Training & Support

3-DNS® v4.6

The 3-DNS v4.6 course is designed for networking professionals to renew their understanding of DNS network systems and wide-area networks, master pre-installation information gathering, and apply this information to the process of installing a 3-DNS system.

Utilizing both simulated installation activities and hands-on exercises, participants gain real-time experience setting up and configuring both primary and secondary 3-DNS systems, WAN systems, integrating single and multiple 3-DNS systems, and migrating DNS systems to a 3-DNS network.

Participants will also gain knowledge of the essential 3-DNS systems management interfaces that assist network managers with Master Controller verification. In addition, this course covers monitoring, testing and troubleshooting of 3-DNS systems and networks, as well as dynamic and static load balancing, 3-DNS global statements and report screens.

Course Description

Audience

This course is intended for installation engineers and others responsible for installing, configuring and troubleshooting the 3-DNS system.

Prerequisites

Participants should understand:

  • Common Network terminology,
  • TCP/IP Addressing and Routing,
  • Internetworking concepts,
  • Common elements of WAN and LAN environments,
  • Data Center Server redundancy concepts.

Participants should be proficient with:

  • Basic PC operation and application skills, including operating a CD drive, keyboard, mouse and Windows OS, Basic Web Browser operation (Internet Explorer is used in class).

In addition, it is helpful if participants are familiar with:

  • pico editor or vi editor,
  • the tcpdump program

Course Table of Contents