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SFPSHOW command

  • 1.  SFPSHOW command

    Posted 05-11-2017 07:45 AM

    sfpshow 18

    Port 18 does not use an SFP or is disabled

     

     This is the message what I get when I try running this command.

     

     


    #brocade
    #sfpshow
    #BrocadeFibreChannelNetworkingCommunity
    #6520


  • 2.  Re: SFPSHOW command

    Posted 05-11-2017 08:57 AM

    Hello,

     

    Generally this is the case when port is Disabled (Persistent).

    Can you verify by providing switchshow output?


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  • 3.  Re: SFPSHOW command

    Posted 05-11-2017 08:59 AM

     

     

    Hi ,

     

    First Steps  to troubleshoot :

     

    check hardware : SFP , cable .

    Possible I2C bus issue.

    Verified port speed .

     

    To bring the port back online, the port needs to be reinitialized to clear the Port_Flt status.

    On the disabled port, execute the following two commands:
    portcfgpersistentdisable
    portcfgpersistentenable

     

    Regards

    Jerome

     

     

    Any and all information provided by me is not reviewed, approved or endorsed by Brocade and is provided
    solely as a convenience for Brocade customers. All systems and all networks are different and unique.
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