01-27-2018 03:21 AM - edited 07-05-2021 08:10 AM
Solved! Go to Solution.
01-28-2018 05:47 AM
01-27-2018 03:42 AM
01-27-2018 03:50 AM
01-27-2018 04:05 AM
01-27-2018 06:10 AM
the image version is 8.2.151.0
01-27-2018 06:11 AM
System Information
Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 8.2.151.0
RTOS Version..................................... 8.2.151.0
Bootloader Version............................... 8.1.102.0
Emergency Image Version.......................... 8.1.102.0
01-27-2018 02:06 PM
01-27-2018 03:27 PM
I was upgrading a 5520 SSO pair today. The best thing to do is have two consoles open in a split window so you can see what is happening just like Leo mentioned. The other thing is to run a show redundancy summary to make sure everything is fine before the reload. If you run into issues, it’s best to shut the secondary unit down and have the primary unit boot and then bring up the secondary unit. From the console you will see what the issue is when you bring up the secondary unit.
01-28-2018 03:28 AM
01-28-2018 05:47 AM
01-28-2018 10:50 PM
01-28-2018 04:26 PM
Post msglog and traplog from both WLCs.
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