Configuring PPP on serial interfaces and CHAP Authentication (CNA-04-001)

CCNA Exploration 4.0, Semester 4, "Configuring PPP on serial interfaces and CHAP Authentication" Packet Tracer 5.0 practice file (CNA-04-001).

• CNA-04-001.pkt, (Backup Link)
• CNA-04-001-sol.pkt, (Backup Link)

This is a simple practice for you to change the layer 2 encapsulation from defautl HDLC to PPP. And the reference answer file also contains sample CHAP authentication configurations.

You can also read my previous post so you won't get confused about the username/password and directions.