Wireless Access

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Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
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on 7200 series, can the 10 gig interfaces be setup for 1gig, if so how?

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  • 1.  on 7200 series, can the 10 gig interfaces be setup for 1gig, if so how?

    Posted May 29, 2014 12:38 PM

    I have cisco 7220's, would like to utilize the 10 gig interfaces to connect to 1 gig uplinks on the otherside.  Being told this will work. unable to get it to work though.  Being told that I need to use the SFP+ 10gig on the Aruba side and then can connect into a Cisco Single-Mode-LX on the otherside.  The Aruba side will negotiate down to 1gig, so far I am not even getting a link.


    #7220


  • 2.  RE: on 7200 series, can the 10 gig interfaces be setup for 1gig, if so how?
    Best Answer

    EMPLOYEE
    Posted May 29, 2014 12:46 PM

    Dzeising,

    The 10G SFP+ optics will not downshift to 1G. If you are trying to connect to far end LX optics, you just need SFP-LX not SFP-10GE-LR.

     

    Best regards,

     

    Madani

     

    (edited to add SKUs)



  • 3.  RE: on 7200 series, can the 10 gig interfaces be setup for 1gig, if so how?

    Posted May 29, 2014 01:04 PM

    it works!!  thank you!!