Cisco Bug: CSCus57511 - Switch detects high temp, and SNMP trap causes shutdown
Mar 20, 2018
- Cisco Catalyst 4000 Series Switches
Known Affected Releases
15.2(2)E1 15.2(3)E 3.7(0)
Symptom: The switch detects a CPU overtemperature warning and sends an SNMP trap, which causes the switch to shutdown. Conditions: 1) VSS is configured in CAT4k Systems, 2) AND CPU temperature increases above warning levels in Switch 2 when Switch1 is in Rommon(shutdown) 3) AND SNMP Temperature traps are configured with the "snmp-server enable traps envmon fan shutdown supply temperature status" command.
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