Specifications

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0XO(15.1(1)XO)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show issu state
show issu sta te
To display the ISSU state and current boot ed image name during the ISSU process, use the
show issu state co mmand .
show issu state [slot_numb er] [detail]
Syntax Description
Defaults T he command displays t he ISSU state and current boot ed image name of both the active and standby
supervisor engines.
Command Modes Privileged EXE C mode
Usage Guidelines I t 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 supe rvisor 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 ve rifies the ISSU state after LOADVERSION:
Switch# show issu state detail
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
Switch#
slot_number (Optional) Specifies the slot number whose ISSU state needs to be displayed
(1 or 2).
detail (Optional) Provides detailed information about the state of the active and
standby supervisor engine s.