question: We have a new business starting up that will use a portion of the office for their own use, but rent out the other offices (5-7 offices) to several small businesses, as physical offices as well as virtual offices. The idea is to provide Voice and Data to these separate businesses while segmenting them to their own sub networks. (for security purposes).
What is a good recommendation to go about on this?
Option1: Several ISP's installed (one for each office)---but that gets cumbersome and costly.
Option 2: fiber or an ISP with high bandwidth (any suggestions). created several VLANS and subnet each office and restrict them to their own individual office for phone and data. Can anyone elaborate on either option in terms of how to go about doing this---and more importantly, the network equipment that would work well for this. ps. phones can be voip phones if it helps.
Thanks as always for the expert advices!!