Maintaining Mx240 Mpcs; Figure 120: Installing A Dual-Wide Mic - Juniper MX240 Hardware Manual

MX240 5G Universal Routing Platform Hardware Guide
See Also

Maintaining MX240 MPCs

Purpose
Action
282
user@host> request chassis mic fpc-slot mpc-slot mic-slot mic-slot online
The normal functioning status LED confirms that the MIC is online. You can also verify
correct MIC functioning by issuing the
in "Maintaining MX240 MICs" on page

Figure 120: Installing a Dual-Wide MIC

MPC
Dual-wide MIC
MX240 Modular Interface Card (MIC) Description on page 116
Troubleshooting the MX240 MICs on page 354
MX240 MIC Serial Number Label on page 366
For optimum router performance, verify the condition of the Modular Port Concentrators
(MPCs). The router can have up to three MPCs mounted horizontally in the card cage at
the front of the chassis.
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 LED on the MPC. If the MPC detects a failure, the MPC sends an
OK/FAIL
alarm message to the Routing Engine.
Issue the CLI
show chassis fpc
shown in the sample output, the value
the MPC is functioning normally:
user@host> show chassis fpc
Temp
Slot State (C)
0 Online 36
1 Online 40
2 Online 41
For more detailed output, add the
a slot number, which is optional:
user@host> show chassis fpc detail
show chassis fpc pic-status
279.
command to check the status of installed MPCs. As
State in the column labeled
CPU Utilization (%) Memory
Total Interrupt DRAM (MB) Heap
3 0 2048
5 0 2048
6 0 1024
option. The following example does not specify
detail
command described
State indicates that
Utilization (%)
Buffer
14 13
26 13
7 43
Copyright © 2019, Juniper Networks, Inc.