moving devices behind dhcp relay

Jarno Lähteenmäki jarlah at
Thu Mar 23 14:10:32 UTC 2006

Simon Hobson wrote:
>  From my understanding of how the system works, I'm not sure you can 
> do it at all. How, for example, does the switch know the difference 
> between a tagged and untagged packet ? All the switches I've worked 
> with can have a port either tagged or untagged, not both at the same 
> time.
Most of the switches can handle tagged and untagged packets in the same 
At least Cisco and Extreme does it happily.

--> Jarno

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