And if so.. which one?
As our business is moving to a new location, we are taking this time to update and properly configure our network.
We have roughly 20 clients throughout our network. The majority of our networks traffic is internal (i.e. communicating with our SQL server). Roughly 5-6 clients will be using the internet for email and web browsing purposes.
We currently use a small D-link router to connect the WAN (internet) to the switches throughout our network. Attached is a diagram I created of our network. What I'm planning on doing is replacing our D-Link router with a Cisco router that has VPN & Firewall capabilities. Something from the 1800 or 2800 series.
My question is ... is this the right move? Is a router what we really need or is our network not setup properly in the first place?