This discussion has been locked. The information referenced herein may be inaccurate due to age, software updates, or external references.
You can no longer post new replies to this discussion. If you have a similar question you can start a new discussion in this forum.

Monitor CPU & Memory Swhitch 3COM.

Someone could help me, I need to monitor the CPU and RAM of a Swhitch 3Com, the Orion NPM can only see the ports, but not what I need. These devices are already configured SNMP. Someone has some poller.

  • You will need to create a Universal Device Poller, if you do not see one in the content exchange

  • I tried several of the OIDs of the MIB a3Com, but no results return.

  • Sorry I acidentally suggested your question as an answer.  Another option is to just walk the mib on the device and look and see what's there if you're having trouble just trying a specific OID.

  • What model 3Com switches?  We're monitoring the CPU and Memory in a couple, I could tell you what you need to monitor to get them if you're using the same model as us.

  • These are the models.

     
    Important.
     
    More or less important.

    Modelos de Switches 3COM
    Nivel
    Description
    IOSVersion
     
    3Com Switch 4200G 24-Port Software Version 3Com OS V3.01.00s56
    3Com OS V3.01.00s56
     
    3Com Switch 4200G 24-Port Software Version 3Com OS V3.02.00s56
    3Com OS V3.02.00s56
     
    3Com Switch 4200G 24-Port Software Version 3Com OS V3.02.02s56
    3Com OS V3.02.02s56
     
    3Com Switch 4200G 24-Port Software Version 3Com OS V3.02.01s168
    3Com OS V3.02.01s168
     
    3Com 3Com SuperStack 4 Switch 5500G-EI 24-Port Software Version 3Com OS V3.02.04s56
    3Com OS V3.02.04s56
     
    3Com Switch 5500G-EI 24-Port Software Version 3Com OS V3.03.02s168p01
    3Com OS V3.03.02s168p01
     
    3Com Switch 7758
     
    3Com SuperStack 3 Switch 4500 26-Port Software Version 3Com OS V3.01.00s56p01
    3Com OS V3.01.00s56p01
     
    3Com Switch 4500 26-Port Software Version 3Com OS V3.03.02s168p04
    3Com OS V3.03.02s168p04
     

  • Okay, so we also use the 7758, and 4500 series switches.  We don't use the 4200G or the 5500G here, so I can't say if these will work on them.  The CPU is broken into a 1 minute avg, a 5 minute avg, and a 5 second avg - we poll all 3.  For memory, you get Free Memory, # of memory allocation failues, no memory available failures, and total memory of the system.  Here are the OIDs you can watch with UDP:

    1.3.6.1.4.1.43.45.1.6.1.1.1.3 - 1 Minute CPU AVG

    1.3.6.1.4.1.43.45.1.6.1.1.1.4 - 5 Minute CPU AVG

    1.3.6.1.4.1.43.45.1.6.1.1.1.2 - 5 Second CPU AVG

    1.3.6.1.4.1.43.45.1.6.1.2.1.1.3 - Free Memory Remaining

    1.3.6.1.4.1.43.45.1.6.1.2.1.1.6 - Number of Memory Allocation Failures

    1.3.6.1.4.1.43.45.1.6.1.2.1.1.7 - Memory Allocation Failure Due to no Memory Available

    1.3.6.1.4.1.43.45.1.6.1.2.1.1.2 - Total Memory of Device

    Hope that helps you out a little bit.