With regard to PPPoA, which of the following statements are true? (Multiple Choice)
A . PPPoA contains information about NCP LCP and supports all AA
C . PPPoA is not a standard based protocol.
D . PPPoA uses adaptation layer 5 (AAL5) as the framed protocol and is used primarily in xDS
F . In PPPoA architecture, IP address allocation for the subscriber CPE uses IPCP negotiation.
G . PPPoA supports all ppp feature except password PAP CHA
Answer: CD