Monitoring RSVP-TE Status and Configuration
Purpose
Display status and configuration information about RSVP-TE.
Action
To display information about RSVP-TE status and configuration settings:
host1#show mpls rsvp
RSVP is enabled
LSRID 10.1.1.1
Re-optimization timer is 3600
Tunnel retry forever at interval 5 if route is available
Tunnel retry forever at interval 5 if no route is available
Refresh reduction is OFF
Message bundling is OFF
Egress label is non-null
Hellos are on with an interval of 10000 and miss limit of 4
Graceful restart is ON
Restart time 60000 milliseconds
Recovery time 120000 millisecondsAdditional detail shown when RSVP-TE graceful restart helper mode is enabled:
RSVP is enabled ... Graceful restart is ON (helper mode)
Meaning
Table 1 lists the show mpls rsvp command output fields.
Table 1: show mpls rsvp Output Fields
Field Name | Field Description |
|---|---|
RSVP is enabled | RSVP-TE is enabled for MPLS tunnels |
LSRID | IP address of label-switched router |
Re-optimization timer | Frequency at which LSPs are checked for better paths |
Tunnel retry | Retry behavior to be performed during LSP setup |
Refresh reduction | State of RSVP-TE summary refresh reduction, OFF or ON |
Message bundling | State of RSVP-TE summary refresh message bundling, OFF or ON |
Egress label | Type of label advertised for the LSR that is the egress router for the prefix, explicit-null or a non-null label |
Hellos | State of RSVP-TE hello feature, including the hello refresh interval and hello miss limit |
Graceful restart | State of RSVP-TE graceful restart, OFF or ON |
helper mode | Graceful restart helper mode is enabled when this field is displayed |
Restart time | Graceful restart time, in milliseconds |
Recovery time | Graceful restart recovery time, in milliseconds |
