Basic HA and Redundant ISP Information Leave a reply Little video discussing the basics of HA as well as configuring and cabling up redundant ISP connections (with failover) Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)