Cisco Catalyst 4500 Series Configuration Manual page 10

Contents
Configuring the Cisco IOS XE In Service Software Upgrade Process
6
C H A P T E R
Configuring Interfaces
7
C H A P T E R
Software Configuration Guide-Release IOS XE 3.3.0SG and IOS 15.1(1)SG
viii
Displaying ISSU Compatibility Matrix Information
Displaying ISSU Compatibility Matrix Information
Related Documents
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Related Documents
6-2
Prerequisites to Performing ISSU
About Performing ISSU
6-3
Stateful Switchover
NSF
6-5
ISSU Process
6-6
Performing an ISSU Upgrade: 2 Methods
Changeversion Process
Changeversion: Quick Option (LV to INIT)
Scheduled Changeversion: "in" and "at" Options
Changeversion Deployment Scenario
Aborting an In-Progress Changeversion Procedure
Guidelines for Performing ISSU
Compatibility Matrix
SNMP Support for ISSU
Compatibility Verification Using Cisco Feature Navigator
How to Perform the ISSU Process
Verifying the ISSU Software Installation
Verifying Redundancy Mode Before Beginning the ISSU Process
Verifying the ISSU State Before Beginning the ISSU Process
Loading New Cisco IOS XE Software on the Standby Supervisor Engine
Switching to the Standby Supervisor Engine
Stopping the ISSU Rollback Timer (Optional)
Loading New Cisco IOS XE Software on the New Standby Supervisor Engine
Using changeversion to Automate an ISSU Upgrade
Aborting a Software Upgrade During ISSU
Configuring the Rollback Timer to Safeguard Against Upgrade Issues
Displaying ISSU Compatibility Matrix Information
Cisco High Availability Features in Cisco IOS XE 3.1.0SG
7-1
About Interface Configuration
Using the interface Command
Configuring a Range of Interfaces
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