What are the three protocol components defined by PPP? (Choose three).
What are the three protocol components defined by PPP? (Choose three).
PPP (Point-to-Point Protocol) consists of three main components: data encapsulation methods, Link Control Protocol (LCP), and Network Control Protocol (NCP). Data encapsulation defines how data is formatted for transmission over serial links. LCP is responsible for establishing, configuring, and testing the data link connection. NCP is used to establish and configure different network layer protocols. Therefore, the correct components defined by PPP are data encapsulation, LCP, and NCP.
https://support.huawei.com/enterprise/en/doc/EDOC1000097193?section=k005#:~:text=PPP%20authentication%20is%20performed%20on,PAP%20authentication%20and%20CHAP%20authentication.
PPP uses the Network Control Protocol (NCP) such as the IP Control Protocol (IPCP) and Internetwork Packet Exchange Control Protocol (IPXCP) to negotiate network-layer parameters.
I THINK B,C,D