Temperature Threshold Levels - Brocade Communications Systems ICX 6430 Installation Manual

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
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
level 70.0 C degrees, shutdown level 80.0 C degrees
Dec
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.
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 17
Model
ICX 6430-24
ICX 6430-24P
ICX 6430-48
Brocade ICX 6430 and ICX 6450 Stackable Switches Hardware Installation Guide
53-1002738-02
I=informational N=notification W=warning
1 10:16:34:A:System: Stack unit 2 Temperature 46.0 C degrees, warning
1 10:16:34:A:System: Temperature on Unit 2 is over shutdown level, system
Temperature thresholds
Low limit temperature
TA (
°C)
N/A
60
56
Managing temperature settings
Table 17
High limit temperature Critical (shutdown)
TB ( temperature
°C)
TC (
N/A 88
65 82
61 81
5
describes the
°C)
69