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show rsvp version
Syntax
- show rsvp version
- <logical-system (all | logical-system-name)>
Release Information
Command introduced before JUNOS Release
7.4.
Description
Display information about the Resource Reservation
Protocol (RSVP) protocol settings, such as the version of the RSVP
software, the refresh timer and keep multiplier, and local RSVP graceful
restart capabilities on a router.
Options
none — Display RSVP protocol
settings on all logical systems.
logical-system (all | logical-system-name) — (Optional)
Perform this operation on all logical systems or on a particular logical
system.
Required Privilege Level
view
List of Sample Output
show rsvp version (Router in Steady State)
show rsvp version (Router Restarting)
Output Fields
Table 158 describes the output fields
for the show rsvp version command. Output fields are listed
in the approximate order in which they appear.
Table 158: show rsvp version Output Fields
|
Field Name
|
Field Description
|
|
Resource ReSerVation Protocol,
version
|
RSVP software version.
|
|
RSVP protocol
|
Status of RSVP: Enabled or Disabled.
|
|
R(refresh timer)
|
Configured time interval used to
generate periodic RSVP messages.
|
|
K(keep multiplier)
|
Number of RSVP messages that can
be lost before an RSVP state is declared stale.
|
|
Preemption
|
Currently configured preemption
capability: Aggressive, Disabled, or Normal. The default is Normal.
|
|
Graceful restart
|
Status of the graceful restart
feature for RSVP on the restarting router: Enabled or Disabled.
|
|
Restart helper mode
|
Status of the helper mode feature: Enabled or Disabled. When this feature is enabled,
the restarting router can help the neighbor with its RSVP restart
procedures.
|
|
Maximum helper restart time
|
Number of milliseconds (ms) configured
for the maximum helper restart time. The maximum helper restart time
is the length of time the router waits before declaring that an RSVP
neighbor attempting to restart gracefully is down.
|
|
Maximum helper recovery time
|
Number of milliseconds configured
for the maximum helper recovery time. The maximum helper recovery
time is the amount of time the router maintains the state of an RSVP
neighbor attempting to restart gracefully.
|
|
Restart time
|
Number of milliseconds that a neighbor
waits to receive a Hello message from the restarting node before declaring
the node dead and deleting the states.
|
|
Recovery time
|
Number of milliseconds during which
the restarting node attempts to recover its lost states with help
from its neighbors. Recovery time is advertised by the restarting
node to its neighbors, and applies to nodal faults. The restarting
node considers its graceful restart complete after this time has elapsed.
|
|
Soft-preemption cleanup
|
Time, in seconds, that an LSP is
kept after it has been soft preempted. This is a global property of
the RSVP protocol.
|
show rsvp version (Router in Steady State)
user@host> show rsvp version
Resource ReSerVation Protocol, version 1. rfc2205
RSVP protocol Enabled
R(refresh timer) 30 seconds
K(keep multiplier) 3
Preemption Normal
Soft-preemption cleanup 60 seconds
Graceful restart Enabled
Restart helper mode Enabled
Restart time 60000 msec
show rsvp version (Router Restarting)
user@host> show rsvp version
Resource ReSerVation Protocol, version 1. rfc2205
RSVP protocol: Enabled
R(refresh timer): 30 seconds
K(keep multiplier): 3
Preemption: Normal
Soft-preemption cleanup: 30 seconds
Graceful deletion timeout: 30 seconds
Graceful restart: Disabled
Restart helper mode: Enabled
Maximum helper restart time: 20000 msec
Maximum helper recovery time: 180000 msec
Restart time: 0 msec
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