198ViewsUser viewPredefined user rolesnetwork-adminUsage guidelinesThe device supports automatic rollback and manual rollback. This command performs a manualrollback.You can perform a manual rollback while an ISSU is in one of the following states:• Loaded.• Switching (during an upgrade to a compatible version).• Switchover (during an upgrade to a compatible version).• Accepted.If you perform a manual rollback while an ISSU is in Loading state, the ISSU process ends withoutchanging the original software versions.When an ISSU to an incompatible version is in Switching state, you cannot perform a manualrollback.When an ISSU is in Committing state, rollback is not supported.If the IRF fabric has multiple members, a rollback performed after you execute the issu runswitchover command cancels all operations performed during the ISSU process, including themaster/subordinate switchover operation.Examples# Roll back to the original software versions. issu rollbackThis command will quit the ISSU process and roll back to the previous version. Continue?[Y/N]:yRelated commands• issu accept• issu commit• issu load• issu run switchoverissu rollback-timerUse issu rollback-timer to set the automatic rollback timer.Use undo issu rollback-timer to restore the default.Syntaxissu rollback-timer minutesundo issu rollback-timerDefaultThe automatic rollback interval is 45 minutes.ViewsSystem view
