Maintaining The Mx2020 Switch Processor Mezzanine Board (Spmb); Maintaining The Mx2020 Power Usage - Juniper MX2020 Hardware Manual

Maintaining the MX2020 Switch Processor Mezzanine Board (SPMB)

Purpose
Action
Related
Documentation

Maintaining the MX2020 Power Usage

Purpose
Action
Copyright © 2013, Juniper Networks, Inc.
For optimum router performance, verify the switch processor mezzanine board status.
On a regular basis:
Issue the
show chassis spmb
is similar to the following:
user@host> show chassis spmb
Slot 0 information:
State
Total CPU Utilization
Interrupt CPU Utilization
Memory Heap Utilization
Buffer Utilization
Start time:
Uptime:
Slot 1 information:
State
Total CPU Utilization
Interrupt CPU Utilization
Memory Heap Utilization
Buffer Utilization
Start time:
Uptime:
{master}
For further description of the output from the commands, see the
and Services Command Reference
For optimum router performance, verify the AC or DC power usage.
On a regular basis:
Make sure that the total system power consumption and capacity doesn't exceed the
maximum allocated.
Issue the
show chassis power
DC power system.
The output displays the AC chassis power for 2100 W capacity.
user@host>show chassis power
PSM 0:
State: Online
AC input: OK (INP0 feed expected, INP0 feed connected)
Capacity: 2100 W (maximum 2100 W)
Chapter 11: Maintaining MX2020 Router Hardware Components
command to display the status information The output
Online
98%
0%
1%
44%
2012-12-03 11:47:23 PST
2 hours, 16 minutes, 39 seconds
Online - Standby
0%
0%
0%
22%
2012-12-03 11:47:19 PST
2 hours, 16 minutes, 43 seconds
.
command to display the information about the AC or
Junos OS System Basics
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