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Cisco Bug: CSCur08270 - SUP8-E - Improve logging of Watchdog Timer Expired Reloads

Last Modified

Nov 11, 2020

Products (1)

  • Cisco 2600 Series Multiservice Platforms

Known Affected Releases

15.2(3.2.23)E

Description (partial)

Symptom:
A Catalyst C4500 series switch with Supervisor 8-E may reload unexpectedly.
No crashinfo files or other logging files will be generated.
"show version" on the crashed supervisor engine will report a last reload reason of "Watchdog timer expired".

Conditions:
System must a C4500.
Supervisor engine must be a Supervisor 8-E or equivalent.
Must be running an affected release of IOS-XE.
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