Stateful Switchover (SSO) must be configured and the standby supervisor engine should be in STANDBY HOT state.Cisco High Availability Features in Cisco IOS XE 3.1.0SG and Later Close.Displaying ISSU Compatibility Matrix Information.Configuring the Rollback Timer to Safeguard Against Upgrade Issues. Aborting a Software Upgrade During ISSU.Using changeversion to Automate an ISSU Upgrade.Loading New Cisco IOS XE Software on the New Standby Supervisor Engine.Stopping the ISSU Rollback Timer (Optional).Switching to the Standby Supervisor Engine.Loading New Cisco IOS XE Software on the Standby Supervisor Engine.Verifying the ISSU State Before Beginning the ISSU Process.Verifying Redundancy Mode Before Beginning the ISSU Process.Verifying the ISSU Software Installation.Downgrading ISSU from Cisco IOS XE 3.4.0SG/15.1(2)SG to a Prior Release.Upgrading ISSU to Cisco IOS XE 3.4.0SG/15.1(2)SG from a Prior Release.Compatibility Verification Using Cisco Feature Navigator.Aborting an In-Progress Changeversion Procedure.Scheduled Changeversion: “in” and “at” Options.Changeversion: Quick Option (LV to INIT).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |