi command in the EXEC mode.

show evpn evi [ bridge-domain | detail | inclusive-multicast | location | mac | private | standby | vpn-id ]

Syntax Description

bridge-domain

Displays information for a specified bridge-domain..

detail

Displays detailed information.

inclusive-multicast

Displays EVPN Inclusive Multicast information.

location

Displays location specific information.

mac

Displays EVI MAC route associated configuration information.

private

Displays private information.

standby

Displays standby node specific information.

vpn-id

Displays information for a specified E-VPN Identifier.

Command Default

None.

Command Modes

EXEC

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Task ID

Task ID Operation

l2vpn

read

Examples

This sample output shows the EVPN EVI information with the VPN-ID and MAC address filter:

RP/0/RSP0/CPU0:router#show evpn evi vpn-id 185 mac 0024.be03.ce01
MAC address    Nexthop                                 Label    vpn-id
-------------- --------------------------------------- -------- --------
0024.be03.ce01 3.100.100.100                           16004    185     
               4.100.100.100                           16004    185     
   ESI port key : 0x0000
   Source       : Remote
   Flush Count  : 0

This sample output shows the EVPN EVI information with the VPN-ID and inclusive-multicast filter:

RP/0/RSP0/CPU0:router#show evpn evi vpn-id 185 inclusive-multicast service-id 1850312 orig-ip 1.100.100.100
ISID           Originating IP                 vpn-id    
-------------- ------------------------------ ----------
1850312        1.100.100.100                            185     
1850312        2.100.100.100                            185     
1850312        3.100.100.100                            185     
1850312        4.100.100.100                            185

This sample output shows the EVPN EVI inclusive-multicast information:
RP/0/RSP0/CPU0:router#show evpn evi inclusive-multicast detail
ISID: 1850312, Originating IP: 1.100.100.100                            185     
    Nexthop: ::                                      
    Label  : 16005   
    Source : Local
ISID: 1850312, Originating IP: 2.100.100.100                            185     
    Nexthop: 2.100.100.100                           
    Label  : 16005   
    Source : Remote
ISID: 1850312, Originating IP: 3.100.100.100                            185     
    Nexthop: 3.100.100.100                           
    Label  : 16005   
    Source : Remote
ISID: 1850312, Originating IP: 4.100.100.100                            185     
    Nexthop: 4.100.100.100                           
    Label  : 16005   
    Source : Remote

This sample output shows the EVPN EVI information with the bridge-domain filter:
RP/0/RSP0/CPU0:router#show evpn evi bridge-domain tb1-core1 detail
EVI        Bridge Domain                Type   
---------- ---------------------------- -------
145        tb1-core1                    PBB 
165        tb1-core2                    PBB 
185        tb1-core3                    PBB 
65535      ES:GLOBAL                    BD  

This sample output shows the EVPN EVI detailed information:
RP/0/RSP0/CPU0:router#show evpn evi detail
EVI        Bridge Domain                Type   
---------- ---------------------------- -------
145        tb1-core1                    PBB 
   Unicast Label  : 16000
   Multicast Label: 16001
   RD Config: none
   RD Auto  : (auto) 1.100.100.100:145
   RT Auto  : 100:145
   Route Targets in Use           Type   
   ------------------------------ -------
   100:145                        Import 
   100:145                        Export 

165        tb1-core2                    PBB 
   Unicast Label  : 16002
   Multicast Label: 16003
   RD Config: none
   RD Auto  : (auto) 1.100.100.100:165
   RT Auto  : 100:165
   Route Targets in Use           Type   
   ------------------------------ -------
   100:165                        Import 
   100:165                        Export 

185        tb1-core3                    PBB 
   Unicast Label  : 16004
   Multicast Label: 16005
   RD Config: none
   RD Auto  : (auto) 1.100.100.100:185
   RT Auto  : 100:185
   Route Targets in Use           Type   
   ------------------------------ -------
   100:185                        Import 
   100:185                        Export 

65535      ES:GLOBAL                    BD  
   Unicast Label  : 0
   Multicast Label: 0
   RD Config: none
   RD Auto  : (auto) 1.100.100.100:0
   RT Auto  : none
   Route Targets in Use           Type   
   ------------------------------ -------
   0100.9e00.0210                 Import 
   0100.be01.ce00                 Import 
   0100.be02.0101                 Import 

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

evi

Enters the EVPN EVI configuration mode to configure optional BGP settings for a bridge domain or EVI.  

show evpn summary

To display the EVPN summary, use the show evpn summary command in the EXEC mode.

show evpn summary [ location | private | standby ]

Syntax Description

location

Displays location specific information.

private

Displays private information.

standby

Displays standby node specific information.

