Loading New Cisco Ios Xe Software On The New Standby Supervisor Engine - Cisco Catalyst 4500 Series Configuration Manual

How to Perform the ISSU Process
% Rollback timer stopped. Please issue the commitversion command.
Switch# show issu rollback-timer
Configured Rollback Time = 00:45:00

Loading New Cisco IOS XE Software on the New Standby Supervisor Engine

This task explains how to load new version of Cisco IOS XE software to the new standby supervisor
engine.
Perform the following steps at the active supervisor engine:
Command or Action
Step 1
Switch> enable
Step 2
Switch# issu commitversion [standby-slot]
[standby-image-new]
Step 3
Switch# show redundancy [states]
Step 4
Switch# show issu state [detail]
This example shows how to reset and reload the current standby supervisor engine (slot 1) with the new
Cisco IOS XE software version. After you enter the commitversion command, the standby supervisor
engine boots in the Standby Hot state.
Switch> enable
Switch# issu commitversion 5 slavebootflash:new_image
%issu commitversion executed successfully
Use the following to verify that the standby supervisor engine is reloaded with the new software.
Switch# show redundancy states
Redundancy Mode (Operational) = Stateful Switchover
Redundancy Mode (Configured) = Stateful Switchover
Communications = Up
client count = 64
client_notification_TMR = 240000 milliseconds
Switch# show redundancy
Redundant System Information :
Software Configuration Guide—Release IOS XE 3.3.0SG and IOS 15.1(1)SG
6-24
Rollback Process State = Not in progress
my state = 13 -ACTIVE
peer state = 8 -STANDBY HOT
Mode = Duplex
Unit = Primary
Unit ID = 6
Redundancy State = Stateful Switchover
Manual Swact = enabled
keep_alive TMR = 9000 milliseconds
keep_alive count = 1
keep_alive threshold = 18
RF debug mask = 0
Chapter 6 Configuring the Cisco IOS XE In Service Software Upgrade Process
Purpose
Enables privileged EXEC mode.
Enter your password if prompted.
Allows the new Cisco IOS XE software image to be loaded
into the standby supervisor engine.
Displays redundancy facility state information.
Displays the state of the during the ISSU process. At this
point in the ISSU process, use this command to check that
the standby supervisor engine is loaded with the new image.
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