Which statement describes the PAP authentication protocol?

IT Questions BankCategory: CCNA 4 v4.0 EWANWhich statement describes the PAP authentication protocol?

Which statement describes the PAP authentication protocol?

  • It sends encrypted passwords by default.
  • It uses a two-way handshake to establish identity.
  • It protects against repeated trial-and-error attacks.
  • It requires the same username to be configured on every router.

Explanation: PAP uses a two-way handshake, whereas CHAP uses a three-way handshake. The other three possible answers are features of CHAP.

Exam with this question: EWAN v4 Chapter 2 Check Your Understanding: PPP
Exam with this question: CCNA 4 Exploration v4.0 Chapter 2 Quiz

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