[j-nsp] EX4200 Q-in-Q

Kevin Wormington kworm at sofnet.com
Tue Dec 29 09:46:40 EST 2009


Niels,

Thanks...that is exactly what we are looking to do.  Thanks to others  
who have replied as well.

Kevin



On Dec 29, 2009, at 2:03 AM, Niels Ardts <N.Ardts at intermax.nl> wrote:

> Hi,
>
> Actually, we have this working on 9.5R2.7... :)
>
> You need to do the following:
>
> Under ethernet-switching-options:
> dot1q-tunneling {
>    ether-type 0x8100;
> }
>
> And then create the QinQ vlan:
>
> {master:1}[edit vlans QinQvlan]
> vlan-id 504;
> interface {
>    ge-1/0/8.0; <-- customer interface
>    xe-1/1/0.0; <-- trunk interface
> }
> dot1q-tunneling;
>
>
> You can show that it is operational:
> run show vlans XXX extensive
> VLAN: XXXX, Created at: Thu Dec 17 10:46:54 2009
> 802.1Q Tag: 504, Internal index: 39, Admin State: Enabled, Origin:  
> Static
> Dot1q Tunneling Status: Enabled
> Protocol: Port Mode
> Number of interfaces: Tagged 1 (Active = 1), Untagged  1 (Active = 1)
>      xe-1/1/0.0*, tagged, trunk
>      ge-1/0/8.0*, untagged, access
>
>
> And in our case, xe-1/1/0 is having a lot of non QinQ vlans, so this  
> is what you are looking for I guess!
>
> Best regards,
> Niels
>
>
>
> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp- 
> bounces at puck.nether.net] On Behalf Of Derick Winkworth
> Sent: maandag 28 december 2009 22:37
> To: juniper-nsp at puck.nether.net
> Subject: Re: [j-nsp] EX4200 Q-in-Q
>
> This is not possible until 10.0 on the EX.
>
>
>
>
>
>
> ________________________________
> From: Kevin Wormington <kworm at sofnet.com>
> To: juniper-nsp at puck.nether.net
> Sent: Mon, December 28, 2009 2:29:15 PM
> Subject: [j-nsp] EX4200 Q-in-Q
>
> Hi All,
>
> I'm fairly new to EX4200s and am running 9.6R1.13 on a three member  
> stack.  Unfortunately, I already have live traffic on this so it  
> somewhat limits my ability to test.  I would like to be able to  
> configure a trunk port to have some vlan members that are single- 
> tagged and some that are double-tagged (q-in-q).  I was wondering if  
> anyone has successfully done this?
>
> Thanks,
>
> Kevin
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