Troubleshooting the T1600 PICs

Problem

A PIC LED lit red indicates a problem with the PIC.

Solution

1. Check the status of each port on a PIC. Look at the LEDs located on the PIC faceplate. For information about the meaning of LED states on different PICs, see the T1600 Core Router PIC Guide .
2. Check the status of a PIC, issuing the following CLI command. The PIC slots in the FPC are numbered from 0 through 3, top to bottom:
   user@host> show chassis fpc pic-status

   Slot 0   Online       E-FPC Type 3
     PIC 0  Online       1x 10GE(LAN),DWDM
     PIC 2  Present      1x OC-192 SONET XFP- Hardware Error
     PIC 3  Online       1x 10GE(LAN),XENPAK
   Slot 2   Online       E2-FPC Type 2
     PIC 0  Online       1x OC-48 SONET, SMIR
     PIC 1  Online       2x OC-12 ATM-II IQ, MM
     PIC 2  Online       8x 1GE(LAN), IQ2
   Slot 3   Online       FPC Type 3
     PIC 0  Online       1x 10GE(LAN),XENPAK
     PIC 1  Online       1x 10GE(LAN),XENPAK
     PIC 2  Online       8x 1GE(TYPE3), IQ2
     PIC 3  Online       8x 1GE(TYPE3), IQ2
   Slot 4   Online       FPC Type 4
     PIC 0  Online       4x OC-192 SONET XFP
   Slot 6   Online       FPC Type 3
     PIC 0  Online       4x OC-48 SONET
     PIC 1  Online       1x Tunnel
   Slot 7   Online       FPC Type 4
     PIC 0  Online       1x OC-768 SONET SR
   

   For further description of the output from the command, see the Junos OS System Basics and Services Command Reference .