Check Fpc Status And Uptime - Juniper M Series Monitoring And Troubleshooting Manual

Sample Output
Meaning

Check FPC Status and Uptime

Purpose
Action
Sample Output
Copyright © 2012, Juniper Networks, Inc.
user@m160> show chassis fpc
Temp CPU Utilization (%)
Slot State (C)
0 Online 43
1 Online 47
2 Online 42
3 Online 40
4 Online 41
5 Online 42
6 Empty
7 Empty
Use the command to identify whether there is a problem with any of
show chassis fpc
the FPCs installed in the router. The command output displays a brief status of all the
FPCs installed in the router. The state can be
, or . If the FPC state is
probed probe-wait
information about the FPC states, see the Junos OS Routing Protocols Configuration Guide,
Class of Service Configuration Guide, and Junos OS System Basics and Services Command
Reference.
The temperature is that of the air flowing past the FPC. If the temperature is too high, an
alarm occurs.
The CPU and memory information is the total percentage of CPU being used by the FPC
processor, the total CPU being used by the FPC processor, the percentage of CPU being
used for interrupts, and the total DRAM available to the FPC processor. The percentage
of heap space (dynamic memory) reflects the buffer space being used by the FPC
processor. If the heap space exceeds 80 percent, there might be a software problem
(memory leak).
The output also displays the percentage of buffer space being used by the FPC processor
for buffering internal messages.
To verify FPC error conditions by checking the FPC status and uptime for a particular FPC
slot.
To display the status and uptime for a particular FPC slot, use the following command:
user@host> show chassis fpc detail fpc-slot
user@M160> show chassis fpc detail 3
Slot 3 information:
State
Temperature
Total CPU DRAM
Total SRAM
Total SDRAM
I/O Manager ASIC information
Memory Utilization (%)
Total Interrupt
3 0
3 0
3 0
4 0
4 0
0 0
0 0 0
0 0 0
,
online dead
, an alarm occurs. For more detailed
dead
Online
36 degrees C / 96 degrees F
32 Mbytes
4 Mbytes
256 Mbytes
Version 2.0, Foundry IBM, Part number 0
Chapter 7: Monitoring FPCs
DRAM (MB) Heap Buffer
32 1 39
32 1 39
32 1 40
32 1 39
32 1 39
32 1 39
0 0
0 0
, , , ,
diag dormant empty
0
0
,
online
217