Friday, June 6, 2008
How to configure IS-IS protocol using Cisco routers?
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IS-IS short for Intermediate System-to-Intermediate System is a routing Protocol used to exchange information between level 1 routing devices. IS-IS was developed by Digital Equipment Corporation and uses the Dijkstra’s algorithm to select the best suitable route for packets with in the network. It is a link state routing protocols and perform many functions, for example fast convergence, scalable nature, classless behavior, work with multi-area routing and also support routing leaking. Today tip will help you to configure IS-IS routing protocols between two different types of areas. In this case, we will try to configure three different routers with routing protocols IS-IS & set the router levels manually using is-type level-1 or is-type level-2 command. Follow the network topology of three different class network in given figure:
This post was written by: Joshua Daniel
Joshua Daniel is a Management Professional,professional blogger, web designer and front end web developer. Follow him on Twitter
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