[c-nsp] Ethernet VPN circuits

Pelle perc69 at gmail.com
Thu Feb 5 08:58:21 EST 2009


> 2)  Can I pass the double tag through my switch to our 7206 and configure a
> double dot1q [outer tag].[inner tag] on my subinterface ?

Yes, but of course it depends on the IOS you are running.

>From a 7206VXR/NPE-G2 running SRC2:

lotta(config)#int GigabitEthernet0/2.123123
lotta(config-subif)#encapsulation dot1Q 123 ?
  native        Make this as native vlan
  second-dot1q  Configure this subinterface as a 1Q-in-1Q subinterface

lotta(config-subif)#encapsulation dot1Q 123 second-dot1q 123 ?


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