Juniper JUNOS - NETWORK OPERATION GUIDE REV1

JUNOS Internet Software Network Operations Guide: Hardware
146 ! Monitoring the Routing Engine Status
Step 3: Check the Redundant Routing Engine Status from the Craft Interface CLI Output
Action To view the Routing Engine status from the craft interface, use the following CLI
command:
user@host> show chassis craft-interface
Sample Output user@host> show chassis craft-interface
For M10i routers:
Red alarm: LED off, relay off
Yellow alarm: LED on, relay on
Routing Engine OK LED: On
Routing Engine fail LED: Off
FPCs 0 1
-------------
Green * *
Red . .
LCD screen:
+--------------------+
|waddle |
|1 Alarm active |
|Y: Backup RE Active |
| |
+--------------------+
For M20 routers:
Red alarm: LED off, relay off
Yellow alarm: LED off, relay off
Routing Engine OK LED: On
Routing Engine fail LED: Off
FPCs 0 1 2 3
-------------------
Green . * * .
Red . . . .
LCD screen:
+--------------------+
|myrouter |
|Up: 5+00:16:57 |
| |
|0pps Load |
+--------------------+
For M40e/M160 routers:
FPM Display contents:
+--------------------+
|myrouter |
|1 Alarm active |
|Y: PEM 0 Absent |
| |
+--------------------|