[Cisco] Firepower(ASA) Configuration Tips

Firewall (UTM)


  • Loopback Interface cannot be configured on ASA.


  • If you use one interface as Failover link and Stateful failover link, you must configure the same interface name.
    • failover lan interface <name> GigabitEthernet1/1
      failover link <name> GigabitEthernet1/1
  • ASA Failover syncs the configuration, including the hostname. In other words, the host name of the Primary device and the Secondary device will be the same.


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