[c-nsp] Q in Q injection

Daniska, Tomas tomas at soitron.com
Thu Oct 1 03:41:57 EDT 2009


Toby,


> What I need to do is add the outer layer VLAN ID.
 
> I know we can achieve this with loop back cables. As well 7600 with ES
> cards can "push" VLAN outer IDs, I have found sites saying that 3750me
> also do this, but I can't find the Cisco commands (they only seem to
> translate or drop not add).
> 
> Anyone know any other (cheaper) platforms that can do this?
> 
> Or a better way of achieving the above?


switchport mode dot1q-tunnel is what you're seeking for

--

deejay
 

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