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(Optional) Configuring a Best-Effort Path
Context
A best-effort path is configured on the ingress node of a primary CR-LSP to take over traffic if both the primary and backup CR-LSPs fail.
Perform the following configurations on the ingress node of an MPLS TE tunnel.
Procedure
- Run system-view
The system view is displayed.
- Run interface tunnel tunnel-number
The tunnel interface view is displayed.
- Run mpls te backup ordinary best-effort
A best-effort path is configured.
- (Optional) Run mpls te hop-limit hop-limit-value best-effort
The hop limit of the best-effort path is set.
The default hop limit is 32.
- Run commit
The configuration is committed.