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[RouterB] mpls lsr-id 2.2.2.9
[RouterB] mpls te
[RouterB-te] quit
[RouterB] rsvp
[RouterB] quit
[RouterB] interface gigabitethernet 2/0/1
[RouterB-GigabitEthernet2/0/1] mpls enable
[RouterB-GigabitEthernet2/0/1] mpls te enable
[RouterB-GigabitEthernet2/0/1] rsvp enable
[RouterB-GigabitEthernet2/0/1] rsvp hello enable
[RouterB-GigabitEthernet2/0/1] quit
[RouterB] interface gigabitethernet 2/0/2
[RouterB-GigabitEthernet2/0/2] mpls enable
[RouterB-GigabitEthernet2/0/2] mpls te enable
[RouterB-GigabitEthernet2/0/2] rsvp enable
[RouterB-GigabitEthernet2/0/2] rsvp hello enable
[RouterB-GigabitEthernet2/0/2] quit
# Configure Router C.
<RouterC> system-view
[RouterC] mpls lsr-id 3.3.3.9
[RouterC] mpls te
[RouterC-te] quit
[RouterC] rsvp
[RouterC-rsvp] rsvp
[RouterC-mpls] interface gigabitethernet 2/0/1
[RouterC-GigabitEthernet2/0/1] mpls enable
[RouterC-GigabitEthernet2/0/1] mpls te enable
[RouterC-GigabitEthernet2/0/1] rsvp enable
[RouterC-GigabitEthernet2/0/1] rsvp hello enable
[RouterC-GigabitEthernet2/0/1] quit
4.
Configure IS-IS TE. (Details not shown.)
5.
Configure an MPLS TE tunnel. (Details not shown.)
6.
Configure RSVP GR:
# Configure Router A.
[RouterA] rsvp
[RouterA-rsvp] graceful-restart enable
# Configure Router B.
[RouterB] rsvp
[RouterB-rsvp] graceful-restart enable
# Configure Router C.
[RouterC] rsvp
[RouterC-rsvp] graceful-restart enable
Verifying the configuration
After a tunnel is established from Router A to Router C, display detailed RSVP neighbor information
on Router A.
<RouterA> display rsvp peer verbose
Peer: 10.1.1.2
Interface: GE2/0/1
180
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