How to set up a router in a hotel room

How to set up a router in a hotel room: Router B is used as a switch.

Note: Router a= main router; Router b= secondary router.

1. Router A is set normally.

2. Setting method of router B:

Note: Disconnect the connection between routers A and B first, and then connect after router B is set up.

(1). First, clear the wan port and connect all the wiring to the lan port.

② Turn off the dhcp service of route B. ..

③ Modify the ip address of the LAN port of route B (different from the network segment of router A), and change the IP to 192. 168.200.200.