The learner will understand how to set up a Virtual Private Network (VPN) using a home computer network.

In this learning activity you'll review how a local area network computer uses a subnet mask to determine if its message is intended for a computer on the same network or on a remote network.

In this learning activity, you’ll be introduced to what the CRC is, the technology behind it, and how it’s performed.

In this learning activity you'll explore three common network protocols that computers use to communicate in a network.

In this learning activity, you'll examine the different ways in which computers and other equipment are physically connected in local area networks and the advantages and disadvantages of each topology.

In this learning activity you'll examine how network address translation works.

In this learning activity you'll define what a variable is, how they're used in the C# programming language, and how the computer works with variables under the hood.

The learner follows a step-by-step procedure for testing a computer ground circuit.

In this learning activity you'll examine how a large computer network is configured.

In this learning activity you'll review what a variable is, how to use variables in JavaScript, and how the computer works with variables.

In this interactive exercise, learners label the components of a workstation, a Windows desktop, and an application window.

Fibre Channel storage area networks can play a pivotal role in the performance of cloud computing. This learning activity

will explain the benefits, components, and some basic configurations of fibre channel networks.

In this learning activity you'll examine how computers operate in a peer-to-peer network operating system.

In this learning activity you'll explore how VPN is used to create a secure connection between two networks.

In this animated activity, learners examine the circuitry in a DC variable speed drive that keeps the motor running at a constant speed as the load varies.

In this learning activity you'll observe how computers operate in a client-server network operating system and consider the advantages and disadvantages of such a system.

In this learning activity you'll explore the IPv4 IP address scheme and the planned conversion to IPv6.

In this learning activity you'll explore how computers connected on a network use Ethernet technology.

In this learning activity you'll use the Spanning Tree Protocol to correctly set up a loop-free Ethernet local area network.

Learners view animations showing how hubs and switches work in local area network configurations.