Juniper MX240 Hardware Manual page 170

MX240 3D Universal Edge Router Hardware Guide
Solution
Related
Documentation
146
Monitor the green LED labeled
FPC is seated in an operating router.
The Routing Engine downloads the FPC software to it under two conditions: the FPC
is present when the Routing Engine boots Junos OS, and the FPC is installed and
requested online through the CLI or push button on the front panel. The FPC then runs
diagnostics, during which the
normally, the LED lights green steadily.
OK
Make sure the FPC is properly seated in the midplane. Check that each ejector handle
has been turned clockwise and is tight.
Check the LED on the FPC and
OK/FAIL
When the FPC is online and functioning normally, the
Issue the show chassis fpc
in the sample output, the value
FPC is functioning normally:
user@host> show chassis fpc
Temp
Slot State (C)
0 Online 24
1 Online 41
2 Empty
NOTE: The
show chassis fpc
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:
For further description of the output from the commands, see the Junos OS
Administration Library for Routing Devices.
MX240 Flexible PIC Concentrator (FPC) LEDs on page 16
Maintaining MX240 FPCs on page 124
above the FPC on the craft interface as soon as an
OK
OK LED blinks. When the FPC is online and functioning
and
OK FAIL
command to check the status of installed FPCs. As shown
in the column labeled
Online
CPU Utilization (%) Memory
Total Interrupt DRAM (MB) Heap
3 0 1024
9 0 1024
command displays the status of the FPCs.
option. The following example does not specify
detail
Online
24 degrees C / 75 degrees F
1024 MB
128 MB
2048 MB
2008-12-11 16:53:24 PST
15 hours, 2 minutes, 47 seconds
Online
29 degrees C / 84 degrees F
1024 MB
256 MB
4096 MB
2008-12-11 16:53:18 PST
15 hours, 2 minutes, 53 seconds
FPC LEDs on the craft interface.
LED lights green steadily.
OK
indicates that the
State
Utilization (%)
Buffer
13 21
15 57
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