Command Default

None.

Command Modes

EXEC

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

Task ID

Task ID Operation

l2vpn

read

Examples

This sample output shows the EVPN summary:

RP/0/RSP0/CPU0:router#show evpn summary
Thu Jul  4 01:34:58.838 DST
-----------------------------
Global Information
-----------------------------
Number of EVIs                : 1
Number of Local MAC Routes    : 1
Number of Remote MAC Routes   : 0
Number of Local IMCAST Routes : 0
Number of Remote IMCAST Routes: 0
Number of Internal Labels     : 0
Number of ES Entries          : 0
BGP Router ID                 : ::
BGP ASN                       : Invalid
PBB BSA MAC address           : f866.f214.abd7
Global peering timer          :     45 seconds
Global recovery timer         :     20 seconds
Global programming timer      :   1500 microseconds
Global flushagain timer       :     60 seconds
-----------------------------
High Availability Information
-----------------------------
BGP EOD                       : N
Number of Marked MAC Routes   : 0
Number of Swept MAC Routes    : 0
Number of Marked IMCAST Routes: 0
Number of Swept IMCAST Routes : 0

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

show l2vpn bridge-domain pbb

To display the provider backbone bridge details, use the show l2vpn bridge-domain pbb command in EXEC mode.

show l2vpn bridge-domain pbb { core [ brief | detail | hardware | private ] | edge [ brief | core-bridge | detail | hardware | private ] | i-sid service-id [ brief | detail | hardware | private ] }

Syntax Description

core

Displays the PBB core.

edge

Displays the PBB edge.

i-sid

Displays the service instance identifier.

service-id

Service ID.

brief

Displays brief information about the PBB core, edge or service instance identifier.

detail

Displays detailed information about the PBB core, edge or service instance identifier.

hardware

Displays hardware information.

private

Displays private information about the PBB core, edge or service instance identifier.

core-bridge

Displays the name of the core-bridge domain connected to the edge-bridge domain.

Command Default

None

Command Modes

l2vpn

Command History

Release

Modification

Release 3.9.1

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

l2vpn

read

Examples

The following examples shows the output from the show l2vpn bridge-domain pbb command:

Example 1:

#show l2vpn bridge-domain isid 1234
Bridge group: g2, bridge-domain: pbb-bd1, id: 1, state: up, ShgId: 0, MSTi: 0
  Type:  pbb-edge, I-SID: 1234     
  Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
  Filter MAC addresses: 0  
ACs: 1 (1 up), VFIs: 0, PWs: 0 (0 up), PBBs: 1 (1 up)
List of PBBs:
    PBB Edge, state: up, Static MAC addresses: 0
    List of ACs:
    Gi0/2/0/0, state: up, Static MAC addresses: 2, MSTi: 0

Example 2:

#show l2vpn bridge-domain detail isid 1234
Bridge group: g2, bridge-domain: pbb-bd1, id: 1, state: up, ShgId: 0, MSTi: 0
  Type:  pbb-edge, I-SID: 1234
  Core-bridge: pbb-bd2
  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: 0, PWs: 0 (0 up), PBBs: 1 (1 up)
 List of PBBs:
    PBB Edge, state is up
      XC ID 0x2000001
      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
      Split Horizon Group: none
      DHCPv4 snooping: disabled
      IGMP Snooping profile: 
      Storm Control: disabled
      Unknown-unicast-bmac: 666.777.888               
      CMAC to BMAC Mapping Table: 
         CMAC             |    BMAC
         -------------------------------------------------
         222.333.444     |    777.888.999
         333.444.555     |    888.999.111
      Statistics:
        packet totals: receive 3919680,send 9328
        byte totals: receive 305735040,send 15022146

  List of ACs:
    AC: GigabitEthernet0/1/0/0, state is up
      Type Ethernet
      MTU 1500; XC ID 0x2000001; interworking none; MSTi 0
      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

