Switches - Cisco 2960X
Take a look at the attached diagram to see what I'm trying to accomplish; I think it should be pretty self-explanatory.
Switch 2 and Switch 3 I would make sure both VLAN1 and VLAN2 exist. The DHCP server on the 172 subnet would need to provide the IP address for the computer network off Switch 2.
Where would I need to create the IP helpers? Switch 1, 2, and 3?
My other concern is the WAN. VLAN1 will use 188.8.131.52 address and VLAN2 will use 184.108.40.206. Both go over a single Ethernet cable from WAN to Switch 1. Will that work since I have separate VLANs or should I connect WAN to Switch 1 using two Ethernet cables -- one to VLAN1 and one to VLAN2?
Any thoughts or advice?