2.1 Networking Terminology  
  2.1.8 Metropolitan-area networks (MANs)  
A MAN is a network that spans a metropolitan area such as a city or suburban area. A MAN usually consists of two or more LANs in a common geographic area. For example, a bank with multiple branches may utilize a MAN. Typically, a service provider is used to connect two or more LAN sites using private communication lines or optical services. A MAN can also be created using wireless bridge technology by beaming signals across public areas.

 

Web Links

Lab Exercise: Metropolitan area network

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