[c-nsp] L2TPv3 question

[Christophe Lucas]

Le 08/12/2010 14:00, Ziv Leyes a écrit :
> We tried to make a pseudowire yesterday with the following setup:
>
> Side A has a certain device connected to C3750 Switch on port 19.
> Port 20 on C3750 Switch is set as trunk and it's connected to C7200VXR router port g0/1
> The xconnect is done on subinterface G0/1.200 (VLAN200 dot1q encapsulation
> The other of the xconnect is a C2811 router on port f0/0 while its f0/1 port is connected to the device that needs to communicate with the device on the other end of the tunnel.
>
> It didn't work and my colleague suspects it's because one side is tagged as vlan while the other is not.
> Is there a way to make it work given the above mentioned setup?
>

Hi,

I quickly read, but be aware of MTU problem on this kind of stuff. 
L2TPv3 session will not become UP between dot1q if and native.

Best regards,

> Thanks,
> Ziv
>
>
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-- 
Christophe Lucas - Network Engineer - c.lucas at infosat-telecom.fr
Tel : +33(0)974.762.595 - Fax : +33(0)09.72.19.53.58