[LINK] Congestion (was Re: NBN to cost 24 times South Korea's faster network, says research body)

George Bray georgebray at gmail.com
Sun Feb 20 15:50:40 AEDT 2011

On Mon, Feb 14, 2011 at 10:39 AM, Paul Brooks
<pbrooks-link at layer10.com.au> wrote:

> Note also that as far as the NBN is concerned, 'multicast' is ethernet multicast, not
> IP multicast (although the two layers might need to be connected), and the multicast
> capability might well be unidirectional - from the PoI towards the user, not from
> user-to-user.
> Paul

Paul, what's the difference between ethernet multicast and IP multicast?


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