With the ubiquity of computer networks, the term "channel bandwidth" has become known to everyone. And if previously interest was purely theoretical, now everything is completely different. Understanding what is hidden behind the words “network bandwidth” allows you to choose the best available provider (hereinafter referred to as local networks and the Internet), as well as optimally configure the work with the network.
Before delving into the theory, consider the practical situation, which, alas, is often faced by Internet users living in countries of the former Soviet Union. As you know, when connecting access services to the network, providers in their tariff plans indicate speeds with the prefix “to”. For example, "up to 10 Mb / s", "up to 50 Mb / s", etc.
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