Example 3:

#show l2vpn bridge-domain pbb edge 
Bridge group: g2, bridge-domain: pbb-bd1, id: 1, state: up, ShgId: 0, MSTi: 0
  Type:  pbb-edge, I-SID: 1234     
  Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
  Filter MAC addresses: 0
ACs: 1 (1 up), VFIs: 0, PWs: 0 (0 up), PBBs: 1 (1 up)
List of PBBs:
    PBB Edge, state: up, Static MAC addresses: 2
List of ACs:
    Gi0/2/0/0, state: up, Static MAC addresses: 2, MSTi: 0

Bridge group: g2, bridge-domain: pbb-bd3, id: 3, state: up, ShgId: 0, MSTi: 0
  Type:  pbb-edge, I-SID: 2345     
  Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
  Filter MAC addresses: 0  
ACs: 1 (1 up), VFIs: 0, PWs: 0 (0 up), PBBs: 1 (1 up)
List of PBBs:
     EDGE, state: up, Static MAC addresses: 2
List of ACs:
    Gi0/2/0/0, state: up, Static MAC addresses: 2, MSTi: 0


Bridge group: g2, bridge-domain: pbb-bd4, id: 4, state: up, ShgId: 0, MSTi: 0
  Type:  pbb-edge, I-SID: 3456   
  Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
  Filter MAC addresses: 0  
ACs: 1 (1 up), VFIs: 0, PWs: 0 (0 up), PBBs: 1 (1 up)
List of PBBs:
     PBB Edge, state: up, Static MAC addresses: 2
List of ACs:
    Gi0/2/0/0, state: up, Static MAC addresses: 2, MSTi: 0

Example 4:

#show l2vpn bridge-domain pbb-edge detail
Bridge group: g2, bridge-domain: pbb-bd1, id: 1, state: up, ShgId: 0, MSTi: 0
  Type:  pbb-edge, I-SID: 1234
  Core-bridge: pbb-bd2
  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: 0, PWs: 0 (0 up), PBBs: 1 (1 up
  List of PBBs:
    PBB Edge, state is up
      XC ID 0x2000001
      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
      Split Horizon Group: none
      DHCPv4 snooping: disabled
      IGMP Snooping profile: 
      Storm Control: disabled
      Unknown-unicast-bmac: 666.777.888               

      CMAC to BMAC Mapping Table: 
         CMAC             |    BMAC
         -------------------------------------------------
         222.333.444     |    777.888.999
         333.444.555     |    888.999.111
      Statistics:
        packet totals: receive 3919680,send 9328
        byte totals: receive 305735040,send 15022146

  List of ACs:
    AC: GigabitEthernet0/1/0/0, state is up
      Type Ethernet
      MTU 1500; XC ID 0x2000001; interworking none; MSTi 0
      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

Example 5:

#show l2vpn bridge-domain pbb-core
Bridge group: g2, bridge-domain: pbb-bd2, id: 2, state: up, ShgId: 0, MSTi: 0
  Type:  pbb-core
  Number of associated pbb-edge BDs: 1     
  Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
  Filter MAC addresses: 0  
  ACs: 1 (1 up), VFIs: 0, PWs: 0 (0 up), PBBs: 1 (1 up
  List of PBBs:
    PBB Core, state: up  
  List of ACs:
    Gi0/2/0/0, state: up, Static MAC addresses: 2, MSTi: 0

Example 6

#show l2vpn bridge-domain pbb-core detail
Bridge group: g2, bridge-domain: pbb-bd2, id: 2, state: up, ShgId: 0, MSTi: 0
  Type:  pbb-core
  Number of associated pbb-edge BDs: 1
  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), PBB: 1
List of PBBs:
    PBB Core, state is up
      Vlan-id: 1; XC ID 0x2000001
      MAC learning: enabled
      Flooding:
        Broadcast & Multicast: enabled
        Unknown unicast: enabled
      MAC aging time: 300 s, Type: inactivity
      MAC limit: 600, Action: none, Notification: syslog
      MAC limit reached: no
      Security: disabled
      Split Horizon Group: none
      DHCPv4 snooping: profile foo
      IGMP Snooping profile: 
      Storm Control: disabled
  List of ACs:
    AC: GigabitEthernet0/1/0/0, state is up
      Type Ethernet
      MTU 1500; XC ID 0x2000001; interworking none; MSTi 0
      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

