Which authentication method stores usernames and passwords in the router and is ideal for small networks?
- local AAA
- local AAA over RADIUS
- local AAA over TACACS+
- server-based AAA
- server-based AAA over RADIUS
- server-based AAA over TACACS+
Answers Explanation & Hints:
In a small network with a few network devices, AAA authentication can be implemented with the local database and with usernames and passwords stored on the network devices. Authentication using the TACACS+ or RADIUS protocol will require dedicated ACS servers although this authentication solution scales well in a large network.