Hi Aki,

 

building the backbone and backhauling is not that much of an issue as long as we have that pipe with redundancy.The lastmile connectivity is the killer,there is no flexibility lucky those who already have WIMAX and those who have plans for metros but the metro will only bring the backbone POP closer.How do we connect the client to POP.....

 

Everything is back to layer 2 vpns and Ethernet technology.

 

How flexible can we be the only lastmile is radio links(microtiks n the likes) ....can we stretch our heads kidogo here ? or thats the only option.