Alaw office has leasing dark fiber from a local telecommunications company to connect a remote office to company headquarters. the telecommunications company has decided to discontinue its dark fiber product and is offering an mpls connection, which the law office feels is too expensive. which of the following is the best solution for the law office?
remote access vpn
vlan
vpn concentrator
site-to-site vpn

Site to site VPN

Explanation:

A site to site VPN is the connection in which it allow offices to establish a secure connection over they public network like internet. It can easily connect multiple network in the office like it connect the various remote office with the company headquarter for communication.

The site to site  VPN network is very secure as compared to traditional VPN system. All the traffic are get encrypt in the tunnel from one site to the another site.

And all the other options are not much efficient as they does not provide any high effective VPN system as compared to site to site VPN system.

Therefore, correct option is Site-to-site VPN.

i think the answer is b.

answer; availability;