R2511-HP MSR Router Series MPLS Configuration Guide(V5)

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[RouterA-mpls] mpls rsvp-te graceful-restart
# Configure Router B.
<RouterB> system-view
[RouterB] mpls
[RouterB-mpls] mpls rsvp-te graceful-restart
# Configure Router C.
<RouterC> system-view
[RouterC] mpls
[RouterC-mpls] mpls rsvp-te graceful-restart
Verifying the configuration
A tunnel is created between Router A and Router C. Execute the following command. The output shows
that the neighbor's GR status is Ready.
<RouterA> display mpls rsvp-te peer
Interface Ethernet1/1
Neighbor Addr: 10.1.1.2
SrcInstance: 880 NbrSrcInstance: 5017
PSB Count: 0 RSB Count: 1
Hello Type Sent: REQ Neighbor Hello Extension: ENABLE
SRefresh Enable: NO
Graceful Restart State: Ready
Restart Time: 120 Sec Recovery Time: 300 Sec
Configuring BFD for MPLS RSVP-TE
Network requirements
Run OSPF on Router A and Router B to ensure IP connectivity.
Enable MPLS RSVP-TE BFD on the interfaces connecting the two routers. If the physical link between
Router A and Router B fails, BFD can detect the failure quickly and inform MPLS RSVP-TE of the failure.
Figure 96 Network diagram
Configuration procedure
1. Configure MPLS RSVP-TE basic settings:
# Configure Router A.
<RouterA> system-view
[RouterA] mpls lsr-id 1.1.1.1
[RouterA] mpls
[RouterA-mpls] mpls te
[RouterA-mpls] mpls rsvp-te
[RouterA-mpls] quit
[RouterA] interface ethernet 1/1