Display Detailed Component Environmental Information

(For M7i, M10i, M40e, M160, M320, and T320 routers and T640 routing node) You can display detailed environmental status information about certain router components.

Action

To display detailed environmental status information about a component, use the following CLI command:

user@host> show chassis environment component-name

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 18 lists the operational mode CLI commands for each router component for which you can display more detailed information.

Table 18: Component Detailed Environmental Status CLI Commands

Component	Operational Mode CLI 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