Wide Area Network (WAN)
• WAN covers a large geographic area such as country, continent or even whole of the world.
• A WAN is two or more LANs connected together. The LANs can be many miles apart.
• To cover great distances, WANs may transmit data over leased high-speed phone lines or wireless links such as satellites.
• Multiple LANs can be connected together using devices such as bridges, routers, or gateways, which enable them to share data.
• The world's most popular WAN is the Internet
• WAN covers a large geographic area such as country, continent or even whole of the world.
• A WAN is two or more LANs connected together. The LANs can be many miles apart.
• To cover great distances, WANs may transmit data over leased high-speed phone lines or wireless links such as satellites.
• Multiple LANs can be connected together using devices such as bridges, routers, or gateways, which enable them to share data.
• The world's most popular WAN is the Internet
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