Name a major component of the Point-to-Point Protocol (PPP) to
negotiate and set up control options on the WAN data link.
A.) RFC 1661
B.) High Level Datalink Protocol (HDLC)
C.) Challenge Handshake Authentication Protocol (CHAP)
D.) SS7
E.) Link Control Protocol (LCP)
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Answer: E
LCP negotiates many of the PPP settings during call setup.
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CCNA 