Example 7:

#show l2vpn bridge-domain pbb-edge core-bridge core-bd brief
Bridge Group/????????????????????? ID    State      Num ACs/up     Num PWs/up
Bridge-Domain Name
--------------------------------------------- ------ ------- --------------------- 
bg/pbb-bd1 ??????????????????????????1      up           0/0 ?????????0/0   
bg/pbb-bd2 ??????????????????????????2      up           0/0 ?????????0/0   
bg/pbb-bd3 ??????????????????????????3      up           0/0 ?????????0/0   
       

RP/0/0/CPU0:ios#show l2vpn bridge-domain pbb edge core-bridge bd       
Bridge group: bg, bridge-domain: pbb-bd1, id: 1, state: up, ShgId: 0, MSTi: 0
  Type: pbb-edge, I-SID: 4001
  Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
  Filter MAC addresses: 0
  ACs: 0 (0 up), VFIs: 0, PWs: 0 (0 up), PBBs: 1 (1 up)
  List of PBBs:
    PBB Edge, state: up, Static MAC addresses: 2
   …

Bridge group: bg, bridge-domain: pbb-bd2, id: 2, state: up, ShgId: 0, MSTi: 0
  Type: pbb-edge, I-SID: 4002
  Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
  Filter MAC addresses: 0
  ACs: 0 (0 up), VFIs: 0, PWs: 0 (0 up), PBBs: 1 (1 up)
  List of PBBs:
    PBB Edge, state: up, Static MAC addresses: 1
  …

Bridge group: bg, bridge-domain: pbb-bd3, id: 3, state: up, ShgId: 0, MSTi: 0
  Type: pbb-edge, I-SID: 4003
  Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog
  Filter MAC addresses: 0
  ACs: 0 (0 up), VFIs: 0, PWs: 0 (0 up), PBBs: 1 (1 up)
  List of PBBs:
    PBB Edge, state: up, Static MAC addresses: 0
  …

Related Commands

Command

Description

 

pbb

Configures the provider backbone bridge core or edge.  

show l2vpn forwarding bridge pbb

To display the PBB bridge forwarding information, use the show l2vpn forwarding bridge pbb command in EXEC mode.

show l2vpn forwarding bridge pbb core [ debug | detail | hardware | location | private ] | edge [ core-bridge | debug | detail | hardware | location | private ] | i-sid service-id [ debug | detail | hardware | location | private ]

Syntax Description

debug

Displays the debug information.

core

Displays the PBB core.

edge

Displays the PBB edge.

i-sid service-id

Displays the service instance identifier.

brief

Displays brief information about the PBB core, edge or service instance identifier.

detail

Displays detailed information about the PBB core, edge or service instance identifier.

hardware

Displays hardware information.

private

Displays private information about the PBB core, edge or service instance identifier.

core-bridge

Displays the name of the core-bridge domain connected to the edge-bridge domain.

Command Default

None

Command Modes

EXEC

Command History

Release

Modification

Release 3.9.1

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

l2vpn

read

Examples

The following example shows the output from the show l2vpn forwarding pbb backbone-source-mac command:

