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 milliseconds

Additional detail shown when RSVP-TE graceful restart helper mode is enabled:

RSVP is enabled
...
  Graceful restart is ON (helper mode)

Meaning

Table 74 lists the show mpls rsvp command output fields.

Table 74: 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

Monitoring RSVP-TE Status and Configuration

Purpose

Action

Meaning

Related Documentation