Re: [j-nsp] EVPN-VXLAN: Mixing QFX and EX

2019-04-15 Thread Vincent Bernat
I think your attachment has been stripped. Do you plan to have a L3 gateway somewhere? Be sure to read this page to understand what you can and cannot do with VXLAN on each model: https://www.juniper.net/documentation/en_US/junos/topics/concept/vxlan-constraints-qfx-series.html Notably: (QFX51

[j-nsp] EVPN-VXLAN: Mixing QFX and EX

2019-04-15 Thread Ian via juniper-nsp
Experts, New to Junos, I am currently working on a small network with a spine-leaf design that would initially consist of two QFX5110 spine and four EX4600 leaf. Each leaf would connect to each spine with two 40GbE. The logical layout representation is as follow, only one link designed for sim

[j-nsp] Next-table performance

2019-04-15 Thread Nathan Ward
Hello, Does anyone know how next-table behaves, in terms of packet processing path and such? I’m looking at using it for a reasonable volume of traffic, but before I commit to that I want to understand if there’s a performance hit, and, what that is. The intent is to use it to point a default t

Re: [j-nsp] What exactly causes inconsistent RTT seen using ping utility in Junos?

2019-04-15 Thread Saku Ytti
On Mon, 15 Apr 2019 at 14:37, wrote: > I'm afraid this is not a valid test to prove the effect of relative process > priorities within the RE, doing this you're slowing down the clock on the > complete RE simulation as a whole (all simulated processes slowed down > equally). .. > Again this coul

Re: [j-nsp] What exactly causes inconsistent RTT seen using ping utility in Junos?

2019-04-15 Thread adamv0025
> Martin T > Sent: Monday, April 15, 2019 11:47 AM > > Hi Saku, > > thanks for reply! > > > > This is well know behavior and documented in several KB articles. > > > However, what exactly causes this? > > > > I think just CPU doing something else before given time to do the ICMP > > packets. Lik

Re: [j-nsp] What exactly causes inconsistent RTT seen using ping utility in Junos?

2019-04-15 Thread Martin T
Hi Saku, thanks for reply! > > This is well know behavior and documented in several KB articles. > > However, what exactly causes this? > > I think just CPU doing something else before given time to do the ICMP > packets. Like busy running some RPD task. I also thought that it has something to d

Re: [j-nsp] Fusion using vMX and vQFX

2019-04-15 Thread adamv0025
> Aaron Gould > Sent: Friday, April 12, 2019 4:54 PM > > Ok thanks > > ...was purely a training/familiarization question as an attempt to spin-up > some fusion in my eve-ng lab > > I'll resort to my hardware, which is limited, but good gear... mx960, mx204, > qfx5120 of which I only have 1-e