#show l2vpn forwarding backbone-source-mac location 0/1/CPU0
333.444.555
The following example shows the output from the show l2vpn forwarding bridge-domain pbb edge location command:
RP/0/RSP0/CPU0:router# show l2vpn forwarding bridge-domain pbb edge location 0/1/CPU0
																																	Bridge       MAC
Bridge-Domain Name               ID     Ports addr   Flooding Learning State    
-------------------------------- ------ ----- ------ -------- -------- ------
bg1:bd2                          1      1     0      Enabled  Enabled  UP       
bg1:bd4                          3      1     0      Enabled  Enabled  UP       
bg1:bd5                          4      1     0      Enabled  Enabled  UP 
The following example shows the output from the show l2vpn forwarding bridge-domain pbb edge core-bridge bg1:bd3 location command:
RP/0/RSP0/CPU0:router# show l2vpn forwarding bridge-domain pbb edge core-bridge bg1:bd3 location 0/1/CPU0
																																	Bridge       MAC
Bridge-Domain Name               ID     Ports addr   Flooding Learning State    
-------------------------------- ------ ----- ------ -------- -------- ------
bg1:bd2                          1      1     0      Enabled  Enabled  UP       
bg1:bd4                          3      1     0      Enabled  Enabled  UP       
bg1:bd5                          4      1     0      Enabled  Enabled  UP 
The following example shows the output from the show l2vpn forwarding bridge-domain pbb core location command:
RP/0/RSP0/CPU0:router# show l2vpn forwarding bridge-domain pbb core location 0/1/CPU0
																																	Bridge       MAC
Bridge-Domain Name               ID     Ports addr   Flooding Learning State    
-------------------------------- ------ ----- ------ -------- -------- ------
bg1:bd3                          1      1     0      Enabled  Enabled  UP    
The following example shows the output from the show l2vpn forwarding bridge-domain pbb i-sid 1000 location command:
RP/0/RSP0/CPU0:router# show l2vpn forwarding bridge-domain pbb i-sid 1000 location 0/0/CPU0
Thu Aug 13 12:08:16.492 EDT
                                 Bridge       MAC
Bridge-Domain Name               ID     Ports addr   Flooding Learning State
-------------------------------- ------ ----- ------ -------- -------- ---------
PBB:PBB-EDGE                     1      4     2      Enabled  Enabled  UP   

Related Commands

Command

Description

 

pbb

Configures the provider backbone bridge core or edge.  

show l2vpn forwarding pbb backbone-source-mac

To display the provider backbone source MAC forwarding information, use the show l2vpn forwarding pbb backbone-source-mac command in EXEC mode.

show l2vpn forwarding pbb backbone-source-mac { debug [ detail | location | private ] | detail [ debug | location node-id ] | location node-id | private }

Syntax Description

debug

Displays the debug information.

detail

Displays the detailed PBB forwarding information.

location

Specifies the location.

node-id

Node ID.

private

Displays private information.

Command Default

None

Command Modes

EXEC

Command History

Release

Modification

Release 3.9.1

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

l2vpn

read

Examples

The following example shows the output from the show l2vpn forwarding pbb backbone-source-mac command:

#show l2vpn forwarding backbone-source-mac location 0/1/CPU0
333.444.555

Related Commands

Command

Description

 

pbb

Configures the provider backbone bridge core or edge.  

show l2vpn pbb backbone-source-mac

To display the provider backbone source MAC information, use the show l2vpn pbb backbone-source-mac command in EXEC mode.

show l2vpn pbb backbone-source-mac

Syntax Description

This command has no keywords or arguments.

Command Default

None

Command Modes

EXEC

Command History

Release

Modification

Release 3.9.1

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

l2vpn

read

Examples

The following example shows the output from the show l2vpn pbb backbone-source-mac command:

#show l2vpn pbb backbone-source-mac
0111.0222.0333

Related Commands

Command

Description

 

pbb

Configures the provider backbone bridge core or edge.  

static-mac-address

To map a customer destination MAC address to backbone destination MAC address, use the static-mac-address command in the PBB edge configuration mode. To return to the default behavior, use the no form of this command.

static-mac-address cust-mac-address bmac bmac-mac-address

no static-mac-address cust-mac-address bmac bmac-mac-address

Syntax Description

cust-mac-address

Customer destination MAC address in hexadecimal format.

bmac

Specifies that the static backbone MAC address must be mapped with the customer MAC address.

bmac-mac-address

Static backbone MAC address in hexadecimal format.

Command Default

None

Command Modes

PBB edge configuration mode

Command History

Release

Modification

Release 3.9.1

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

l2vpn

read, write

Examples

The following example shows how to map the customer MAC address with the backbone MAC address:

interface GigabitEthernet0/0/0/0.1 l2transport  encapsulation dot1q 10 !
interface GigabitEthernet0/0/0/0.2 l2transport  encapsulation dot1q 2 !
interface GigabitEthernet0/0/0/1
 shutdown
!
interface GigabitEthernet0/0/0/2
 shutdown
!
interface GigabitEthernet0/0/0/3
 shutdown
!
interface GigabitEthernet0/0/0/4
 shutdown
!
l2vpn
 bridge group bg12
  bridge-domain bd1
   interface GigabitEthernet0/0/0/0.1
    static-mac-address 0002.0003.0004
   !
   interface GigabitEthernet0/0/0/0.2
   !
   pbb edge i-sid 1000 core-bridge bd2
    static-mac-address 0006.0007.0008 bmac 0004.0005.0006
   !
  !
 !
!
end
!

