How does a RADIUS server communicate with an authenticator? (Choose all that apply.)

How does a RADIUS server communicate with an authenticator? (Choose all that apply.)
A . UDP ports 1812 and 1813
B . TCP ports 1645 and 1646
C . Encrypted TLS tunnel
D . Encrypted IPsec tunnel
E . RADIUS IP packets
F . EAPOL frames

View Answer

Answer: AE