English | MP4 | AVC 1280×720 | AAC 44KHz 2ch | 0h 50m | 98 MB
The Domain Name System (DNS) helps us whenever we browse the internet by translating domain names that are easy for humans to read into IP addresses. In this introductory course, IT trainer and technology advocate Jarrel Rivera guides you through the basics of what DNS is, what it does, and how to manage it. Learn about DNS domain hierarchy, name resolution, and record types. Explore more advanced topics like DNS query packet analysis, caching, forwarding and security. Discover effective ways to manage DNS in Cisco networks, as well as in a Windows Server environment. Plus, go over how DNS is managed and configured in Windows clients and in Linux environments.
Table of Contents
Introduction
1 The critical role of DNS
2 Base knowledge for the course
Introduction to DNS
3 What is DNS
4 DNS domain hierarchy
5 DNS name resolution
6 DNS record types
Advanced DNS
7 DNS query packet analysis
8 DNS caching
9 DNS forwarding
10 DNS security
Managing DNS
11 DNS in Cisco networks
12 DNS in Windows Server
13 DNS in Windows clients
14 DNS in Linux clients
Conclusion
15 Explore DNS further
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