Juniper MX2020 Hardware Manual page 195

Action
Copyright © 2013, Juniper Networks, Inc.
On a regular basis:
Check the LEDs on the craft interface directly above each MPC slot. The green LED
labeled lights steadily when a MPC is functioning normally.
OK
Check the OK/FAIL LED on the MPC. For more information, see
Edge Routers Line Card Guide
message to the Routing Engine.
Check the status of installed MPCs by issuing the CLI
check the status of installed MPCs. As shown in the sample output, the value
in the column labeled
State
user@host> show chassis fpc
Temp CPU Utilization (%)
Slot State
0 Empty
1 Empty
2 Empty
3 Empty
4 Online
5 Empty
6 Empty
7 Online
8 Online
9 Online
10 Present
11 Online
12 Empty
13 Empty
14 Empty
15 Online
16 Empty
17 Empty
18 Online
19 Empty
For more detailed output, add the
a slot number, which is optional:
user@host> show chassis fpc detail
Slot 4 information:
State
Temperature
Total CPU DRAM
Total RLDRAM
Total DDR DRAM
Start time:
Uptime:
Max Power Consumption
Slot 7 information:
State
Temperature
Total CPU DRAM
Total RLDRAM
Total DDR DRAM
Start time:
Uptime:
Max Power Consumption
Chapter 11: Maintaining MX2020 Router Hardware Components
. If the MPC detects a failure, the MPC sends an alarm
indicates that the MPC is functioning normally:
Memory
(C) Total Interrupt
28 11 0
30 8 0
29 10 0
31 12 0
28
38 16 2
36 11 0
31 10 0
option. The following example does not specify
detail
Online
28
2048 MB
1036 MB
11264 MB
2012-11-26 16:20:07 PST
18 hours, 6 minutes, 1 second
610 Watts
Online
30
2048 MB
1036 MB
6656 MB
2012-11-26 16:20:12 PST
18 hours, 5 minutes, 56 seconds
520 Watts
MX Series 3D Universal
show chassis fpc command to
Online
Utilization (%)
DRAM (MB) Heap Buffer
2048 15 14
2048 14 13
2048 11 13
2048 16 14
2048 16 14
2048 15 14
2048 18 13
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