NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.

Forum Discussion

drsox's avatar
drsox
Guide
Feb 12, 2022

Switch Discovery Tool Unable to Detect following

I redownloaded the Switch discovery tool (this time it's the .103 version.  It detected none of my 3 GS108tv2 switches.  The last version worked fine  ( .102 ).

 

The switches are OK as I can detect them in IPScanner. on my Mac Minis.  How can I fix this ?  The .102 version is no longer available it seems.

 

Thx

5 Replies

  • DaneA's avatar
    DaneA
    NETGEAR Employee Retired

     drsox,

    Are all of your computers Mac Mini? 

     

    Kindly try to directly connect the computer (with NSDT v1.2.103 installed) to any of your GS108Tv2 switches.  Is the switch discovered by the NSDT? 

     

    Have you tried to uninstall then reinstall the NSDT v1.2.103 on your computer?  If yes, does same problem occur? 

    What is the current firmware version of your GS108Tv2 switches? 

     

     

    Regards,

     

    DaneA

    NETGEAR Community Team 

    • drsox's avatar
      drsox
      Guide

      Thanks.

       

      I have 2x MacMinis - only one is in daily use.

      The Mini is in a cluster of items, all connected to the network through a GS108tV2 switch.  This switch is not detected (nor are the other two). I fired up the other Mini (also in a cluster of units, all connected to the Network though a GS108tV2.).  That Minii also detected none of the switches.

       

      Yes, I've uninstalled and reinstalled on both Minis - no change.

       

      Firmware on all switches is listed as :  5.4.2.33.

       

      The previous version (.102) worked fine.

      • DaneA's avatar
        DaneA
        NETGEAR Employee Retired

         drsox,

         

        Firmware on all switches is listed as :  5.4.2.33.

        Let us try to update the firmware of the GS108Tv2 switches to the latest version which is v5.4.2.36 then observe if the same problem will occur.  

         

        You can download GS108Tv2 firmware v5.4.2.36 here

         

         

        Regards,

         

        DaneA

        NETGEAR Community Team

    • DaneA's avatar
      DaneA
      NETGEAR Employee Retired

      drsox,

       

      You can update the firmware of your GS108Tv2 switches via its web-GUI.  Follow the steps below: 

       

      1. Download GS108Tv2 firmware v5.4.2.36 here on your Mac Mini.  Unzip it. 

      2. Open a browser like Safari or Chrome then type the IP address of your GS108Tv2 on the address bar and press Enter.  Type the credentials to login.  

      Note: The default credentials are "admin" as the username and "password" as the password. 

       

      3. Click Maintenance then click Download. 

      4. On the left column, click HTTP File Download. 

      5. On File Type, select Code. 

      6. Click Browse then locate the firmware v5.4.2.36 that you have unzipped earlier. 

      7. Click Apply. 

       

      Note: After a file transfer is started, please wait until the page refreshes. When the page refreshes, the Select File option will be blanked out. This indicates that the upgrade process is done.

       

      8. To verify, go to System > Management > System Information then check the Software Version.  It should indicate the latest firmware which is v5.4.2.36.

       

      Afterwards, check if your GS108Tv2 is discovered by the NSDT v1.2.103.

       

       

      Regards,

       

      DaneA
      NETGEAR Community Team

NETGEAR Academy

Boost your skills with the Netgear Academy - Get trained, certified and stay ahead with the latest Netgear technology! 

Join Us!

ProSupport for Business

Comprehensive support plans for maximum network uptime and business peace of mind.

 

Learn More