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Monitoring RMON MIB Tables

Purpose

Monitor remote monitoring (RMON) alarm, event, and log tables.

Action

To display the RMON tables:

user@switch> show snmp rmon 
Alarm 
Index  Variable description                           Value State

     5 monitor                         
       jnxOperatingCPU.9.1.0.0                            5 falling threshold   

Event 
Index  Type                        Last Event
    1  log and trap                2010-07-10 11:34:17 PDT   
Event Index: 1
    Description: Event 1 triggered by Alarm 5, rising threshold (90) crossed, (variable: jnxOperatingCPU.9.1.0.0, value: 100)
    Time: 2010-07-10 11:34:07 PDT
    Description: Event 1 triggered by Alarm 5, falling threshold (75) crossed, (variable: jnxOperatingCPU.9.1.0.0, value: 5)
    Time: 2010-07-10 11:34:17 PDT

Meaning

The display shows that an alarm has been defined to monitor jnxRmon MIB object jnxOperatingCPU, which represents the CPU utilization of the Routing Engine. The alarm is configured to generate an event that sends an SNMP trap and adds an entry to the logTable in the RMON MIB. The log table shows that two occurrences of the event have been generated—one for rising above a threshold of 90 percent, and one for falling below a threshold of 75 percent.

 

Related Documentation

 

Published: 2014-07-23

Supported Platforms

 

Related Documentation

 

Published: 2014-07-23

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