Juniper mx240 Hardware Manual page 395

Action
Copyright © 2016, Juniper Networks, Inc.
On a regular basis:
Check the LEDs on the craft interface directly above the FPC. The green LED labeled
lights steadily when an FPC is functioning normally.
OK
Check the OK/FAIL LED on the FPC. If the FPC detects a failure, the FPC sends an alarm
message to the Routing Engine.
Issue the CLI
show chassis fpc
shown in the sample output, the value
that the FPC is functioning normally:
user@host> show chassis fpc
Temp
Slot State (C)
0 Online 33
1 Online 37
2 Empty
For more detailed output, add the
a slot number, which is optional:
user@host> show chassis fpc detail
Slot 0 information:
State
Temperature
Total CPU DRAM
Total RLDRAM
Total DDR DRAM
Start time:
Uptime:
Slot 1 information:
State
Temperature
Total CPU DRAM
Total RLDRAM
Total DDR DRAM
Start time:
Uptime:
Issue the CLI
show chassis fpc pic-status
FPC installed in DPC slots
user@host> show chassis fpc pic-status
Slot 0 Online
PIC 0 Online
PIC 1 Online
PIC 2 Online
PIC 3 Online
Slot 1 Online
PIC 0 Online
PIC 1 Online
NOTE: An FPC takes up two DPC slots when installed on an MX Series
router. The slot number corresponds to the lowest numbered DPC slot.
For further description of the output from the command, see the
command to check the status of the installed FPC. As
Online in the column labeled
CPU Utilization (%) Memory
Total Interrupt DRAM (MB) Heap
8 0 1024
3 0 1024
option. The following example does not specify
detail
Online
33 degrees C / 91 degrees F
1024 MB
256 MB
4096 MB
2008-11-25 11:16:41 PST
25 minutes, 28 seconds
Online
37 degrees C / 98 degrees F
1024 MB
128 MB
2048 MB
2008-11-25 11:16:43 PST
25 minutes, 26 seconds
command. The following example shows an
and :
1 2
DPC 40x 1GE R
10x 1GE(LAN)
10x 1GE(LAN)
10x 1GE(LAN)
10x 1GE(LAN)
MX FPC Type 3
1x OC-192 SONET
1x OC-192 SONET
Chapter 29: Maintaining Components
State indicates
Utilization (%)
Buffer
18 30
12 21
CLI Explorer .
365