Switch, no, router, yes. I used to run an old Linksys wifi router with DD-WRT firmware on it that had two WAN ports, one wired and one wireless. The wired was to my ISP, and the wireless was to my neighbor's, with his consent, of course. If mine went down, I could easily switch to his.
Switch, no, router, yes. I used to run an old Linksys wifi router with DD-WRT firmware on it that had two WAN ports, one wired and one wireless. The wired was to my ISP, and the wireless was to my neighbor's, with his consent, of course. If mine went down, I could easily switch to his.