CCNA Cisco Certified Network Associate (#231)

Section: Version 3.0

Which two statements about PAP authentication in a PPP environment are true? (Choose two.)

It sends the password in clear text.
It uses a username with an MD5 password to authenticate.
It is performed at the beginning of the session and is repeated periodically for as long as the session is maintained
It is performed at the beginning of the session only.
It hashes the password before sending it.