Juniper Networks Hardware Manual page 142

M120 Multiservice Edge Router Hardware Guide
Action
114
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On a regular basis:
Check the LEDs on the FEB faceplate. For more information on the FEB LEDs, see Table
5 on page 17.
Check the FEB LEDs on the craft interface to view information; see Table 11 on page 27.
Issue the CLI
show chassis feb
FEBs. As shown in the sample output, the value
indicates that the FEB is functioning normally.
user@host> show chassis feb
(%)
Slot State
Buffer
0 Empty
1 Empty
2 Online
63
3 Online
63
4 Online
63
5 Online
63
For more detailed output, add the
a slot number ( ), which is optional:
0
user@host> show chassis feb detail 0
Slot 0 information:
State
Intake temperature
Exhaust A temperature
Exhaust B temperature
Total DDR DRAM
Total RLDRAM
Start time:
Uptime:
You can also issue the show chassis environment feb
a specific FEB. In the example below, the FEB is slot
the following:
user@host> show chassis environment feb 0
FEB 0 status:
State
Temperature Intake
Temperature Exhaust A
Temperature Exhaust B
Power
1.2 V
1.5 V
1.8 V
2.5 V
3.3 V
5.0 V
command to check the status of each of the installed
in the column labeled
Online
Temp CPU Utilization (%)
(C) Total Interrupt
44 4 0
46 4 0
45 3 0
42 4 0
option. The following example also specifies
detail
Online
66 degrees C / 150 degrees F
67 degrees C / 152 degrees F
73 degrees C / 163 degrees F
512 MB
64 MB
2006-09-08 16:29:59 PDT
1 hour, 3 minutes, 4 seconds
command to check the status of
0 is used. The output is similar to
Online
66 degrees C / 150 degrees F
67 degrees C / 152 degrees F
73 degrees C / 163 degrees F
1153 mV
1417 mV
1704 mV
2375 mV
3138 mV
4763 mV
Copyright © 2010, Juniper Networks, Inc.
State
Memory Utilization
DRAM (MB) Heap
512 7
512 7
512 7
512 7