Free IT Training Resources from Intense School

  • A Guide to the

    Intense School

    Packet Tracer Labs
    Cisco Packet Tracer is a network simulation program that allows students to try the features of different Cisco platforms and to test network behaviours. ...
  • Top Interview

    Questions for



    Are you looking for a job as a system administrator? Or are you thinking about leaving your current position for a new job ...
  • GNS3 Lab—

    Introduction to

    IPv4 Multicast
    Unicast is defined as sending IP traffic from one host to another. Broadcast is sending traffic from one host to all hosts; whether the recipient host is interested or not, it will ...
  • Amazon AWS –

    Understanding EC2

    storage – Part I
    This series will discuss the three available storage options supported by EC2. The first article of the series will discuss ...

Featured Papers, Tutorials, and Articles:

Oct 17 2014

Internet Connections: Peerings, Transits and Exchanges

Hello everyone and welcome to the next article in our series about the Internet. To recap, we introduced this series by examining … Read More

Oct 16 2014

Internet Deep Dive Series – Introduction

Hello everyone and welcome to this series on the Internet. This is probably the most audacious article series I have ever written … Read More

Oct 15 2014

Book Review: CCIE Routing and Switching v5.0 Official Cert Guide, Vol. 1

This is the first volume of the new Official Cert Guide for CCIE Routing and Switching. The guide is intended to help … Read More

Oct 14 2014

Amazon Web Services (AWS): Understanding Relational Database Service

This article will discuss basic topics about Amazon Relational Database Service (RDS). These are the topics we will cover: * Basic RDS … Read More

Oct 13 2014

Amazon Web Services (AWS): Understanding Amazon DynamoDB

This article will discuss Amazon DynamoDB, a NoSQL database that can provide predictable performance and uniform scalability. DynamoDB is an Amazon proprietary … Read More

PMP Prep: Project Procurement Management
Oct 10 2014

The Project Management Career Series (Procurement Management)

Hello, readers, and welcome back to our project management career series. This series (as some of us already know) is focused on … Read More

Oct 09 2014

MPLS series, part 4: LDP-IGP Synchronization

When I first read about LDP-IGP synchronization, I couldn’t really understand what it was about until I tested it out. We will … Read More

Oct 08 2014

MPLS series, part 3: How Packets Are Routed

In the last article, we discussed the operation of LDP in detail and then went on to look at the different data … Read More

Oct 07 2014

MPLS series, part 2: Label Distribution Protocol, LIB, and LFIB

In the last article, we began looking at a basic configuration of MPLS to see how packets are routed across an MPLS … Read More

Oct 06 2014

The Project Management Career Series (Human Resource Management)

Hello readers and welcome back to our project management career series. This series is focused on helping you prepare for a change … Read More


MPLS series, part 1: Basic Configuration

For those of you who are familiar with my articles, you may be aware that I am expanding my knowledge base in … Read More

Oct 03 2014

The Project Management Career Series: Time Management

Hello readers and welcome back to our project management series. Today, we will continue with our “Project Management Career” series, which focuses … Read More

Oct 02 2014

Effective Negotiation Skills In Project Management

Hello readers and welcome back to our project management series. In our article today, we will focus on how to develop effective … Read More

Oct 01 2014

Project Management: Stress Management Techniques

Hello readers and welcome to this interesting piece on stress management in the project environment. Managing stress at work is very important … Read More

Sep 30 2014

Top Interview Questions that Network Design Engineer Candidates Need to Know

Are you looking for job as a network design engineer? Or are you thinking to leave your current position for a new … Read More

Sep 29 2014

Top Interview Questions that Database Administrators Need to Know

NOTE: Click here to download additional interview questions for this article. Are you looking for a job as a database administrator? Or … Read More


How Secure Is Your Project Information?

What if the information you are sending is not being accessed by only the intended recipient, or your communication channel is not … Read More

Sep 26 2014

IPv6 Tunneling part 7: ISATAP

In the previous articles in this series on IPv6 tunneling, we have mostly considered tunneling mechanisms that are used to connect two … Read More


Amazon AWS – Understanding IAM Server Certificates

Very likely you are familiar with HTTP and HTTPS. HTTPS is a secure method to access different sites. Those sites are providing … Read More

Sep 25 2014

Review: Cisco ASA All-in-One Next-Generation Firewall, IPS, and VPN Services, Third Edition

Cisco Press has, over the years, been known for its commercial ‘Certification Based’ books; however, every once in awhile, Cisco Press also … Read More

  • Testimonials
    AWESOME! My instructors wide range of experience (PMP, MSCE, Security+, CISSP, etc.) really adds to the class. She had a wonderful sense of humor and related to the audience well. Wonderful resource.Bob Hillhouse, The University of Tennessee, Knoxville
    Instructor did an excellent job. She used great analogies to make the information memorable. She also focused in on items that we should pay attention to. Loved the class!Jill Vaughan, DHS CM
    The instructor was the best teacher I have ever had at any level. I learned more in the last 7 days than I did studying on my own for the past 6 months. The material was presented in a way that was easy for everyone to understand. He by far had the most knowledge of anyone I have ever met in the subject and I hope to learn more from him in the future.Stephen Muma
    Instructor was superb in teaching this class. He used a variety of teaching styles to accommodate multiple students. He took the time to know each of us and apply his knowledge to each student specifically. Brandy Weber