Juniper MX480 - Maintaining MX480 Mpcs

PIC 0 Online 10x 1GE(LAN) EQ
PIC 1 Online 10x 1GE(LAN) EQ
PIC 2 Online 10x 1GE(LAN) EQ
PIC 3 Online 10x 1GE(LAN) EQ
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 Modular Interface Card (MIC) Description on page 76•
• MX480 Modular Interface Card (MIC) LEDs on page 80
• Troubleshooting the MX480 MICs on page 446
• Replacing an MX480 MIC on page 337
Maintaining MX480 MPCs
Purpose The router can have up to six MPCs mounted horizontally in the card cage at the front of
the chassis. For optimum router performance, verify the condition of the MPCs.
Action On a regular basis:
• Check the LEDs on the craft interface directly above each MPC slot. The green LED
labeled OK lights steadily when an MPC is functioning normally.
• Check the OK/FAIL LED on the MPC. If the MPC detects a failure, the MPC sends an
alarm message to the Routing Engine.
• Issue the CLI show chassis fpc command to check the status of installed MPCs. As
shown in the sample output, the value Online in the column labeled State indicates
that the MPC is functioning normally:
user@host> show chassis fpc
Temp CPU Utilization (%) Memory Utilization (%)
Slot State (C) Total Interrupt DRAM (MB) Heap Buffer
0 Online 36 3 0 2048 14 13
1 Online 40 5 0 2048 26 13
2 Online 41 6 0 1024 7 43
3 Online 43 5 0 1024 16 57
4 Online 24 3 0 1024 13 21
5 Empty
For more detailed output, add the detail option. The following example does not specify
a slot number, which is optional:
431Copyright © 2017, Juniper Networks, Inc.
Chapter 29: Maintaining Components