tuff. For the rest, config must stay the same.
>
> Keep your stuff simple, leave as much as you can to the system to figure
> out unless you absolutely need to force.
>
> Cheers.
>
> -Original Message-
> From: juniper-nsp On Behalf Of Liam
> Farr
> Sent: July 18,
to force.
Cheers.
-Original Message-
From: juniper-nsp On Behalf Of Liam Farr
Sent: July 18, 2019 11:26 AM
To: Heng Chai, Tan
Cc: juniper-nsp@puck.nether.net
Subject: Re: [j-nsp] l2circuit between QFX-5110 & MX204 - one way traffic
Hi,
Tried as follows;
liam@NA-QFX5110-1# show interface
Hi,
Tried as follows;
liam@NA-QFX5110-1# show interfaces xe-0/0/9
description "Temp Link to Arista";
vlan-tagging;
mtu 9216;
encapsulation flexible-ethernet-services;
unit 123 {
encapsulation vlan-ccc;
vlan-id 123;
input-vlan-map pop;
output-vlan-map push;
family ccc;
}
Try Alain's recommendation. I completely forgot about the input/output
vlan part. You should have it on the MX as well, so that VLAN 123 would
be transmitted over the l2circuit.
xe- {
description
flexible-vlan-tagging;
mtu 9216;
encapsulation flexible-ethernet-services;
Hi,
That removed my ability to run bridge interfaces on xe-0/0/9, which might
cause me some design issues further down the track for production
deployments.
Applied this config, but same result.
liam@NA-QFX5110-1# show interfaces xe-0/0/9
description "Temp Link to Arista";
vlan-tagging;
mtu
Here is an production version (thx Phil) but on QFX-5100 and MX960
(and MX104 before).
This works for about 200ish circuits so far...
We had a bunch of issue with those which can lead to unresponsive
interface... So depending on your situation you may have to reboot the
switch
I’m only aware of that being an issue when vlan bridge encapsulation is enabled
on the PHY:
https://www.juniper.net/documentation/en_US/junos/topics/reference/general/mpls-limitations-qfx-series.html
(There may, of course, be other cases too that are documented elsewhere)
In any event, this
Try below on QFX5110 terminating l2circuit. Last I remember the
flexible-vlan-tagging + flexible-ethernet-services behaves oddly on the
QFX5110.
delete interfaces xe-0/0/9 flexible-vlan-tagging
set interfaces xe-0/0/9 vlan-tagging
set interfaces xe-0/0/9 encapsulation vlan-ccc
Heng Chai, Tan
Hi,
Not sure if I'm "doing the dumb" or Junos bug or limitation of the QFX /
Trident 2+ chip-set.
Trying to do a basic l2circuit as follows
VLAN Tagged Interface > MX204 l2circuit / ldp > QFX-5110 / ldp > QFX-5110
l2circuit / ldp > VLAN Tagged Interface
What I am seeing is traffic going Test
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