Cisco ASR 9000 Series Configuration Manuallines page 259

Implementing Multipoint Layer 2 Services
Step 3
bridge group bridge group name
Example:
RP/0/RSP0/CPU0:router(config-l2vpn)# bridge group csco
RP/0/RSP0/CPU0:router(config-l2vpn-bg)#
Creates a bridge group so that it can contain bridge domains and then assigns network interfaces to the bridge domain.
Step 4
bridge-domain bridge-domain name
Example:
RP/0/RSP0/CPU0:router(config-l2vpn-bg)# bridge-domain abc
RP/0/RSP0/CPU0:router(config-l2vpn-bg-bd)#
Establishes a bridge domain and enters L2VPN bridge group bridge domain configuration mode.
Step 5
interface type interface-path-id
Example:
RP/0/RSP0/CPU0:router(config-l2vpn-bg-bd)# interface GigabitEthernet 0/4/0/0
RP/0/RSP0/CPU0:router(config-l2vpn-bg-bd-ac)#
Enters interface configuration mode and adds 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.
Step 6 (Optional) static-mac-address { MAC-address }
Example:
RP/0/RSP0/CPU0:router(config-l2vpn-bg-bd-ac)# static-mac-address 1.1.1
RP/0/RSP0/CPU0:router(config-l2vpn-bg-bd-ac)# exit
RP/0/RSP0/CPU0:router(config-l2vpn-bg-bd)#
Configures the static MAC address to associate a remote MAC address with a pseudowire or any other bridge interface.
Step 7
routed interface BVI-id
Example:
RP/0/RSP0/CPU0:router(config-l2vpn-bg-bd)# routed interface BVI100
RP/0/RSP0/CPU0:router(config-l2vpn-bg-bd-ac)#
Perform this step if you need the VPLS pseudowire traffic routed over an Integrated Routing and Bridging (IRB). This
command enters bridge-group virtual interface configuration mode and adds a bridge-group virtual interface (BVI) to
the bridge domain that allows packets to be forwarded and received from other interfaces that are part of the same bridge
domain. This step is essential to bring the BVI's status up.
Step 8 Use the commit or end command.
commit - Saves the configuration changes and remains within the configuration session.
end - Prompts user to take one of these actions:
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
Associating Members with a Bridge Domain
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