The term "host" is employed in many contexts, in every of that it's a rather totally different meaning:
1) In web protocol specifications, the term "host" means that any pc that has full two-way access to different computers on the web. a bunch incorporates a specific "local or host number" that, along side the network variety, forms its distinctive informatics address. If you employ Point-to-Point Protocol to induce access to your access supplier, you have got a novel informatics address for the period of any association you create to the web and your pc may be a host for that amount. during this context, a "host" may be a node during a network.
2) For corporations or people with an internet web site, a bunch may be a pc with an internet server that serves the pages for one or additional websites. a bunch may also be the corporate that gives that service, that is thought as hosting.
3) In IBM and maybe different digital computer environments, a bunch may be a digital computer (which is currently sometimes named as a "large server"). during this context, the mainframe has intelligent or "dumb" workstations hooked up thereto that use it as a bunch supplier of services. (This doesn't mean that the host solely has "servers" and therefore the workstations solely have "clients." The server/client relationship may be a programming model freelance of this discourse usage of "host.")
4) In different contexts, the term usually means that a tool or program that gives services to some smaller or less capable device or program.
RELATED gloss TERMS: H.323, gigapop (gigabit point-of-presence), NBMA (non-broadcast multiple access), ATU-R (ADSL Terminal Unit - Remote), ring, TCP/IP (Transmission management Protocol/Internet Protocol), passive FTP, dark fiber, Router, satellite news gathering (SNG)
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