CLI Guide

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.
Defaults Refer to Parameters.
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 t2
Configure the wait time for the graceful restart timer T2 that a restarting router uses as the wait time for
each database to synchronize.
Syntax
graceful-restart t2 {level-1 | level-2} seconds
To return to the default, use the no graceful-restart t2 command.
Parameters
level-1, level-2 Enter the keywords level-1 or level-2 to identify the
database instance type to which the wait interval applies.
seconds Enter the gracefule-restart t2 time in seconds. The
range is from 5 to 120 seconds. The default is 30 seconds.
Defaults 30 seconds
Command Modes ROUTER ISIS
Supported Modes Full–Switch
Intermediate System to Intermediate System (IS-IS)
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