Difference between revisions of "Interior gateway protocol"

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An '''Interior Gateway Protocol''' (usually '''IGP''') is, in the [[TCP/IP]] [[protocol suite]]'s [[routing architecture]], a [[routing protocol]] used to do [[path selection]] in a disconnected [[internetwork|internet]], or in a local portion of the [[Internet]]. (These local portions are termed 'autonomous systems' (ASs); basically, they are parts of the Internet which are under separate control from other parts.)
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An '''interior gateway protocol''' (usually '''IGP''') is, in the [[TCP/IP]] [[protocol suite]]'s [[routing architecture]], a [[routing protocol]] used to do [[path selection]] in a disconnected [[internetwork|internet]], or in a local portion of the [[Internet]]. (These local portions are termed '[[Autonomous System]]s' (ASs); basically, they are parts of the Internet which are under separate control from other parts.)
  
 
There are three main IGPs in use:
 
There are three main IGPs in use:
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* [[Intermediate System to Intermediate System|IS-IS]]
 
* [[Intermediate System to Intermediate System|IS-IS]]
  
[[Category: Networking]]
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[[Category: Internet]]

Latest revision as of 21:51, 13 December 2018

An interior gateway protocol (usually IGP) is, in the TCP/IP protocol suite's routing architecture, a routing protocol used to do path selection in a disconnected internet, or in a local portion of the Internet. (These local portions are termed 'Autonomous Systems' (ASs); basically, they are parts of the Internet which are under separate control from other parts.)

There are three main IGPs in use: