Regarding Fault Tolerance ASA provides 2 solutions: Active/Standby and Active/Active. Whereas Active/Standby is simple in use Active/Active provides not only redundancy but load sharing as well. On the other hand, requires more expansive license. Anyway, in this article we will compare them and see how to configure.
There is no doubt, on the edge of the network some kind of the redundancy is always desireable.In this article I am going to discuss 2 examples to provide redundancy. First one: there is ONE router with 2 WAN connections leading to different ISPs and second one we have TWO switches with 2 WAN connections leading…