Configuring MP-IBGP Between ASBRs in the Same AS

After the MP-IBGP peer relationship is established between the ASBRs in the same AS, ASBRs can exchange VPNv4 routes.

Run system-view
The system view is displayed.
Run bgp as-number
The BGP view is displayed.
Run peer peer-address as-number as-number
The IBGP peer relationship is set up between the ASBRs in the same AS.
Run peer peer-address connect-interface loopback interface-number
The loopback interface is specified as the outbound interface of the BGP session.
Run ipv4-family vpnv4 [ unicast ]
The BGP-VPNv4 address family view is displayed.
Run peer peer-address enable
The function to exchange VPNv4 routes between the ASBRs in the same AS is enabled.
Run commit
The configuration is committed.