EX (and QFX) have limited MPLS capabilities. The data sheet is rather 
optimistic about the capabilities, and a bit misleading about such things as 
route limits
Expecting a cheap switch with merchant silicon to do the same as an expensive 
MX with custom ASICs is asking for trouble.

Seriously, just do L2. Customer port is access, MX80 is trunked.
You’re just asking for trouble with MPLS and L2VPN.


…karl



> On Nov 11, 2014, at 5:22 AM, Raphael Mazelier <r...@futomaki.net> wrote:
> 
> 
> 
>> 
>> Speculation on my side, but given the limited MPLS
>> capabilities on EX switchs, control plane may work fine due
>> to common code within the Juniper product line, but the
>> forwarding plane fails you.
>> 
>> This could explain why things look up/up, but without
>> traffic.
> 
> 
> Well, you should be right. On the other the spec of the EX4550 specifie that 
> l2vpn (at least l2circuit) should be working...
> And some other guys on the list report some kind of success with that.
> 
> Thks.
> 
> -- 
> Raphael Mazelier
> _______________________________________________
> juniper-nsp mailing list juniper-nsp@puck.nether.net
> https://puck.nether.net/mailman/listinfo/juniper-nsp


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