Old router repeater
My primary router is TP Link TL-WR841N (Master) My old router is Aztech DSL605EW (Slave) How can I use my old router as an extender for the house? It has a WDS system but idk what settings to change. Also idk if I'm supposed to use it as a Bridge, Repeater, Wireless Access Point. Not sure which one is appropriate for me.