@daco65 " while WIFI devices fail to get the address." What are the WiFi devices connected to? If you want your WiFi devices to get IP addresses from that Windows server, you need a WiFi access point...

@SysopChris ISPs usually do not care about routers, but they do care about modems. They often do not allow you to use your own modem and they have valid reasons to do that. I am not with Xfinity, but...

@SysopChris Do not buy a MoCA adapter. It is useless in this case. You need to use your Arris SBg10. It contains a cable modem that communicates with your ISP. I’m not sure what you need an ER605...

@NovianCasper I have tested the routing speed of my ER7206 with iperf3 and it was fine. I do not remember the exact number, but the speed was above 900 Mbps. I also run an OpenVPN server on my NAS...

@Mordret It looks like those DHCP pools are to be used with different subnets (VLANs) and only one DHCP pool per subnet. If you are not given an option to set a DNS server when you create a DHCP...

@TomasTheSwede If the port on the CISCO side is a trunk with VLAN 1 native, UNTAG the TP-Link port in VLAN 1 and TAG in the other VLANs. Also, set its PVID to 1. I’m not sure if your CISCO switch...