Difference between revisions of "Host"

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==Server host==
 
==Server host==
The word original referred to "terminal hosts," which were mainframe computers (or their software) providing services to computer terminals, or to other smaller or less capable devices. A network host in this sense generally acts as a [[web server]], running application software to provide network services, such as serving [[web page]]s.
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The word original referred to "terminal hosts," which were mainframe computers (or their software) providing services to dumb terminals incapable of running their own services, or to other smaller or less capable devices. A network host in this sense generally acts as a [[web server]], running application software to provide network services, such as serving [[web page]]s.
  
 
==Client host==
 
==Client host==
However, any computer connected to the Internet may be considered a host.  
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However, any computer connected to the Internet may be considered a host. A home computer that is running an application, called a [[client]], to access services on a remote computer is also a host. This could be for example a personal computer running a web browser to access [[web server]]s on the Internet.
  
 
==IP address==
 
==IP address==
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Every host is a physical network node, but some physical network devices such as modems and network switches that are not assigned host addresses are not considered hosts. Devices such as network printers and hardware routers that ''are'' assigned IP addresses are likewise sometimes not considered as hosts.
 
Every host is a physical network node, but some physical network devices such as modems and network switches that are not assigned host addresses are not considered hosts. Devices such as network printers and hardware routers that ''are'' assigned IP addresses are likewise sometimes not considered as hosts.
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==See also==
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*[[localhost]]
  
 
==External Links==
 
==External Links==

Revision as of 19:50, 7 January 2010