Manual

Cisco IOS In Service Software Upgrade Process
configure issu set rollback timer
32
Cisco IOS Release 12.2(28)SB
configure issu set rollback timer
To configure the rollback timer value, use the configure issu set rollback timer command in global
configuration mode.
configure issu set rollback timer seconds
Syntax Description
Defaults Rollback timer value is 45 minutes.
Command Modes Global configuration
Command History
Usage Guidelines Use the configure issue set rollback timer command to configure the rollback timer value. Note that
you can enable this command only when the Route Processors (RPs) are in the init state.
Examples The following example sets the rollback timer value to 3600 seconds, or 1 hour:
configure issu set rollback timer 3600
Related Commands
seconds The rollback timer value, in seconds. The valid timer value range is from 0
to 7200 seconds (two hours). A value of 0 seconds disables the rollback
timer.
Release Modification
12.2(28)SB This command was introduced.
12.2(31)SGA This command was integrated into Cisco IOS Release 12.2(31)SGA.
Command Description
issu acceptversion Halts the rollback timer and ensures the new Cisco IOS software image is not
automatically aborted during the ISSU process.
show issu rollback
timer
Displays the current setting of the ISSU rollback timer.