How to connect two Lans with same network topology

[mphatsonyama]

how can i connect two offices in the same town.these two offices are separated by two kilometres.each office has ten rooms.how can i provide a secure intranet between the two offices ,what media can be used and hardware to provide a secure intranet via the two offices.

 

[sk1939]

Site to Site VPN

 

[Hawkeye22]

We use bridgewave radios in the 60ghz range. Our sites are .33 miles apart. Since you are near the edge of it's range, you may need the 80Ghz radios.

http://www.bridgewave.com/products/60ghz.cfm