Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - IP-IPV6-IGP CONFIGURATION GUIDE 2010-10-31 Configuration Manual page 410

JunosE 11.3.x IP, IPv6, and IGP Configuration Guide
show isis nsf
386
Use to display information about tunnels used in the calculation of IS-IS next hops.
Field descriptions
System Id—Name or system ID of the MPLS tail-end (destination) router
Tunnel Name—Name of the MPLS tunnel interface
Nexthop—Destination IP address of the MPLS tunnel
Metric —Metric of the MPLS tunnel
Mode—Metric mode, either absolute or relative
Example
host1#show isis mpls tunnel
System Id Tunnel Name
dakota-router1.00 Tunnel1
Tunnel2
jersey-router2.00 Tunnel3
Tunnel4
See show isis mpls tunnel
Use to display information about the configured and operational settings on the router
for IS-IS graceful restart, which is also known as nonstop forwarding (NSF).
Field descriptions
Configured Timer Values—Displays the following values configured for IS-IS graceful
restart on the router, as described in "Configuring Graceful Restart" on page 369 :
Graceful Restart—Setting for IS-IS graceful restart on the router: Enabled or
Disabled
T3 Timer—Method by which the restarting router obtains the T3 wait time: Manual
or Derive from adjacency
T3 Timeout Value—Maximum time, in seconds, that the restarting router waits
before setting the overload bit to indicate that IS-IS graceful restart has failed
T2 Timeout Value—Maximum time for IS-IS level 1 routing and level 2 routing, in
seconds, that the restarting router waits for the LSP database to synchronize
T1 Timeout Value—Time interval, in seconds, between IS-IS restart requests sent
by the restarting router on this interface to neighboring routers
T1 Retry Count—Number of times the restarting router resends unacknowledged
restart requests on this interface at the specified interval
Adj. Wait Time—Maximum time, in seconds, that an IS-IS process on the restarting
router waits for all interfaces with IS-IS adjacencies to come up before completing
the restart process
Nexthop Metric Mode
2.2.2.2 -3 Relative
2.2.2.2 11 Absolute
3.3.3.3 -1 Relative
3.3.3.3
Copyright © 2010, Juniper Networks, Inc.