Hola.
Sabia que ese no era el lugar correcto, pero tampoco habia visto ninguno concreto sobre este tema... Aqui está mejor. Bien cambiado

Creo que hay una función que es para poner el modo "bridge". ¿Con esto, sigue funcionando como router, o habria que poner poner un router actuando como bridge conectado a otro en modo router?
Seguna la wiki:
A wireless bridge is a hardware component used to connect two or more network segments (LANs or parts of a LAN) which are physically separated.[1][2]
Many Wireless Routers and Wireless Access Points offer either a "bridge" mode or a "repeater" mode, both of which perform a similar function. Wireless routers, access points, and bridges are available that utilize each of the commonly used wireless frequencies (used in the Wireless-B, Wireless-A (and -G), and Wireless-N standards). The frequency bands for these wireless standards can be used license-free in most countries.
Wireless bridge devices work in pairs (point-to-point), one on each side of the "bridge". However, there can be many simultaneous "bridges" using one central device (point to multipoint[3]).
During bridge setup, the wireless devices used for the bridge must be set to the same service set identifier (SSID) and radio channel.