Concept Guide

graceful-restart interval

Set the graceful restart grace period, the time during that all graceful restart attempts are prevented.

Syntax

graceful-restart interval minutes

To return to the default, use the no graceful-restart interval command.

Parameters

minutes Enter the graceful-restart interval minutes. The range is from 1 to 20 minutes. The default

is 5 minutes.

Defaults 5 minutes

Command Modes ROUTER ISIS

Supported Modes Full–Switch

Command History

Version Description

9.9(0.0) Introduced on the FN IOM.

9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.

graceful-restart t1

Set the graceful restart wait time before unacknowledged restart requests are generated. This wait time is the interval before the system

sends a restart request (an IIH with RR bit set in Restart TLV) until the CSNP is received from the helping router.

Syntax

graceful-restart t1 {interval seconds | retry-times value}

To return to the default, use the no graceful-restart t1 command.

Parameters

interval Enter the keyword interval to set the wait time. The range is from 5 to 120 seconds.

The default is 5 seconds.

retry-times Enter the keywords retry-times to set the number of times the request interval is

extended until a CSNP is received from the helping router. The range is from 1 to 10

attempts. The default is 1.