7600 will do EoMPLS with lan cards (best bet is pseudowire mode) but there are 
caveats with vlan rewrite and things like that.
And of course the lack of support for Q in Q.

Mack

-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Benny Amorsen
Sent: Thursday, February 28, 2013 5:52 AM
To: Davide Ambrosi
Cc: [email protected]
Subject: Re: [c-nsp] 802.1Q-in-Q VLAN Tag Termination on 7600/6500 OSN modules

Davide Ambrosi <[email protected]> writes:

> I see that 7600 catalyst modules doesn't support QinQ VLAN termination 
> (the command "encapsulation dot1q outer-vlan second-dot1q inner-vlan) 
> because they are "LAN" modules.

The only cheap way to do what you want is to use some other box to either do 
VLAN translation or place the traffic into EoMPLS tunnels. I am not actually 
sure whether the 7600 will do routed EoMPLS with LAN-cards, I have only tried 
that with a SIP-600.

ES+ will obviously do what you want as you mention, and ASR1k and ASR9k
can do the same.


/Benny
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