To establish an inter-AS BGP LSP, enable ASBRs to exchange labeled IPv4 routes with each other.
Perform the following steps on each ASBR:
The system view is displayed.
The view of the interface connecting a peer ASBR is displayed.
MPLS is enabled.
The configuration is committed.
Return to the system view.
The BGP view is displayed.
, The peer ASBR is configured as an EBGP peer.
The BGP unicast labeled address family view is displayed.
An IPv4 address is configured for the EBGP peer in the independent labeled address family, and the EBGP peers are enabled to exchange labeled IPv4 routes.