Juniper MX2020 - Maintaining the MX2020 Switch Processor Mezzanine Board (SPMB)

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REMX2K-X8-64G and REMX2K-X8-64G-LT CB-RE Description | 54
Maintaining the MX2020 Switch Processor Mezzanine Board (SPMB)
Purpose
For optimum router performance, verify the switch processor mezzanine board status (SPMB).
Action
On a regular basis:
•
Issue the show chassis spmb command to display the status information. The output is similar to the
following:
user@host> show chassis spmb
Slot 0 information:
State Online
Total CPU Utilization 98%
Interrupt CPU Utilization 0%
Memory Heap Utilization 1%
Buffer Utilization 44%
Start time: 2012-12-03 11:47:23 PST
Uptime: 2 hours, 16 minutes, 39 seconds
Slot 1 information:
State Online - Standby
Total CPU Utilization 0%
Interrupt CPU Utilization 0%
Memory Heap Utilization 0%
Buffer Utilization 22%
Start time: 2012-12-03 11:47:19 PST
Uptime: 2 hours, 16 minutes, 43 seconds
{master}
For further description of the output from the commands, see the Junos OS System Basics and Services
Command Reference.
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