Cisco Catalyst 4500 Series Configuration Manual page 443

Chapter 2
Related Commands Command
issu acceptversion
issu commitversion
issu loadversion
issu runversion
show issu state
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release XE 3.9.xE and 15.2(5)Ex
Description
Halts the rollback timer and ensures that the new Cisco IOS
software image is not automatically stopped during the
ISSU process.
Loads the new Cisco IOS software image into the new
standby supervisor engine.
Starts the ISSU process.
Forces a change from the active supervisor engine to the
standby supervisor engine and causes the newly active
supervisor engine to run the new image specified.
Displays the ISSU state and current booted image name
during the ISSU process.
issu commitversion
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