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Checking the Connectivity of the TE Tunnel
Procedure
- Run the ping
lsp [ -a source-ip | -c count | -exp exp-value | -h ttl-value | -m interval | -r reply-mode | -s packet-size | -t time-out | -v ] * te tunnel interface-number [ hot-standby ] [ draft6 ] command to check the connectivity
of the TE tunnel between the ingress and egress.
If draft6 is specified, the ping lsp command is implemented according to draft-ietf-mpls-lsp-ping-06. By default, the command is implemented according to RFC 4379. If the hot-standby parameter is specified, the hot-standby CR-LSP can be tested.
- Run the tracert
lsp [ -a source-ip | -exp exp-value | -h ttl-value | -r reply-mode | -t time-out ] * te tunnel interface-number [ hot-standby ] [ draft6 ]
command to trace the hops of a TE tunnel.
If draft6 is specified, the tracert lsp command is implemented according to draft-ietf-mpls-lsp-ping-06. By default, the command is implemented according to RFC 4379. If the hot-standby parameter is specified, the hot-standby CR-LSP can be tested.