Check The Router Component Status; Check The Router Craft Interface; Table 19: Show Chassis Craft-Interface Command Output For Router Types - Juniper M Series Monitoring And Troubleshooting Manual

M Series and T Series Routers Monitoring and Troubleshooting Guide
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Check the Router Component Status

Check the Router Craft Interface

Purpose
Action
60
Basic Router Component Monitoring Method on page 51
When you check the router craft interface, the component LEDs, and the environmental
and operational information, you are either physically inspecting the components or
obtaining output about their status from commands you issue from the CLI.
To check router component status:
1. Check the Router Craft Interface on page 60
Check the Component LEDs on page 63
2.
Display Detailed Component Environmental Information on page 65
3.
Display Detailed Component Operational Information on page 66
4.
To confirm that the craft interface is functioning properly by checking the alarm indicator
status or by checking the craft interface physically.
To check the router craft interface, do one of the following:
Use the following 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 rotates at 2-second
intervals), and the major component LED status.
command output for each router type. For more detailed information about the craft
interface, see "Checklist for Monitoring the Craft Interface" on page

Table 19: show chassis craft-interface Command Output for Router Types

Router Command Output
M5/M10 Red alarm, Yellow alarm, Routing Engine OK, Routing Engine Fail, FPCs, and LCD
screen. Note: Even though there is no LCD screen on the M5/M10 routers, there is
still output from this command for the LCD.
M7i/M10i Red alarm, Yellow alarm, Routing Engine OK, Routing Engine Fail, FPCs, and LCD
screen. Note: Even though there is no LCD screen on the M7i/M10i routers, there is
still output from this command for the LCD.
M20 Red alarm, Yellow alarm, Routing Engine OK, Routing Engine Fail, FPCs, and LCD
screen.
M40 Red alarm, Yellow alarm, Routing Engine OK, Routing Engine Fail, FPCs, and LCD
screen.
Table 19 on page 60 describes the
249.
Copyright © 2012, Juniper Networks, Inc.