Troubleshooting The Mx480 Fpcs - Juniper MX480 Hardware Manual

Slot 4 information:
State
Temperature
Total CPU DRAM
Total SRAM
Total SDRAM
Start time
Uptime
Slot 7 information:
State
Temperature
Total CPU DRAM
Total SRAM
Total SDRAM
Start time
Uptime
For further description of the output from the commands, see the Junos OS Administration Library.
SEE ALSO
Installing an MX480 DPC | 331
MX480 DPC Terminology
Maintaining MX480 DPCs | 323

Troubleshooting the MX480 FPCs

Problem
Description: The FPCs are not functioning normally.
Solution
Monitor the green LED labeled OK above the FPC on the craft interface as soon as an 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 OK LED blinks. When
the FPC is online and functioning normally, the OK LED lights green steadily.
Make sure the FPC is properly seated in the midplane. Check that each ejector handle has been turned
clockwise and is tight.
Online
22 degrees C / 71 degrees F
1024 MB
256 MB
0 MB
2006-11-03 07:35:48 PST
2 hours, 26 minutes, 53 seconds
Online
24 degrees C / 75 degrees F
1024 MB
256 MB
0 MB
2006-11-03 07:35:53 PST
2 hours, 26 minutes, 48 seconds
440