Brocade ICX 6450 Stackable Switches Hardware Installation Guide - Manual (Page 80)

The stack unit 1 chassis info:
Power supply present, status ok
Fanless model
Sensor B Temperature Readings:
Current temperature : 55.0 deg-C
Sensor A Temperature Readings:
Current temperature : 50.0 deg-C
Warning level.......: 76.0 deg-C
Shutdown level......: 83.0 deg-C
Boot Prom MAC : 748e.f8ea.0360
Management MAC: 748e.f8ea.0360
=====
Syntax: show chassis
Displaying syslog messages for temperature
The software sends a syslog message and an SNMP trap if the temperature crosses the warning or
shutdown thresholds. The following method describes how to view the system log on the device. 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.
Brocade# 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
Syntax: show log
Temperature threshold levels
The fan speed settings are set by the device, and are not configurable. The table below describes the
temperature thresholds in Celsius of the fan speeds for the Brocade devices.
By default, the warning temperature level is 10 degrees less than the critical temperature level. The
fan speed is high when the temperature level for a device reaches a high threshold level. The fan
speed is decreased when the temperature reaches a low threshold level.
Displaying syslog messages for temperature
78 Brocade ICX 6430 and ICX 6450 Stackable Switches Hardware Installation Guide
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