[j-nsp] Drawbacks when using QFX5100 and EX4300 in mixed VCF mode

Chuck Anderson cra at WPI.EDU
Thu Aug 21 09:35:21 EDT 2014


On Thu, Aug 21, 2014 at 05:07:05PM +0400, Pavel Lunin wrote:
> except maybe some corner-cases (which I am not aware of). Using QFX3600
> as leafs when spines are QFX5100 is non-reasonable from the pure
> performance PoV as QFX3600 is a 40GE switch and QFX5100 is 10GE. What
> about EX4300—of course any vendor would say you better buy 10GE switches
> instead of 1GE just because 10GE switches have much more performance.
> And this is totally correct, isn't it? ;)

QFX5100-24Q is a 40GE switch with 24 40gig ports vs. 16 40gig ports on
the QFX3600.


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