Cisco ASR 9000 Series

Creates named mp2mp instance.
Step 5 autodiscovery bgp
Example:
RP/0/RSP0/CPU0:router(config-l2vpn-xc-mp2mp)# autodiscovery bgp
Enters BGP autodiscovery configuration mode where all BGP autodiscovery parameters are configured.
This command is not provisioned to BGP until at least the VPN ID and the signaling protocol is configured.
Step 6 route-policy export policy-name
Example:
RP/0/RSP0/CPU0:router(config-l2vpn-xc-mp2mp-ad)# route-policy export RPL_2
Attaches the route-policy at route-policy export attach point.
Step 7 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:
• Yes - Saves configuration changes and exits the configuration session.
• No - Exits the configuration session without committing the configuration changes.
• Cancel - Remains in the configuration mode, without committing the configuration changes.
Example
Configuring G.8032 Ethernet Ring Protection
To configure the G.8032 operation, separately configure:
• An ERP instance to indicate:
• which (sub)interface is used as the APS channel
• which (sub)interface is monitored by CFM
• whether the interface is an RPL link, and, if it is, the RPL node type
• CFM with EFD to monitor the ring links
MEP for each monitor link needs to be configured with different Maintenance Association.
Note
• The bridge domains to create the Layer 2 topology. The RAPS channel is configured in a dedicated
management bridge domain separated from the data bridge domains.
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
Configuring G.8032 Ethernet Ring Protection