Just need some reassurance on the set up of failover for ASA 5510.
Due to the limitations on Public IP Address I have only been allocated 1 usable IP address for the outside interface. I am sure that for Failover that the only unique IP address on each unit if on the management interface to allow for the state tables and configuration to be shared.
I did the course around a year and a half ago and have not had the opportunity to work on once since, however a lot of the guides on cisco show that the ASA use a unique IP on all the interfaces.
Thanks in advance