n00b User in RB need help with config and setup of Highsite

Hi All

1st time post here.

I got a RB600,411 and 433
With directional Grid’s

What i need to do:
Setup a Highsite and connect a companie’s Offices with Wireless.

This is what it looks like: See attached pic:

How do i configure the RB600 and the 3x Cards to make the links to site 1 and 2.
How do i add Site 3 to the mix with access on both networks. But site 1 and 2 must not be able to see site 3

Hope this is not to much to ask…but i have no clue what to do or configure this further…


Regards
WL.jpg