What is the Wide Area Network?
Wide Area Network, or WAN, is a geographically distributed network composed of local area networks (LANs) joined into a single large network using services provided by common carriers.
How WANs work? 00:23
Wide Area Network examples 01:58
Wide Area Networks disadvantages 02:22
Very Fast Wide Area Network (400 Gbit Ethernet) 03:05
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Network Encyclopedia: https://networkencyclopedia.com/wide-...