Total CPU DRAM 1024 MB
Total SRAM 256 MB
Total SDRAM 0 MB
Start time 2006-11-03 07:35:53 PST
Uptime 2 hours, 26 minutes, 48 seconds
For further description of the output from the commands, see the Junos OS
Administration Library.
Related
Documentation
Installing an MX480 DPC on page 256•
• MX480 DPC Terminology
• Maintaining MX480 DPCs on page 420
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.
• Check the OK/FAIL LED on the FPC and OK and FAIL FPC LEDs on the craft interface.
When the FPC is online and functioning normally, the OK LED lights green steadily.
• Issue the show chassis fpc command to check the status of installed FPCs. As shown
in the sample output, the value Online in the column labeled State indicates that the
FPC is functioning normally:
user@host> show chassis fpc
Temp CPU Utilization (%) Memory Utilization (%)
Slot State (C) Total Interrupt DRAM (MB) Heap Buffer
0 Online 24 3 0 1024 13 21
1 Empty
2 Online 41 9 0 1024 15 57
3 Online 43 5 0 1024 16 57
4 Online 43 11 0 1024 16 57
5 Online 41 9 0 1024 15 57
6 Online 43 5 0 1024 16 57
7 Empty
8 Empty
9 Empty
10 Online 24 3 0 1024 13 21
11 Empty
Copyright © 2017, Juniper Networks, Inc.444
MX480 3D Universal Edge Router Hardware Guide
To Next Page
Loading...
