show temperature

show temperature

Description

Depending on the platform, this command displays the current temperature of the I/O modules, management modules, power supply controllers, XGM-2xn card, and the switch.

On a stack, the command displays the current temperature of the modules in each slot.

Syntax Description

This command has no arguments or variables

Default

N/A.

Usage Guidelines

Depending on the software version running on your switch or your switch model, additional or different temperature information might be displayed.

Modular Switches Only

Use this command to display the temperature in Celsius and the current status of the following installed components in the switch:
  • Management modules (MSM/MM)
  • I/O modules
  • Power controllers

The switch monitors the temperature of each component and generates a warning if the temperature exceeds the normal operating range. If the temperature exceeds the minimum/maximum limits, the switch shuts down the overheated module.

Summit Family Switches Only

Use this command to display the temperature in Celsius and the current status of the following components:
  • Switch
  • XGM-2xn card

SummitStack Only.

Use this command to display the temperature in Celsius and the current status of the following components:
  • All switches in the stack
  • XGM-2xn cards if present

The switch monitors its temperature and generates a warning if the temperature exceeds the normal operating range. If the temperature exceeds the maximum limit, the show switch output indicates the switch in an OPERATIONAL (Overheat) mode, and the show temperature output indicates an error state due to overheat.

Displaying the Temperature of Other Installed Components--Modular Switches Only

You can also view the temperature of the power supplies and the fan trays in the switch.

To view the temperature of the power supplies installed in a modular switch, use the following command:

show power {ps_num} {detail}

Example

Depending on the platform, the following command displays the temperature of various switch components. In the BlackDiamond X8 switch, the temperature shown is the adjusted maximum of all temperatures from all monitored devices on the card. This is due to the fact that individual device temperature sensors are monitored within the device‘s operating temperature range. The following is sample output from a BlackDiamond X8 switch:

BD-X8.3 # show temperature
Field Replaceable Units               Temp (C)   Status   Min  Normal   Max
---------------------------------------------------------------------------
Slot-1         : BDXA-10G48X            71.00    Normal     0   25-100  107
Slot-2         : BDXA-10G48X            71.00    Normal     0   25-100  107
Slot-3         :
Slot-4         :
Slot-5         :
Slot-6         : BDXA-40G24X            86.00    Normal     0   25-100  107
Slot-7         : BDXA-40G24X            86.00    Normal     0   25-100  107
Slot-8         : BDXA-40G24X            90.00    Normal     0   25-100  107
FM-1           : BDXA-FM20T             85.00    Normal     0   25-100  107
FM-2           : BDXA-FM20T             83.00    Normal     0   25-100  107
FM-3           : BDXA-FM20T             88.00    Normal     0   25-100  107
FM-4           : BDXA-FM20T             88.00    Normal     0   25-100  107
MM-A           : BDX-MM1                79.00    Normal     0   25-100  105
MM-B           : BDX-MM1                88.00    Normal     0   25-100  105

The following is sample output from a BlackDiamond 8810 switch:

BD-8810.7 # show temperature
Field Replaceable Units               Temp (C)   Status   Min  Normal  Max
--------------------------------------------------------------------------
Slot-1         : 8900-10G24X-c          37.00    Normal   -10    0-55  65
Slot-2         : 10G8Xc                 33.00    Normal   -10    0-50  60
Slot-3         :
Slot-4         :
Slot-5         : G8Xc                   31.50    Normal   -10    0-50  60
Slot-6         :
Slot-7         :
Slot-8         : 10G4Xa                 26.00    Normal   -10    0-50  60
Slot-9         :
Slot-10        : 8900-G96T-c            38.50    Normal   -10    0-55  65
MSM-A          : 8900-MSM128            31.00    Normal   -10    0-55  65
MSM-B          : 8900-MSM128            31.00    Normal   -10    0-55  65
PSUCTRL-1      :                        34.04    Normal   -10    0-50  60
PSUCTRL-2      :                        35.79    Normal   -10    0-50  60

The following is sample output from a SummitStack of 8 nodes:

Slot-3 Stack.1 # show temperature
Field Replaceable Units               Temp (C)   Status   Min  Normal  Max
--------------------------------------------------------------------------
Slot-1         :
Slot-2         : SummitX                34.50    Normal   -10    0-54  59
Slot-3         : SummitX                36.50    Normal   -10    0-66  67
Slot-4         :
Slot-5         :
Slot-6         :
Slot-7         :
Slot-8         :
Slot-3 Stack.2 #

History

This command was first available in an ExtremeXOS 10.1.

Information about the power controller(s), a component status column, and the minimum, normal, and maximum temperature ranges of the components was added to the output in ExtremeXOS 11.0.

Information about the XGM-2xn card was added to the output in ExtremeXOS 11.2.

Support for stacking was added to output in ExtremeXOS 12.0.

Platform Availability

This command is available on all platforms.