Table 56: Checklist For Monitoring Fpcs - Juniper M Series Monitoring And Troubleshooting Manual

CHAPTER 7
Monitoring FPCs
Checklist for Monitoring FPCs
Purpose
Action
Copyright © 2012, Juniper Networks, Inc.
Checklist for Monitoring FPCs on page 213
Understanding FPCs on page 215
Checking the FPC Status on page 216
Checking for FPC Alarms on page 220
Verifying FPC Failure on page 224
Replace the FPC on page 234
You monitor and maintain Flexible PIC Concentrators (FPCs) to connect PICs to the rest
of the router so that incoming packets are forwarded across the midplane to the
appropriate destination ports. (See

Table 56: Checklist for Monitoring FPCs

Monitor FPC Tasks
"Checking the FPC Status" on page 216
1. Check FPC Status and Utilization on
page 216
2. Check FPC Status and Uptime on page 217
3. (M40e, M160, M320, and T320 routers
and T640 router only) "Checking FPC
Status and Temperature" on page 218
4. Checking the FPC LED States on page 219
"Checking for FPC Alarms" on page 220
1. Replacing an FPC on page 220
2. Displaying FPC Error Messages in the
System Log File on page 221
Table 56 on page 213.)
Command or Action
show chassis fpc
show chassis fpc detail fpc-slot
show chassis environment fpc fpc-slot
show chassis craft-interface
Or, physically check the FPC LEDs on the Front
Panel Module (FPM).
show chassis alarms
show log messages | match "fpc| kernel | tnp"
213