Hands-On Networking with Internet Technologies

Networking becomes easier to understand when you can test it, build it, and see what happens when it behaves unexpectedly. Hands-On Networking with Internet Technologies takes that practical approach, organizing laboratory experiments around the computers and network environments available to learners.

Learn networking by doing

Douglas E. Comer’s second edition moves from experiments on a single computer to programming on shared workstations and work in augmented lab environments. The progression gives readers a way to explore how networking concepts behave in practice, from simple application tests to more involved protocol and systems work.

From applications to protocols

The exercises span application testing, network programming, concurrent servers, protocol design, and tools for examining network traffic. Readers work with topics and services including sockets, web servers, file transfer, DNS, DHCP, and Internet emulation. The emphasis is not simply on naming protocols, but on building, testing, and debugging working examples.

Experiments with room to investigate

Several activities ask readers to extend example programs or design their own solutions, including reliable data transfer and sliding-window protocols. That hands-on format makes the book relevant to learners who want to connect networking ideas with the decisions involved in implementation and testing.

For networking students and instructors

This book is suited to readers looking for laboratory-based study of computer networking, particularly students and educators who want structured experiments alongside the theory. Its broad range of lab settings also offers a useful perspective on how available equipment shapes what can be tested.

For a more concrete grasp of Internet technologies, Comer’s lab-centered approach puts the work of networking at the center of the learning experience.