| Exam 210-260 | Question id=616 | Secure Access |
In which ways does the RADIUS protocol differ from TACACS?
| A. |
RADIUS uses UDP to communicate with the NAS. | |
| B. |
RADIUS encrypts only the password field in an authentication packet. | |
| C. |
RADIUS authenticates and authorizes simultaneously, causing fewer packets to be transmitted. | |
| D. |
RADIUS uses TCP to communicate with the NAS. | |
| E. |
RADIUS can encrypt the entire packet that is sent to the NAS. | |
| F. |
RADIUS supports per-command authorization. |