Display Detailed Component Environmental Information
Purpose
To check the component environmental information for the uptime to determine if it is functioning properly.
Action
To display detailed environmental status information about a component, use the following command:
The command output displays the temperature of the air passing by the component, in degrees Centigrade and Fahrenheit. It also displays whether the fans and/or blowers are at normal or high speed.
Table 1 lists the operational mode commands for each router component for which you can display more detailed information.
Table 1: Component Detailed Environmental Status Commands
Component | Operational Mode Command |
|---|---|
FEB | show chassis environment feb |
FPC | show chassis environment fpc |
FPM or craft interface | show chassis environment fpm |
MCS | show chassis environment mcs |
PCG | show chassis environment pcg |
PEM or power supply | show chassis environment pem |
Routing Engine | show chassis environment routing-engine |
SFM | show chassis environment sfm |
Control Board | show chassis environment cb |
SIB | show chassis environment sib |
SCG | show chassis environment scg |
