Graceful-Restart T1; Graceful-Restart T2 - Dell Force10 S4810P Reference Manual

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.
E-Series, S4810
Syntax graceful-restart t1 {interval seconds | retry-times value}
To return to the default, use the no graceful-restart t1 command.
Parameters
interval
retry-times
Defaults Refer to Parameters.
Command Modes ROUTER ISIS
Command History
Version 8.3.12.0
Version 8.3.1.0

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.
E-Series, S4810
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
seconds
Defaults 30 seconds
Command Modes ROUTER ISIS
Command History
Version 8.3.12.0
982
Enter the keyword interval to set the wait time. The range is 5 to
120 seconds. The default is 5 seconds.
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 1 to 10 attempts. The default is 1.
Introduced on the S4810.
Introduced on the E-Series.
Enter the keywords level-1 or level-2 to identify the database
instance type to which the wait interval applies.
Enter the gracefule-restart t2 time in seconds. The range is
5 to 120 seconds. The default is 30 seconds.
Introduced on the S4810.