Dynamic Router:-
Dynamic routing is Network Configer automatically .it is Router on depends the administrator, also called adaptive routing,is a process where a router can forward data via a different route or given destination based on the current conditions of the communication circuits within a system.The term is most commonly associated with data networking to describe the capability of a network to 'route around' damage, such as loss of a node or a connection between nodes, so long as other path choices are available. Dynamic routing allows as many routes as possible to remain valid in response to the change.
Systems that do not implement dynamic routing are described as using static router, where routes through a network are described by fixed paths. A change, such as the loss of a node, or loss of a connection between nodes, is not compensated for. This means that anything that wishes to take an affected path will either have to wait for the failure to be repaired before restarting its journey, or will have to fail to reach its destination and give up the journey.
There are three basic types of routing protocols
Distance-vector Routing Protocol:-Distance-vector Routing Protocolsuse simple algorithms that calculate a cumulative distance value between routers based on hop count.
Example: routing information protocol version 2 (rip V2) and interose gateway Routing protocol
Link-state Routing Protocols: Link-state Routing Protocol use sophisticated algorithms that maintain a complex database of internetwork topology.
Example: Open shortest past first (ospf) and Intermediate System to Intermediate System (IS-IS)
Hybrid Routing Protocols: Hybeid Routing Protocol use a combination of distance-vector and link-state methods that tries to incorporate the advantages of both and minimize their disadvantages
Example: Enhanced interose gateway Routing protocol (eigrp), routing information protocol version 2 (rip V2)
Configer the dynamic router:-
Questions:-
- What is Dynamic Routing
- What are the Operations of Dynamic Routing Protocols
- Examplin of dynamic protocol all
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