Check the notes on some of the new MT RBs. One of the SFP+ slots supports only SFP+ modules and is not compatible with both SFP and SFP+. I hate that.

On 2/19/2015 5:36 PM, Jason McKemie wrote:
So disable auto negotiation or just set it to only advertise 1000M full? I only see 10Gbps as being an option when auto negotiation is disabled.

On Thursday, February 19, 2015, Erich Kaiser <[email protected] <mailto:[email protected]>> wrote:

    Change speed setting inside interface and reboot the router.

    Erich Kaiser
    North Central Tower Consulting
    [email protected]
    <javascript:_e(%7B%7D,'cvml','[email protected]');>
    Office: 630-621-4804
    Cell: 630-777-9291

    On Thu, Feb 19, 2015 at 5:04 PM, Jason McKemie
    <[email protected]
    <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote:

        Can anyone think of any reason the same SFP/fiber will link up
        when plugged into a SFP port on a CCR, but will never
establish a link when plugged into a SFP+ port?


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