Configuring the Egress of a Static Bidirectional Co-routed CR-LSP

Procedure

1. Run system-view

   The system view is displayed.

2. Run bidirectional static-cr-lsp egress lsp-name
3. Run forward in-label in-label-value [ lsrid ingress-lsr-id tunnel-id ingress-tunnel-id ]

   A forward CR-LSP is configured on the egress.

   If lsrid ingress-lsr-id tunnel-id ingress-tunnel-id is specified in this command, the system checks whether the tunnel destination IP address on the egress and the specified value of ingress-lsr-id are consistent. If the specified value of ingress-lsr-id is different from the tunnel destination IP address on the egress, the tunnel cannot go up. As a result, the forward and reverse CR-LSPs configured on the egress cannot go up.

4. Run backward { nexthop next-hop-address | outgoing-interface interface-type interface-number } ^* out-label out-label-value [ bandwidth ct0 bandwidth | pir pir ] ^*

   A reverse CR-LSP is configured on the egress.

   The bandwidth parameter specifies the reserved bandwidth for a reverse CR-LSP. The bandwidth value cannot be higher than the maximum reservable link bandwidth. If the specified bandwidth is higher than the maximum reservable link bandwidth, the forward CR-LSP cannot go up.

5. (Optional) Run description text

   A description is configured for the static bidirectional co-routed CR-LSP.

6. Run commit

   The configuration is committed.