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

Chapter 7 Configuring the Cisco IOS In-Service Software Upgrade Process
Switch# issu acceptversion 2 bootflash:new_image
% Rollback timer stopped. Please issue the commitversion command.
Switch# show issu rollback-timer

Loading New Cisco IOS Software on the New Standby Supervisor Engine

This task explains how to load new version of Cisco IOS software to the new standby supervisor engine.
Perform this task at the active supervisor engine:
Command or Action
Step 1
Switch> enable
Step 2
Switch# issu commitversion standby-slot-number
[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 software version. After entering the commitversion command, the standby supervisor engine
boots in the Standby Hot state.
Switch> enable
Switch# issu commitversion 1 slavebootflash:new_image
Wait till standby supervisor is reloaded with the new image. Then apply the following:
Switch# show redundancy states
00:17:12: %RF-5-RF_TERMINAL_STATE: Terminal state reached for (SSO)
Redundancy Mode (Operational) = Stateful Switchover
Redundancy Mode (Configured)
Redundancy State
Maintenance Mode = Disabled
Communications = Up
client count = 39
client_notification_TMR = 240000 milliseconds
Configured Rollback Time = 45:00
Automatic Rollback Time = 38:30
Rollback Process State = Not in progress
Configured Rollback Time = 45:00
my state = 13 -ACTIVE
peer state = 8 -STANDBY HOT
Mode = Duplex
Unit = Secondary
Unit ID = 2
Manual Swact = enabled
keep_alive TMR = 9000 milliseconds
keep_alive count = 0
keep_alive threshold = 18
RF debug mask = 0x0
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.0E and IOS 15.2(5)E
Purpose
Enables privileged EXEC mode.
Enter your password if prompted.
•
Allows the new Cisco IOS 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
a switchover occurs to slot 2.
= Stateful Switchover
= Stateful Switchover
Performing the ISSU Process
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