[j-nsp] LACP on mixed virtual chassis QFX5100/EX4300

[Michael Loftis]

I'd take a closer look at show interfaces. When a link is 1gig QFX calls it
ge-. So you can have an ex-0/0/1 and a ge-0/0/1 but only one is active as I
do not believe tri rate SFP+ is supported.

On Tuesday, November 3, 2015, ThienDuc Nguyen <thienduc.nguyen at zayo.com>
wrote:

> Hi
>
> I was trying to create a LACP bundle between two ports : one on a EX4300,
> the other on a QFX5100.
> Both link have their speed negotiated at 1GE (but the interface name on the
> QFX is xe-, I can't force it to ge-, and their are no way to force the
> speed on the QFX).
> if I set the lacp speed to 1ge, the configuration can't commit because it
> sees the QFX interface as a 10G interface...
>
>
> Is their a special knob to activate it, or I need to create LACP on the
> same device family ?  (the version is  14.1X53-D30.3)
>
> Thanks,
>
> *Thien Duc Nguyen*
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