VLAN trunking and fragmentation

[Giulio Ferro]

Pyun YongHyeon wrote:
>  > No packet reached the other PC.
>
> Ok, then try disabling hardware VLAN tagging.
> (#ifconfig re0 -vlanhwtag)
>
>   
That's it!
Now seems to work properly, the problem then is with hardware tagging.

My question now is: can I use vlans without htag in a complex system with
heavy traffic without a significant performance loss? If not, how much 
will it
take to fix the issue with the driver?

Thanks for your answer.