DNS Configuration in A Virtual Production Environment

DNS configuration

Course Description

The course is designed to give participants an advanced introduction to DNS(Domain Name System), with configuration of servers (in a production environment) carried out from a linux perspective. All appliances, servers, and systems have been simulated with virtualization, giving a what-you-see is what-you-get experience. The configurations are carried out real-time, and are an exact depiction of what you would meet/experience in the IT industry, with regards to practices employed by Small-to-Medium Enterprises, and Large-to-Medium Enterprises alike. Participants can also expect comprehensive laboratory practice exercises, and can also opt for PRIVATE lab coaching sessions, which will be conducted in the same virtual production environments, if need be. This is one of the most comprehensive DNS courses participants will undergo, and it is expected they possess(or, at least, have access to) advanced IT-related knowledge-base(and expertise, if need be). Participants can be sure the level of understanding and comprehension that will be conveyed after the class has been completed, will be satisfactory. It is hoped participants will have significant access time to a Personal Computer, as this will significantly enable them to perform ANY additional research that may be required, in order for them to get the best out of the course.  With this level of understanding/comprehension, participants will therefore confidently be able to become unrivaled assets to the respective organisations they are able to achieve gainful employment in/with. The course can also be of significant benefit to participants who want to write their RHCSA/RHCE exams.


  • Understanding DNS configuration from a Linux perspective
  • Understanding DNS configuration from a Windows perspective
  • Having a broader view of what DNS(Domain Name Systems) is, and how it works
  • Understanding DNS resolution in a production environment(via a virtual production environment)


  • A Personal Computer with significant CPU processing power, RAM, internet connectivity, and possess significant IT knowledge-base(or access to)
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  • CLASS 1: Introduction To DNS From A Linux Perspective
  • CLASS 2: The named daemon, forward lookup zones, reverse lookup zones
  • CLASS 3-1: Case Study - Installing The Mail Server
  • CLASS 3-2: Additonal Configurations and Edits To Zone File Resouce Records
  • CLASS 3-3: Accessing THe webmail URL, e-mail account creation
  • CLASS 4: Testing DNS resolution via e-mail configuration
  • CLASS 4-1(BONUS CLASS): Testing DNS resolution via e-mail transmission
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DNS Configuration in A Virtual Production Environment
This Course Includes
  • 1 hours
  • 7 Lectures
  • 3 Resources
  • Completion Certificate Sample Certificate
  • Lifetime Access Yes
  • Language English
  • 30-Days Money Back Guarantee

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