Enabling Bfd For Rsvp; Displaying And Maintaining Rsvp - HP 6127xlg Configuration Manual

To configure RSVP GR:
Step
1. Enter system view.
2. Enter RSVP view.
3. Enable GR for RSVP.
4. Return to system view.
5. Enter interface view.
6. Enable RSVP hello extension.

Enabling BFD for RSVP

If a link fails, MPLS TE tunnels over the link fail to forward packets. MPLS TE cannot quickly detect a link
failure. To address this issue, you can enable BFD for RSVP so MPLS TE can quickly switch data from the
primary path to the backup path upon a link failure.
To enable BFD for RSVP:
Step
1. Enter system view.
2. Enter interface view.
3. Enable BFD for the RSVP
neighbor on the interface.

Displaying and maintaining RSVP

Execute display commands in any view and reset commands in user view.
Task
Display RSVP information.
Display information about the security
associations established with RSVP neighbors.
Display information about CRLSPs established
through RSVP.
Display information about RSVP neighbors.
Display information about RSVP resource
reservation requests sent to upstream devices.
Command
system-view
rsvp
graceful-restart enable
quit
interface interface-type
interface-number
rsvp hello enable
Command
system-view
interface interface-type
interface-number
rsvp bfd enable
Command
display rsvp [ interface [ interface-type interface-number ] ]
display rsvp authentication [ from ip-address ] [ to
ip-address ] [ verbose ]
display rsvp lsp [ destination ip-address ] [ source ip-address ]
[ tunnel-id tunnel-id ] [ lsp-id lsp-id ] [ verbose ]
display rsvp peer [ interface interface-type interface-number ]
[ ip ip-address ] [ verbose ]
display rsvp request [ destination ip-address ] [ source
ip-address ] [ tunnel-id tunnel-id ] [ prev-hop ip-address ]
[ verbose ]
147
Remarks
N/A
N/A
By default, RSVP GR is disabled.
N/A
N/A
By default, RSVP hello extension is
disabled.
Remarks
N/A
You must enable RSVP on the
interface.
By default, RSVP BFD is disabled.