I have two ISP's, one primary and the other for backup. When I connect to a certain wifi SSID, I want to connect to the backup connection. I am pretty proficient on simple networking but not good on V

hi, I am new to this hardware and I was wondering about some questions: I hope it doesnt sound too demanding, and that it can be easy to answer to some expert about this device. thanks 1. I have 2 isp