We use NAT in our LAN. Currently we have only one net with 10.10.10.0/24. Since we noticed the total 254 IP addresses is going to deplete soon so we are looking for separating some departments' users to form another subnet of 10.10.20.0/24 and then purchase a router for routing between the two subnets.
Well not all routers are created equal. I really have a hard time to identify a proper router for this purpose. We are a small company so can you recommend some brands/models for this purpose please?