I just realized the 10Gb ethernet port on the Zyxel is 10000/1000/100, and not 10g/5g/2.5g/1000/100 so it's probably negotiating to 1gbe anyways.

@Alexandre. Thanks for the quick reply. Yes, the router is a Zyxel ax7501, so it has an sfp+ port where the fiber connection comes in from the isp. Then it has a 10Gb ethernet port which feeds the...

Hi I have ordered a set of three XE75 Pros, but I have not set them up yet. I need to use my existing router because I have a 10Gb fiber connection coming in which I can't bring into the Deco unit....

@David-TP Thank you! You even checked Reddit for me. Unfortunately I found out from D-Link that my model of Managed Switch does not support IEEE 1905.1 So I'll have to either replace the switch or...

Also I noticed you have a "main router" between the modem and the main deco unit. Is that necessary? I'd rather just have all Deco routers and not have to deal with any other routers?

@David-TP Thanks for the reply. The switch is a D-Link Web Smart Switch DGS-1210-24. Do you know if that model is IEEE 1905.1 compatible? Thank you