The following example shows the output of the show l2vpn bridge-domain command:

##sh l2vpn bridge-domain m mac-address  mroute

Mac Address    Type    Learned from/         LC learned         Mapped to     
              Filtered on          Resync Age
------------------------------------------------------------------------------------------
0002.0003.0004 static  Gi0/0/0/0.1                 N/A          N/A       N/A 
0006.0007.0008 static  BD id: 0                    N/A          N/A    0004.0005.0006

Note


To resynchronize the MAC table from the network processors, use the l2vpn resynchronize forwarding mac-address-table location <r/s/i> command.


Related Commands

Command

Description

bridge-domain (VPLS)

Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode.  

bridge group (VPLS)

Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain.  

pbb

Configures the provider backbone bridge core or edge.  

l2vpn

Enters L2VPN configuration mode.  

timers

To configure timers that affect the convergence of PBB EVPN in failure scenarios, use the timers command in the EVPN interface configuration or in the EVPN configuration mode. To delete the timer configuration, use the no form of this command.

timers [ flushagain | recovery | peering | programming ]

no timers [ flushagain | recovery | peering | programming ]

Syntax Description

flushagain

Specifies the MAC flush again timer.

recovery

Specifies the recovery timer.

peering

Specifies the peering timer.

programming

Specifies the programming timer.

Command Default

None.

Command Modes

EVPN interface configuration

EVPN configuration

Command History

Release Modification

Release 4.3.2

This command was introduced.

Usage Guidelines

The timers are configured globally in the EVPN configuration mode whereas in the EVPN interface configuration mode, the timers are configured per Ethernet.

The keywords peering and programming are supported only in the EVPN configuration mode.

Task ID

Task ID Operation

l2vpn

read, write

Examples

This example shows how to configure timers in the EVPN Interface configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# interface bundle-ether 1
RP/0/RSP0/CPU0:router(config-evpn-ac)# timers
RP/0/RSP0/CPU0:router(config-evpn-ac-timers)# 
This example shows how to configure timers in the EVPN configuration mode:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# evpn
RP/0/RSP0/CPU0:router(config-evpn)# timers
RP/0/RSP0/CPU0:router(config-evpn-timers)# 

Related Commands

Command

Description

evpn

Enters EVPN configuration mode.  

interface (EVPN)

Enters the EVPN Interface configuration mode.  

recovery

Configures the recovery timer.  

flushagain

Configures the MAC flushagain timer.  

peering

Configures the peering timer.  

programming

Configures the programming timer.  

unknown-unicast-bmac

To configure the unknown unicast backbone MAC address for a PBB edge bridge, use the unknown-unicast-bmac command in the PBB edge configuration mode. To return to the default behavior, use the no form of this command.

unknown-unicast-bmac mac-address

no unknown-unicast-bmac mac-address

Syntax Description

mac-address

Unknown unicast backbone MAC address in hexadecimal format.

Command Default

None

Command Modes

PBB edge configuration

Command History

Release

Modification

Release 3.9.1

This command was introduced.

Usage Guidelines

Task ID

Task ID

Operations

l2vpn

read, write

Examples

The following example shows how to configure the unknown unicast backbone MAC address for a PBB edge bridge:

config
l2vpn
  bridge group PBB
    bridge-domain PBB-EDGE
      interface GigabitEthernet0/0/0/38.100
      !
      interface GigabitEthernet0/2/0/30.150
      !
      pbb edge i-sid 1000 core-bridge PBB-CORE
        unknown-unicast-bmac 0123.8888.8888
   !
 !
!

Related Commands

Command

Description

bridge-domain (VPLS)

Establishes a bridge domain, and enters L2VPN bridge group bridge domain configuration mode.  

bridge group (VPLS)

Creates a bridge group so that it can contain bridge domains and then to assign network interfaces to the bridge domain.  

l2vpn

Enters L2VPN configuration mode.  

pbb

Configures the provider backbone bridge core or edge.