Juniper JUNOS - NETWORK OPERATION GUIDE REV1 User Manual

Monitoring the SFM Status ! 351
Chapter 26: Monitoring the SFMs
Step 2: Display the SFM LED Status at the Command Line
Action To display the SFM LED status, use the following CLI command:
user@host> show chassis craft-interface
Sample Output user@host> show chassis craft-interface
[...Output truncated...]
SFM LEDs:
SFM 0 1 2 3
-----------------------
Amber . . * .
Green * * . *
Blue * * . *
What it Means The command output is for an M160 router. The SFMs in slots 0 and 1 are online
and are functioning normally. The status colors represent the possible SFM
operating states:
Amber (Fail), Green (OK), and Blue (Master). The (*) indicates the
current operating state. There are no SFMs in slots 2 and 3.
Step 3: Check the SFM LED Status on the Faceplate
Action To check the SFM LED status, remove the component cover and look on the SFM
faceplate at the back of the M40e and M160 routers (see Figure 144 on page 348).
Table 85 describes the SFM LED states.
Table 85: SFM LEDs
Step 4: Display the SFM Environmental Status
Action To display the SFM environmental information, use the following CLI command:
user@host> show chassis environment
Sample Output user@host> show chassis environment
Class Item Status Measurement
Power PEM 0 OK
PEM 1 OK
Temp
[...Output truncated...]
SPP 0 OK 37 degrees C / 98 degrees F
SPR 0 OK 46 degrees C / 114 degrees F
SPP 1 OK 38 degrees C / 100 degrees F
SPR 1 OK 48 degrees C / 118 degrees F
SPP 2 OK 39 degrees C / 102 degrees F
SPR 2 OK 54 degrees C / 129 degrees F
SFM 3 Offline
[...Output truncated...]
Color Label State Description
Green OK On steadily SFM is functioning
normally.
Blinking SFM is starting up.
Amber
FAIL On steadily SFM has failed.

Juniper JUNOS - NETWORK OPERATION GUIDE REV1 Specifications

General

Brand	Juniper
Model	JUNOS - NETWORK OPERATION GUIDE REV1
Category	Software
Language	English