Cisco Catalyst 4500 Series Software Configuration Manual page 432

How to Perform the ISSU Process
Configured Redundancy Mode = Stateful Switchover
Operating Redundancy Mode = Stateful Switchover
Current Processor Information :
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Switch
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Sun 06-Nov-16 13:49 by prod
Peer Processor Information :
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Switch
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Sun 06-Nov-16 13:49 by pr
This example shows how to use issu changeversion with the at command option to schedule an ISSU
upgrade procedure to automatically start at the specified time. This example specifies that the ISSU
upgrade should be started at 16:30 (24 hour format). The show issu state detail and show redundancy
command output is included to show the supervisor state before and after the issu changeversion
command was entered.
Switch> enable
Switch# show issu state detail
Switch# show redundancy
Redundant System Information :
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Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
8-34
Last switchover reason = user_forced
Hardware Mode = Duplex
Maintenance Mode = Disabled
Communications = Up
Active Location = slot 6
Current Software state = ACTIVE
Uptime in current state = 31 minutes
Image Version = Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3
Software (cat4500e-UNIVERSALK9-M), Version 03.08.03.E RELEASE SOFTWARE (fc2)
BOOT = bootflash:new_image.bin,12;bootflash:old_image.bin,12;
Configuration register = 0x2102
Standby Location = slot 5
Current Software state = STANDBY HOT
Uptime in current state = 3 minutes
Image Version = Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3
Software (cat4500e-UNIVERSALK9-M), Version 03.08.03.E RELEASE SOFTWARE (fc2)
BOOT = bootflash:new_image.bin,12;bootflash:old_image.bin,12;
Configuration register = 0x2102
RP State = Active
ISSU State = Init
Operating Mode = Stateful Switchover
Current Image = bootflash:x.bin
Pre-ISSU (Original) Image = N/A
Post-ISSU (Targeted) Image = N/A
RP State = Standby
ISSU State = Init
Operating Mode = Stateful Switchover
Current Image = bootflash:x.bin
Pre-ISSU (Original) Image = N/A
Post-ISSU (Targeted) Image = N/A
Available system uptime = 10 hours, 58 minutes
Chapter 8 Configuring the Cisco IOS XE In Service Software Upgrade Process
Slot = 5
Slot = 6