3 3650-24PDM switches upgraded to 16.12.3a.
Then 2 of them crash with a Critical software exception. One of these even repeatedly crashes, 3 times in 3 days.
Last reload reason: Critical software exception
Solved! Go to Solution.
what version was before - do you have complete logs capture when it crashed?
can you post dir output here?
Thanks for the answers!
Previous version was 16.6.3
Cisco IOS XE Software, Version 16.12.03a
Cisco IOS Software [Gibraltar], Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version 16.12.3a,
June 20 was the day of the upgrade.
Post the complete output to the following commands:
sh version dir flash-<STACK NUMBER THAT CRASHED>:core