Which two features are included by both TACACS+ and RADIUS protocols? (Choose two.)
- SIP support
- 802.1X support
- password encryption
- utilization of transport layer protocols
- separate authentication and authorization processes
Answers Explanation & Hints:
Both TACACS+ and RADIUS support password encryption (TACACS+ encrypts all communication) and use Layer 4 protocol (TACACS+ uses TCP and RADIUS uses UDP). TACACS+ supports separation of authentication and authorization processes, while RADIUS combines authentication and authorization as one process. RADIUS supports remote access technology, such as 802.1x and SIP; TACACS+ does not.