Image of Jeremy L. Gaddis, CCNA, CCNP (and Cortney, in case you were wondering)


by Jeremy L. Gaddis

Accessing the WAN

This last of the four CCNA Exploration courses builds upon the first three courses and introduces wide area networking to the prospective CCNA candidate. HDLC, PPP, and Frame-Relay are all covered in this course, as well as access control lists and IPv6.

CCNA 4 Course Outline

  • Chapter 1: Services in a Converged WAN
  • Chapter 2: PPP
  • Chapter 3: Frame Relay
  • Chapter 4: Network Security
  • Chapter 5: Access Control Lists (ACLs)
  • Chapter 6: Providing Teleworker Services
  • Chapter 7: Implementing IP Addressing Services
  • Chapter 8: Troubleshooting Networks

Other CCNA Exploration Course Outlines

  • CCNA 1: Network Fundamentals
  • CCNA 2: Routing Protocols and Concepts
  • CCNA 3: LAN Switching and Wireless