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Cisco Bug: CSCus57511 - Switch detects high temp, and SNMP trap causes shutdown

Last Modified

Mar 20, 2018

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

15.2(2)E1 15.2(3)E 3.7(0)

Description (partial)

The switch detects a CPU overtemperature warning and sends an SNMP trap, which causes the switch to shutdown.

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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