Troubleshooting the T640 PICs

Problem

The PICs are not functioning normally.

Solution

• To check the status of each port on a PIC, look at the LED located on the PIC faceplate. For information about the meaning of LED states on different PICs, see the T640 Core Router PIC Guide .
• To check the status of a PIC, issue 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 .