Configuring an Attachment Circuit to the AC Split Horizon Group
These steps show how to add an interface to the split horizon group for attachment circuits (ACs) under a
bridge domain.
SUMMARY STEPS
1. configure
2. l2vpn
3. bridge group bridge-group-name
4. bridge-domain bridge-domain-name
5. interface type instance
6. split-horizon group
7. commit
8. end
9. show l2vpn bridge-domain detail
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
Enters L2VPN configuration mode.
Step 3 bridge group bridge-group-name
Example:
RP/0/RSP0/CPU0:router(config-l2vpn)# bridge group metroA
Enters configuration mode for the named bridge group.
Step 4 bridge-domain bridge-domain-name
Example:
RP/0/RSP0/CPU0:router(config-l2vpn-bg)# bridge-domain east
Enters configuration mode for the named bridge domain.
Step 5 interface type instance
Example:
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
264
Implementing Multipoint Layer 2 Services
Configuring an Attachment Circuit to the AC Split Horizon Group