Troubleshooting the MX480 PICs
Problem Description: The PICs are not functioning normally.
Solution Check the status of each port on a PIC by looking at the LED located on the PIC
faceplate. For information about the meaning of LED states on different PICs, see the
MX Series Interface Module Reference.
•
• Check the status of a PIC by issuing the show chassis fpc pic-status CLI command. The
PIC slots in the FPC are numbered from 0 through 1, left to right:
user@host> show chassis fpc pic-status
Slot 0 Online DPC 40x 1GE R
PIC 0 Online 10x 1GE(LAN)
PIC 1 Online 10x 1GE(LAN)
PIC 2 Online 10x 1GE(LAN)
PIC 3 Online 10x 1GE(LAN)
Slot 1 Online MX FPC Type 3
PIC 0 Online 1x OC-192 SONET
PIC 1 Online 1x OC-192 SONET
Slot 2 Online MS-DPC
PIC 0 Online MS-DPC PIC
PIC 1 Online MS-DPC PIC
Slot 3 Online MPC Type 2 3D EQ
PIC 0 Online 1x 10GE XFP
PIC 1 Online 1x 10GE XFP
Slot 4 Online MPC 3D 16x 10GE
PIC 0 Online 4x 10GE(LAN) SFP+
PIC 1 Online 4x 10GE(LAN) SFP+
PIC 2 Online 4x 10GE(LAN) SFP+
PIC 3 Online 4x 10GE(LAN) SFP+
For further description of the output from the command, see the CLI Explorer.
Related
Documentation
MX480 Flexible PIC Concentrator (FPC) Description on page 63•
• Replacing an MX480 PIC on page 350
• Maintaining MX480 PICs on page 433
• MX480 PIC Serial Number Label on page 468
Troubleshooting the MX480 Power System
Problem Description: The power system is not functioning normally.
Solution Check the LEDs on each power supply faceplate.•
• If an AC power supply is correctly installed and functioning normally, the AC OK and
DC OK LED’s light steadily, and the PS FAIL LED is not lit.
449Copyright © 2017, Juniper Networks, Inc.
Chapter 30: Troubleshooting Components
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