brand new to the TACACS+ Cisco 1120 world...Trying to build from scratch, so please bare with me.
i'm stepping through the very lengthy Users guide and am at a point of creating an Internal Host. Is this necessary? I'm viewing the term "Hosts" as any device (switch, router, firewall, server, etc...) that may use internal authentication with this appliance..
as such, what is the MAC address the guide is referring to at the very beginning of the host creation?