Service Manual

Version Description
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.
Defaults Refer to Parameters.
Command Modes ROUTER ISIS
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
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.
Intermediate System to Intermediate System (IS-IS) 735