Cisco ASR 9000 Series

How to Implement Multipoint Layer 2 Services
This section describes the tasks that are required to implement Multipoint Layer 2 Services:
Configuring a Bridge Domain
These topics describe how to configure a bridge domain:
Creating a Bridge Domain
Perform this task to create a bridge domain .
SUMMARY STEPS
1. configure
2. l2vpn
3. bridge group bridge-group-name
4. bridge-domain bridge-domain-name
5. Use the commit or end command.
DETAILED STEPS
Step 1 configure
Example:
RP/0/RSP0/CPU0:router# configure
Enters the Global Configuration mode.
Step 2 l2vpn
Example:
RP/0/RSP0/CPU0:router(config)# l2vpn
RP/0/RSP0/CPU0:router(config-l2vpn)#
Enters L2VPN configuration mode.
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 that can contain bridge domains, and then assigns network interfaces to the bridge domain.
Step 4 bridge-domain bridge-domain-name
Example:
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
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Implementing Multipoint Layer 2 Services
How to Implement Multipoint Layer 2 Services