Maintaining Mx480 Mpcs - Juniper MX480 Hardware Manual

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Maintaining MX480 MPCs

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Action
Copyright © 2011, Juniper Networks, Inc.
On a regular basis:
Check the LEDs on PIC faceplates. The meaning of the LED states differs for various
PICs. For more information, see the
If the FPC that houses the PIC detects a PIC failure, the FPC generates an alarm
message to be sent to the Routing Engine.
Issue the CLI
show chassis fpc pic-status
numbered from through
0
user@host> show chassis fpc pic-status
Slot 0 Online
PIC 0 Online
PIC 1 Online
PIC 2 Online
PIC 3 Online
Slot 1 Online
PIC 0 Online
PIC 1 Online
Slot 2 Online
PIC 0 Online
PIC 1 Online
Slot 3 Online
PIC 0 Online
PIC 1 Online
Slot 4 Online
PIC 0 Online
PIC 1 Online
PIC 2 Online
PIC 3 Online
For further description of the output from the command, see the
and Services Command Reference
MX480 Flexible PIC Concentrator (FPC) Description on page 16
Replacing an MX480 PIC on page 191
Troubleshooting the MX480 PICs on page 148
MX480 PIC Serial Number Label on page 299
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.
On a regular basis:
Check the LEDs on the craft interface directly above each MPC slot. The green LED
labeled lights steadily when an MPC is functioning normally.
OK
Check the OK/FAIL LED on the MPC. If the MPC detects a failure, the MPC sends an
alarm message to the Routing Engine.
Chapter 12: Maintaining MX480 Router Hardware Components
MX Series 3D Universal Edge Routers Line Card Guide
command. The PIC slots in an FPC are
, left to right:
1
DPC 40x 1GE R
10x 1GE(LAN)
10x 1GE(LAN)
10x 1GE(LAN)
10x 1GE(LAN)
MX FPC Type 3
1x OC-192 SONET
1x OC-192 SONET
MS-DPC
MS-DPC PIC
MS-DPC PIC
MPC Type 2 3D EQ
1x 10GE XFP
1x 10GE XFP
MPC 3D 16x 10GE
4x 10GE(LAN) SFP+
4x 10GE(LAN) SFP+
4x 10GE(LAN) SFP+
4x 10GE(LAN) SFP+
.
.
Junos OS System Basics
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