Step 1: Check the Router Craft Interface
Action
To check the craft interface information for router status, do one of the following:
- Use the following CLI command:
user@host> show chassis craft-interface
The command output displays the router alarm indicator status, the LCD display information (router name, router uptime, and status message that rotate at 2-second intervals), and the major component LED status.
- Physically look at the router craft interface. Table 24 shows the component characteristics of the craft interface for each M-series router and T-series platform.
Table 24: Craft Interface Components for the M-series Routers and T-series Platforms
|
|
|
|
|
|
|
|
|---|
Alarm LEDs
|
X
|
X
|
X
|
X
|
X
|
X
|
X
|
Lamp test button
|
X
|
|
|
|
|
X
|
X
|
Alarm cutoff button
|
|
X
|
|
X
|
X
|
X
|
|
Alarm relay contacts
|
|
X
|
X
|
|
|
|
|
Link and activity status lights
|
X
|
X
|
|
|
|
|
|
LCD display and navigation buttons
|
|
|
X
|
X
|
X
|
X
|
X
|
Routing Engine ports
|
X
|
X
|
X
|
|
|
|
|
Routing Engine LEDs
|
|
X
|
X
|
|
|
X
|
|
Host module LEDs
|
|
|
|
X
|
|
|
|
Host subsystem LEDs
|
|
|
|
|
|
X
|
X
|
Physical Interface Card (PIC) online and offline buttons
|
X
|
|
|
|
|
|
|
Flexible PIC Concentrator (FPC) LEDs
|
|
X
|
X
|
X
|
X
|
X
|
X
|
FPC offline buttons
|
|
X
|
|
X
|
|
X
|
X
|
FPC online buttons
|
|
|
|
|
|
X
|
X
|
Switch Interface Board (SIB) LEDs
|
|
|
|
|
|
X
|
X
|