Prerequisites
The configurations of the inter-AS VPN Option B function are complete.
Procedure
- Run the display bgp vpnv6 all peer command on the PE or ASBR. If the status of the IBGP peer between the PE and ASBR in the same AS is "Established", and the status of the EBGP peer between ASBRs in the different AS is "Established", the configuration is successful.
- Run the display bgp vpnv6 all routing-table command on the ASBR. If the VPN IPv6 routes are displayed, the configuration is successful.
- Run the display ipv6 routing-table vpn-instance vpn-instance-name command on the PE. If the VPN routes are displayed, the configuration is successful.
- Run the display mpls lsp command on the ASBR. If information about the LSP and label is displayed, it means that the configuration succeeds. If the ASBR is enabled with the next-hop-based label allocation, only one label is allocated for the VPN routes with the same next hop and outgoing label.
- Run the display ip extcommunity-filter command on an ASBR to check the configured extended community filters.
- Run the display ip rd-filter command on an ASBR to check the configured RD filters.