What is a LAN?

If you’ve been around IT for even a few minutes, you’ve likely heard the acronyms “LAN” and “WAN” used by fellow technicians. But with all of the possible variations of networks—different sizes, different arrangements, and different protocols—how do you tell the difference between a LAN and a WAN and everything in between? The simple answer is one of scope and size.

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CCNA Collaboration Question of the Week – End User Configuration

Class is in session! Are you preparing for CCNA Collaboration certification? Take a minute to refresh your knowledge of Cisco Unified Communications components with this question designed to test your knowledge of material likely to be found on the 210-060 exam. Question: Which of the following describes end user configuration in Cisco Unified Communication Manager …

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