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RHCE Red Hat Certified Engineer Linux Study Guide (Exam RH302), 5th Edition by Michael Jang

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11

Domain Name Service

CERTIFICATION OBJECTIVES

11.01     Understanding DNS: Zones, Domains, and Delegation

11.02     The Berkeley Internet Name Domain (BIND)

11.03     BIND Utilities

Images         Two-Minute Drill

Q&A     Self Test

This chapter focuses on the Domain Name System (DNS), a service that translates human-readable domain names such as www.mommabears.com to IP addresses such as 10.245.43.5, and vice versa. DNS is a distributed database; each server has its own delegated zone of authority for one or more domains.

The DNS service associated ...

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