In Signal Chain Basics #24, we covered basic networking using the IEEE 802.15.4 PHY/MAC Protocol. We started simple, identifying the fundamentals of the IEEE 802.15.4 PHY and MAC layers. Now I would ...
In an ideal Internet all packets would be treated as equal by the Internet Service Providers (ISP) and backbone operators who transport them across cyberspace. Unfortunately, this is not always the ...
Setting up a wireless network can be a great way to increase your employees' productivity by giving them the freedom to work anywhere in the facility. However, a wireless network also can be a source ...
Blueprint topics covered in this chapter: This chapter covers the following subtopics from the Cisco CCIE Routing and Switching written exam blueprint. Refer to the full blueprint in Table I-1 in the ...
Not long after you begin to work in computing, the truth of Murphy’s Law — “What can go wrong, will” — becomes apparent. As you move on to networking, you realize the reality of Murphy’s Law of ...
Spoiler: there isn’t just one network definition. Learn everything you need to assess various network types, topologies, and architectures. The simple network definition: a system that links other ...
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