LPIC-1 Linux Professional Institute Certification Practice Tests, 2nd Edition

Chapter 9Topic 109: Networking Fundamentals

THE FOLLOWING EXAM OBJECTIVES ARE COVERED IN THIS CHAPTER:

•   109.1 Fundamentals of Internet protocols
  • Key knowledge areas:
    • Demonstrate an understanding of network masks and CIDR notation.
    • Knowledge of differences between private and public “dotted quad” IP addresses
    • Knowledge about common TCP and UDP ports and services (20, 21, 22, 23, 25, 53, 80, 110, 123, 139, 143, 161, 162, 389, 443, 465, 514, 636, 993, 995)
    • Knowledge about the differences and major features of UDP, TCP, and ICMP
    • Knowledge of the major differences between IPv4 and IPv6
    • Knowledge of the basic features of IPv6
  • The following is ...