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 following table 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.
NOTE
For the ICX 6430-24 device, the low and high temperature thresholds (TA and TB) are used only for software settings because
the ICX 6430-24 model is a fanless device. There are no fan speed control settings on the ICX 6430-24 device.
TABLE 16
Temperature thresholds
Model
Low limit temperature
TA (°C)
High limit temperature
TB (°C)
Critical (shutdown) temperature
TC (°C)
ICX 6430-24
N/A
N/A
88
Managing temperature settings
Brocade ICX 6430 and ICX 6450 Stackable Switches Hardware Installation Guide
82
Part Number: 53-1003617-03