[c-nsp] Help with Q-in-Q Tunneling Hardware

Darren O'Connor darrenoc at outlook.com
Fri Aug 30 05:50:48 EDT 2013


Do they mean 'terminate' a QinQ link or you tunnelling QinQ from one port of your device to another?

The 3745 with 12.4T can terminate a double-tagged packet on an interface like so:
in gi0/0.10
encap dot1q 10 second-dot1q 20
ip address x.x.x.x x.x.x.x


Thanks
Darren
http://www.mellowd.co.uk/ccie


> From: Jason-Garrett at cdolinc.net
> To: cisco-nsp at puck.nether.net
> Date: Thu, 29 Aug 2013 19:09:36 +0000
> Subject: [c-nsp] Help with Q-in-Q Tunneling Hardware
> 
> We are a service provider and just recently installed our first Ethernet uplink (we were all ATM previously).  The ISP say that we need to terminate this connection to a router that supports Q-in-Q tunneling.  We currently have a Cisco 3745 (running IP Services  Version 12.4(15)T14) with a NME-16ES-1G service module.  Should this be sufficient?
> 
> Thanks!
> Jason
> 
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