Brocade ICX 6450 Stackable Switches Hardware Installation Guide - Manual (Page 81)

NOTE
For the ICX 6430-24P device, the low and high temperature thresholds (TA and TB) are used only for
software settings because the ICX 6430-24P model is a fanless device. There are no fan speed control
settings on the ICX 6430-24P device.
Temperature thresholds TABLE 16
Model Low limit temperature
TA (°C)
High limit temperature
TB (°C)
Critical (shutdown) temperature
TC (°C)
ICX 6430-24 N/A N/A 88
ICX 6430-24P 60 65 82
ICX 6430-48 56 61 81
ICX 6430-48P 58 63 79
ICX 6450-24 66 71 83
ICX 6450-24P 59 64 88
ICX 6450-48 64 69 76
ICX 6450_48P 56 61 79
Changing the temperature warning level
To change the temperature at which the device sends a syslog message and an SNMP trap, enter a
command similar to the following at the Privileged EXEC level of the CLI.
Brocade# temperature warning 1 82
Syntax: temperature warning stack-id value
The stack-id can be a value from 1 through 8.
The value variable is the temperature warning level, in Celsius. You cannot set this level higher than
83°C . The temperature warning level must be at least five degrees Celsius less than the temperature
shut down level, which is automatically set by the device.
The following console and syslog message is displayed when the temperature reaches the warning
level:
!!! Temperature is over warning level on stack unit 1!!!
Temperature shutdown levels
When the temperature crosses the critical (shutdown) threshold levels, the device will reset after 5
minutes. The following console and syslog message is displayed:
!!! Temperature is over shutdown level, please shutdown your stack unit 1 to avoid hw
damage!!!
Changing the temperature warning level
Brocade ICX 6430 and ICX 6450 Stackable Switches Hardware Installation Guide 79
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