Command Line Reference Guide

Intermediate System to Intermediate System (IS-IS) | 799
graceful-restart interval
e
Set the Graceful Restart grace period, the time during which all Graceful Restart attempts are
prevented.
Syntax
graceful-restart interval minutes
To return to the default, use the no graceful-restart interval command.
Parameters
Defaults
5 minutes
Command Modes
ROUTER ISIS
Command
History
graceful-restart t1
e
Set the Graceful Restart wait time before unacknowledged restart requests are generated. This 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 t1command.
Parameters
Defaults
Refer to parameters above.
Command Modes
ROUTER ISIS
Command
History
minutes
Range: 1-20 minutes
Default: 5 minutes
Version 8.3.1.0 Introduced on the E-Series
interval Enter the keyword interval to set the wait time.
Range: 5-120 seconds
Default: 5 seconds
retry-times Enter the keyword retry-times to set the number of times the request
interval is extended until a CSNP is received from the helping router.
Range: 1-10 attempts
Default: 1
Version 8.3.1.0 Introduced on the E-Series