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Not Seeing 10 GIg interfaces on 2930M switch

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  • 1.  Not Seeing 10 GIg interfaces on 2930M switch

    Posted Sep 19, 2017 02:35 PM

    I am not seeing the 4 10 gig interfaces on my 2930M switch. Do i have to activate something to get these interfaces to show up?

     

     

    Aruba_Access_01# show module

     Status and Counters - Module Information

      Chassis: 2930M-24G-PoE+  JL320A         Serial Number:   SG76JQL0V4


      Slot  Module Description                         Serial Number    Status    
      ----- ------------------------------------------ ---------------- ----------


    Aruba_Access_01# show int status
      Port     Name       Status  Config-mode   Speed    Type       Tagged Untagged
      -------- ---------- ------- ------------- -------- ---------- ------ --------
      1                   Down    Auto          1000FDx  100/1000T  No     1       
      2                   Down    Auto          1000FDx  100/1000T  No     1       
      3                   Down    Auto          1000FDx  100/1000T  No     1       
      4                   Down    Auto          1000FDx  100/1000T  No     1       
      5                   Down    Auto          1000FDx  100/1000T  No     1       
      6                   Down    Auto          1000FDx  100/1000T  No     1       
      7                   Down    Auto          1000FDx  100/1000T  No     1       
      8                   Down    Auto          1000FDx  100/1000T  No     1       
      9                   Down    Auto          1000FDx  100/1000T  No     1       
      10                  Down    Auto          1000FDx  100/1000T  No     1       
      11                  Down    Auto          1000FDx  100/1000T  No     1       
      12                  Down    Auto          1000FDx  100/1000T  No     1       
      13                  Down    Auto          1000FDx  100/1000T  No     1       
      14                  Down    Auto          1000FDx  100/1000T  No     1       
      15                  Down    Auto          1000FDx  100/1000T  No     1       
      16                  Down    Auto          1000FDx  100/1000T  No     1       
      17                  Down    Auto          1000FDx  100/1000T  No     1       
      18                  Down    Auto          1000FDx  100/1000T  No     1       
      19                  Down    Auto          1000FDx  100/1000T  No     1       
      20                  Down    Auto          1000FDx  100/1000T  No     1       
      21                  Down    Auto          1000FDx  100/1000T  No     1       
      22                  Down    Auto          1000FDx  100/1000T  No     1       
      23                  Down    Auto          1000FDx  100/1000T  No     1       
      24                  Down                                      No     1       
    Aruba_Access_01#



  • 2.  RE: Not Seeing 10 GIg interfaces on 2930M switch

    Posted Sep 19, 2017 11:35 PM
    What's the part number of the module you have installed?


  • 3.  RE: Not Seeing 10 GIg interfaces on 2930M switch

    Posted Sep 20, 2017 09:06 AM

    Hi Scott,

     

    This is a 1U unit. The interfaces are interfaces that are on the front of the unit and are integrated into the unit. There is not module that is replacable.

     

     Chassis: 2930M-24G-PoE+  JL320A         Serial Number:   SG76JQL0V4



  • 4.  RE: Not Seeing 10 GIg interfaces on 2930M switch

    Posted Sep 20, 2017 09:54 AM

    Hi,

     

    from the Quickspecs... your Switch(JL320A) doesn't have 10G.

    But there are Modules you can add at the back of the Switch:

    Aruba 2930M Switch Series accessories
    Modules
    Aruba 2930 2-port Stacking Module JL325A
    Aruba 3810M/2930M 1-port QSFP+ 40GbE Module JL078A
    Aruba 3810M/2930M 4-port 100M/1G/10G SFP+ MACsec Module JL083A
    Aruba 3810M 4 HPE Smart Rate PoE+ Module JL081A

     

    hth

    Alex



  • 5.  RE: Not Seeing 10 GIg interfaces on 2930M switch
    Best Answer

    Posted Sep 20, 2017 10:32 AM

    There are 4 SFP ports on the front of the switch. How do i get these to show up in software so that i can configure them.20170920_090609.jpg



  • 6.  RE: Not Seeing 10 GIg interfaces on 2930M switch
    Best Answer

    Posted Sep 20, 2017 10:39 AM

    Hi,

     

    21 to 24 are dual personality, if there is a SFP it shows up in the "sh int brief", as in your output.

    But this SFPs must be supported to give you more information and 10G isn't supported, as these are only SFP and not SFP+ Ports!

     

    This SFPs are supported:

     

    HPE X111 100M SFP LC FX Transceiver J9054C
    HPE X121 1G SFP LC SX Transceiver J4858C
    HPE X121 1G SFP LC LX Transceiver J4859C
    HPE X121 1G SFP LC LH Transceiver J4860C
    HPE X121 1G SFP RJ45 T Transceiver J8177C
    HPE X122 1G SFP LC BX-D Transceiver J9142B
    HPE X122 1G SFP LC BX-U Transceiver J9143B

     

    hth

    Alex



  • 7.  RE: Not Seeing 10 GIg interfaces on 2930M switch

    Posted Oct 30, 2018 08:19 PM

    This is not a solution. I'm using the HPE X121 1G SFP LC SX Transceiver J4858C Module and it's not showing up with show module or sh int brief commands. Please offer a genuine fix for this.



  • 8.  RE: Not Seeing 10 GIg interfaces on 2930M switch

    Posted Oct 31, 2018 10:56 AM

    There is not a fix because there is not a problem.

     

    If you have a SFP (or SFP+ if supported by the Switch) Transceiver, check its status with this command:

     

    show tech transceivers

     

    The above mentioned command (show interface brief) only show status and counters related informations of physical interfaces (so Interface number 21, 22, 23 and 24 T for Copper, S for SFP are listed as usual).



  • 9.  RE: Not Seeing 10 GIg interfaces on 2930M switch

    Posted Nov 05, 2018 01:13 PM

    Greetings!

     

    Just for clarification, since I've seen the command mentioned a couple of times in this thread: show modules is intended to display the status of uplink and stacking modules, both of which are supported by the 2930M series; if you're trying to get transceiver status, the command show interfaces transceiver (or show tech transceiver) would be the correct command to use.