|Exam 210-260||Question id=629||Secure Access|
In which ways does the TACACS protocol differ from RADIUS?
TACACS uses TCP to communicate with the NAS.|
TACACS can encrypt the entire packet that is sent to the NAS.|
TACACS supports per-command authorization.|
TACACS authenticates and authorizes simultaneously, causing fewer packets to be transmitted.|
TACACS uses UDP to communicate with the NAS.|
TACACS encrypts only the password field in an authentication packet.|