Displaying syslog messages for temperature

The software sends a syslog message and an SNMP trap if the temperature crosses the warning or shutdown thresholds. If you have configured the device to use a syslog server or SNMP trap receiver, refer to the documentation for the server or receiver.

To display the system log, enter the show log command at any CLI level.

device# show log 

Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
Buffer logging: level ACDMEINW, 20 messages logged
level code: A=alert C=critical D=debugging M=emergency E=error
                I=informational N=notification W=warning
Static Log Buffer:
1d02h07m29s:A:System: Stack unit 1 Temperature 60.0 C degrees, warning level 55.0 C degrees, shutdown level 65.0 C degrees
1d02h07m29s:W:System: Temperature is over warning level on unit 1
Dec  1 10:16:34:A:System: Stack unit 2 Temperature 46.0 C degrees, warning level 70.0 C degrees, shutdown level 80.0 C degrees
Dec  1 10:16:34:A:System: Temperature on Unit 2 is over shutdown level, system is going to be reset in 2 seconds
Dynamic Log Buffer (50 lines):
0d00h00m53s:I:STP: VLAN 1 Port 1/2/2 Bridge TC Event (FwdDlyExpiry)
0d00h00m53s:I:STP: VLAN 1 Port 1/2/2 STP State -> FORWARDING (FwdDlyExpiry)
0d00h00m37s:I:STP: VLAN 1 Port 1/2/2 STP State -> LEARNING (FwdDlyExpiry)
0d00h00m26s:I:STP: VLAN 1 Port 1/2/3 STP State -> FORWARDING (FwdDlyExpiry)
0d00h00m26s:I:STP: VLAN 1 Port 1/1/1 STP State -> FORWARDING (FwdDlyExpiry)
0d00h00m24s:I:STP: VLAN 1 Port 1/2/3 STP State -> LEARNING (FwdDlyExpiry)
0d00h00m24s:I:STP: VLAN 1 Port 1/1/1 STP State -> LEARNING (FwdDlyExpiry)
0d00h00m23s:I:STP: VLAN 1 Port 1/2/4 STP State -> BLOCKING (MakeBlking)
0d00h00m22s:I:System: Interface ethernet 1/2/4, state up
0d00h00m22s:I:STP: VLAN 1 Port 1/2/4 STP State -> LISTENING (MakeFwding)
0d00h00m22s:I:System: Interface ethernet 1/2/3, state up