Hi

I currently have my Archer AX11000 router connected to my ISPs VDSL provided router, and setup as Access Point Mode.  All devices in my house connect wired or wireless to my AX11000, either with static IP or DHCP server on AX11000,  my ISP Router just connects to internet and handles my VoIP.  Only reason I kept my ISP router was to avoid having to configure AX1100 to work with my ISP and VoIP, so left it to manage my connection to internet, and AX11000 handles everything else.

Basically, my configuration is:

Internet ====== ISP Router & VoIP (internal IP 192.168.2.1) ====== AX11000 (internal IP 192.168.2.3) ====== Home Devices (Static or DCHP IPs 192.168.2.x with Gateway 192.168.2.1)

I wish to take advantage of other configuration options available on AX11000 in Wireless Router Mode, just worried if I switch mode then I will have to reconfigure my routers from scratch. 

So my question is, will AX1100 still work as my primary Access router for my home network, managing DCHP assignments to my devices, and still leave my ISP router to manage my internet and VoIP connection?  Will the switch too Wireless Router Mode require any specific configuration on either ISP router or AX11000? 

Thanks in advance