Maintaining Mpcs - Juniper MX10003 Hardware Manual

Figure 50: Installing a MIC
SEE ALSO
Routine Maintenance Procedures for MX10003 Routers | 116
Prevention of Electrostatic Discharge Damage | 182

Maintaining MPCs

Purpose
The router can have up to two 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 OK/FAIL LED on the MPC. If the MPC detects a failure, the MPC sends an alarm message to
the Routing Engine.
Issue the show chassis fpc CLI 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
Utilization (%)
Slot State
Heap Buffer
0 Online
12 11
1 Online
12 11
Temp CPU Utilization (%)
(C) Total Interrupt
57 24
58 20
CPU Utilization (%)
1min 5min
0 21 23
0 21 23
Memory
15min DRAM (MB)
23 3136
23 3136
146