• Supported Platforms
• M7i Routers

• Related Topics
• Maintaining the M7i FIC and FIC Cables and PICs and PIC Cables
• Replacing an M7i FIC or PIC Cable

Troubleshooting the M7i FIC or PICs

Problem

The FIC or PICs are not functioning normally.

Solution

To troubleshoot the FIC or PICs:

• To check the status of each port on a FIC or PIC, look at the LED located on the faceplate. For information about the meaning of LED states on different PICs, see the M7i Multiservice Edge Router PIC Guide.
• To check the status of an interface, issue the show chassis fpc pic-status command.

  The following example specifies an FPC slot number (0), which is optional.

  
  

  user@host> show chassis fpc pic-status 0

  Slot 0 Online   PIC 0    2x OC-3 ATM, MM   PIC 1    2x CT3-NxDS0   PIC 2    2x OC-3 ATM, MM

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