Juniper Networks MX480 User Manual
Page 155
Action
On a regular basis:
•
Check the LEDs on the craft interface directly above each DPC slot. The green LED
labeled
OK
lights steadily when a DPC is functioning normally.
•
Check the
OK/FAIL
LED on the DPC. For more information, se
. If the DPC detects a failure, the DPC sends an alarm
message to the Routing Engine.
•
Check the status of installed DPCs by issuing the CLI
show chassis fpc
command to
check the status of installed DPCs. As shown in the sample output, the value
Online
in the column labeled
State
indicates that the DPC is functioning normally:
user@host>
show chassis fpc
Temp CPU Utilization (%) Memory Utilization (%)
Slot State (C) Total Interrupt DRAM (MB) Heap Buffer
0 Online 41 9 0 1024 15 57
1 Online 43 5 0 1024 16 57
2 Online 43 11 0 1024 16 57
3 Empty
4 Empty
5 Online 42 6 0 1024 16 57
For more detailed output, add the
detail
option. The following example does not specify
a slot number, which is optional:
user@host>
show chassis fpc detail
Slot 0 information:
State Online
Temperature 41 degrees C / 105 degrees F
Total CPU DRAM 1024 MB
Total RLDRAM 256 MB
Total DDR DRAM 4096 MB
Start time: 2007-07-10 12:28:33 PDT
Uptime: 1 hour, 33 minutes, 52 seconds
Max Power Consumption 368 Watts
Slot 1 information:
State Online
Temperature 43 degrees C / 109 degrees F
Total CPU DRAM 1024 MB
Total RLDRAM 256 MB
Total DDR DRAM 4096 MB
Start time: 2007-07-10 12:28:38 PDT
Uptime: 1 hour, 33 minutes, 47 seconds
Max Power Consumption 249 Watts
Slot 2 information:
State Online
Temperature 43 degrees C / 109 degrees F
Total CPU DRAM 1024 MB
Total RLDRAM 256 MB
Total DDR DRAM 4096 MB
Start time: 2007-07-10 12:28:40 PDT
Uptime: 1 hour, 33 minutes, 45 seconds
Max Power Consumption 335 Watts
Slot 5 information:
State Online
Temperature 42 degrees C / 107 degrees F
Total CPU DRAM 1024 MB
Total RLDRAM 256 MB
Total DDR DRAM 4096 MB
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Chapter 12: Maintaining MX480 Router Hardware Components