Are you studying for the CCNA certification?

Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.

Upgrade Account

With PPP, you can use either CHAP or PAP authentication protocol (or Both - CHAP first and if it fails then use PAP). Of the following, which two statements correctly describe how PAP and CHAP operate? (Choose two)

CHAP only requires the remote device to send a username and password to be checked against an entry from the local database or TACACS

PAP only checks usernames and passwords against an entry from the local database

CHAP sends a randomly generated "challenge" string to the remote device; encryption using a shared secret is performed by the remote device

with CHAP, authentication information is sent in clear-text

PAP requires the remote device to send a username and password to be checked against an entry from the local database or TACACS

Explanation

Directory

Skillset helps you pass your certification exam.

Contributions and Interactions
Practice Questions

Study thousands of practice questions that organized by skills and ranked by difficulty.

Contributions and Interactions
Personalized Training

Create a tailored training plan based on the knowledge you already possess.

Training Video Selector
Exam Readiness

Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.

Get A Free Skillset Account