I have 3 Cisco RV082 routers, all running V4.2.2.08 (Apr 26 2013) and a Cisco SG300-28 running v 1.3.0.62 in Layer 3 acting as a router, with the following configurations:Router 1Primary Lan IP: 10.10.1.1/24Second Lan IP: 10.10.2.254/24Third Lan IP:...