Show Issu State - Cisco Catalyst 4500 Series Command Reference Manual

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches

show issu state

To display the ISSU state and current booted image name during the ISSU process, use the
show issu state command.
Syntax Description
slot_number
detail
Defaults
The command displays the ISSU state and current booted image name of both the active and standby
supervisor engines.
Command Modes
Privileged EXEC mode
Command History
Release
12.2(31)SGA
Usage Guidelines
It might take several seconds after the issu loadversion command is entered for Cisco IOS software to
load onto the standby supervisor engine and the standby supervisor engine to transition to SSO mode. If
you enter the show issu state command too soon, you might not see the information you need.
Examples
The following example displays and verifies the ISSU state after LOADVERSION:
Switch# show issu state detail
Switch#
OL-25342 -01
show issu state [slot_number] [detail]
(Optional) Specifies the slot number whose ISSU state needs to be displayed
(1 or 2).
(Optional) Provides detailed information about the state of the active and
standby supervisor engines.
Modification
This command was introduced on the Catalyst 4500 series switch.
Slot = 1
RP State = Active
ISSU State = Load Version
Boot Variable = bootflash:old_image,12
Operating Mode = Stateful Switchover
Primary Version = bootflash:old_image
Secondary Version = bootflash:new_image
Current Version = bootflash:old_image
Slot = 2
RP State = Standby
ISSU State = Load Version
Boot Variable = bootflash:new_image,12;bootflash:old_image,12
Operating Mode = Stateful Switchover
Primary Version = bootflash:old_image
Secondary Version = bootflash:new_image
Current Version = bootflash:new_image
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0SG and IOS 15.1(1)SG)
show issu state
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