In this learning activity you'll examine how network address translation works.
Port Scanning - Common Network Protocols
By Joseph Wetzel
In this learning activity you'll explore three common network protocols that computers use to communicate in a network.
Firewalls: Packet Filters
By Joseph Wetzel, Douglas Tabbutt
In this learning activity you'll create a packet filter.
Strings in the .NET Framework
By Brett Sheleski
In this activity, we will explain the string datatype in the .net framework and cover the peculiarities of a reference type that appears to behave like value type.
Commonly Used Linux Acronyms
You'll test your familiarity with some commonplace Linux acronyms.
By Terry Bartelt
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.
How Switches Increase Speed
In this learning activity you'll observe how switches are used in local area networks to increase data transmission speeds.
In this learning activity you'll examine how routers transfer data between local area networks and the Internet.
Peer-to-Peer Operating Systems
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 the process that servers follow to take a name entered on a computer browser and convert it to an IP address.
Test your knowledge of the most common network protocol acronyms.
Access Point Devices
You'll familiarize yourself with various access point devices.
Computer Port Crossword
This game will challenge your knowledge of different computer ports.
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