Manual

Cisco IOS In Service Software Upgrade Process
How to Perform the ISSU Process
24
Cisco IOS Release 12.2(28)SB
Redundant System Information :
------------------------------
Available system uptime = 9 minutes
Switchovers system experienced = 0
Standby failures = 0
Last switchover reason = none
Hardware Mode = Duplex
Configured Redundancy Mode = SSO
Operating Redundancy Mode = SSO
Maintenance Mode = Disabled
Communications = Up
Current Processor Information :
-------------------------------
Active Location = slot A
Current Software state = ACTIVE
Uptime in current state = 9 minutes
Image Version = Cisco IOS Software, 10000 Software (C10K2-P11-M),
Experimental Version 12.2(20040825:224856) [wgrupp-c10k_bba_122s_work 102] Copyright (c)
1986-2004 by Cisco Systems, Inc. Compiled Mon 30-Aug-04 10:29 by wgrupp
BOOT = disk0:c10k2-p11-mz.1.20040830,1;
CONFIG_FILE =
BOOTLDR =
Configuration register = 0x102
Peer Processor Information :
----------------------------
Standby Location = slot B
Current Software state = STANDBY HOT
Uptime in current state = 8 minutes
Image Version = Cisco IOS Software, 10000 Software (C10K2-P11-M),
Experimental Version 12.2(20040825:224856) [wgrupp-c10k_bba_122s_work 102] Copyright (c)
1986-2004 by Cisco Systems, Inc. Compiled Mon 30-Aug-04 10:29 by wgrupp
BOOT = disk0:c10k2-p11-mz.1.20040830,1;
CONFIG_FILE =
BOOTLDR =
Configuration register = 0x102
Verifying the ISSU State: Example
The following example displays and verifies the ISSU state:
Router# show issu state detail
Slot = A
RP State = Active
ISSU State = Init
Boot Variable = N/A
Operating Mode = SSO
Primary Version = N/A
Secondary Version = N/A
Current Version = disk0:c10k2-p11-mz.1.20040830
Slot = B
RP State = Standby
ISSU State = Init
Boot Variable = N/A
Operating Mode = SSO
Primary Version = N/A
Secondary Version = N/A
Current Version = disk0:c10k2-p11-mz.1.20040830