R21xx-HP FlexFabric 11900 Layer 3 IP Routing Command Reference

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Use undo graceful-restart t3 to restore the default.
Syntax
graceful-restart t3 seconds
undo graceful-restart t3
Default
The T3 timer is 300 seconds.
Views
IS-IS view
Predefined user roles
network-admin
Parameters
seconds: Specifies the T3 timer in the range of 300 to 65535 seconds.
Usage guidelines
The T3 timer specifies the GR interval. The GR interval is set as the holdtime in hello PDUs. Within the
interval, the neighbors maintain their adjacency with the GR Restarter. If the GR process has not
completed within the holdtime, the neighbors tear down the neighbor relationship and the GR process
fails.
Examples
# Configure the T3 timer of IS-IS process 1 as 500 seconds.
<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1] graceful-restart t3 500
Related commands
• graceful-restart
• graceful-restart t1
• graceful-restart t2
import-route
Use import-route to redistribute routes from another routing protocol or another IS-IS process.
Use undo import-route to remove the redistribution.
Syntax
import-route protocol [ process-id | all-processes | allow-ibgp ] [ cost cost | cost-type { external |
internal } | [ level-1 | level-1-2 | level-2 ] | route-policy route-policy-name | tag tag ] *
undo import-route protocol [ process-id | all-processes ]
Default
No route redistribution is configured.
Views
IS-IS view