I'll try to be as direct as possible here!
I have 3 routers:
- 1 is from the ISP, which I'm not allowed to access its configurations!
- 2 TP-Link ones (TL-WR820N V1 and a TL-WR740N V4) to expand the signal
- The 820N is connected through cable to the ISP, and the 740N is cabled to the 820N!
- The 820N only has Wireless devices connected to it, but the 740N has 1 Wireless and 2 cable devices connected!
How can I create a network without accessing the main router (by accessing I mean entering the configurations, but I do have physical access to it) and without causing conflict?
I also have another question, what's the best TP-Link router for my current internet?: 200MBPs Down, 100 Up, I don't really need a strong signal, since the devices are close, but I definitely need one with a 5GHz band!