December 2019
Beginner
510 pages
12h 7m
English
Content preview from Networking Fundamentals
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Link state protocols
Link state protocols do not base their routing decisions purely on distance, but can factor in attributes such as the bandwidth of the connection, delay, jitter, and load. Each protocol will use one or more of these values in its routing algorithm to identify the best path. Unlike distance vector protocols, link state protocols exchange everything in terms of the state of each link and form a roadmap of the network to decide routes based on that information.
Protocols that fall under the guise of link state routing protocols include the following:
- Open Shortest Path First (OSPF)
- Intermediate System to Intermediate System (IS-IS)
Distance vector and link state protocols are the main types of routing protocol. However, ...
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