1. Which PPP authentication method sends authentication information in cleartext?
2. Which type of handshake does CHAP authentication use to establish a PPP link?
3. Which two authentication protocols does PPP support? (Choose two)
4. In which form does PAP authentication send the username and password across the link?
5. What are characteristics of PAP and CHAP?
6. Which two debug commands can you use to view issues with CHAP and PAP authentication? (Choose two)
7. Which value does a Cisco router use as its default username for CHAP authentication?