[j-nsp] EVPN on QFX5200

Andrey Kostin ankost at podolsk.ru
Thu Sep 26 08:20:41 EDT 2019


Hi Vincent,

Thank you for a good advice. I saw this page before, but now reviewed 
it. According to it only second opton could qualify and I'm going to 
test it. Anyway, for final solution QFX10K will be in consideration.

Kind regards,
Andrey

Vincent Bernat писал 2019-09-26 02:49:
> Hello,
> 
> The QFX5110 is unable to route between a VXLAN and a layer 3 interface.
> There is a hack documented here:
> 
> 
> <https://www.juniper.net/documentation/en_US/junos/topics/concept/evpn-vxlan-qfx5110-l2-vxlan-l3-logical.html>
> 
> Such a setup is quite fragile. Only the QFX10k is able to act as a L3
> gateway for VXLAN and be connected to non-VXLAN stuff. QFX5110 is only
> able to act as a L3 gateway when routing between VXLANs.
> --
> Watch out for off-by-one errors.
>             - The Elements of Programming Style (Kernighan & Plauger)
> 


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