This is one LAN-based ASA failover configuration sample that I wrote. Firstly, I prefer to list the IP addresses that I gonna use in my configuration, as it looks very neat. Note: Ensure the IP addresses in the same column are in one subnet. Role\Interface Outside Inside Failover DMZ Primary A.A.A.A C.C.C.C E.E.E.E G.G.G.G Standby … Continue reading Cisco ASA Failover Configuration →