Cisco ASA - Configure Active Standby Failover


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Originally published at: https://www.cliwarriors.com/security/cisco-asa-configure-active-standby-failover/

This post describes how to configure two Cisco ASA’s in Active / Standby Fail-over configuration. The standby ASA will take over a failed unit. Topology Configuration: ASA-Primary ASA-1# show run | begin fail failover failover lan unit primary failover lan interface Fail-Over GigabitEthernet0/0 failover link Fail-Over GigabitEthernet0/0 failover interface ip Fail-Over 192.168.0.1 255.255.255.0 standby 192.168.0.2…