DISTANCE VECTOR Meaning and
Definition
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Distance vector is a computer networking algorithm used to calculate the shortest path or route between network nodes. It is a dynamic routing protocol that determines the optimal path for transmitting data packets across a network by taking into account the distance or cost associated with each possible path.
In simple terms, a distance vector algorithm works by discovering and sharing information about the distance or cost of reaching adjacent nodes within a network. Each node maintains a table or vector that lists the cost or distance to all other nodes in the network. This vector is periodically exchanged with neighboring nodes to update and maintain accurate path information.
The distance vector algorithm calculates the shortest path by continuously updating and comparing the distance vectors received from neighboring nodes. It selects the path with the lowest cost, often measured in terms of the number of hops, to reach a destination node. By exchanging information and adjusting routes based on cost updates, distance vector algorithms are capable of adapting to dynamic network conditions and finding the most efficient paths.
Although distance vector algorithms are relatively simple to implement and understand, they can suffer from slow convergence, routing loops, and inaccurate path calculations. Various distance vector protocols, such as Routing Information Protocol (RIP) and Border Gateway Protocol (BGP), have been developed to address these issues and optimize the performance of distance vector-based routing systems.
Common Misspellings for DISTANCE VECTOR
- sistance vector
- xistance vector
- cistance vector
- fistance vector
- ristance vector
- eistance vector
- dustance vector
- djstance vector
- dkstance vector
- dostance vector
- d9stance vector
- d8stance vector
- diatance vector
- diztance vector
- dixtance vector
- didtance vector
- dietance vector
- diwtance vector
- disrance vector
- disfance vector
Etymology of DISTANCE VECTOR
The word "distance" in the term "distance vector" comes from Old French "distances", from Latin "distantia", which means "a standing apart". It is derived from the verb "distantem", which means "to stand apart". The word "vector" comes from Latin "vector", which means "carrier" or "one who carries". In mathematics and physics, it refers to a quantity that has both direction and magnitude. Therefore, the term "distance vector" is used to describe a routing algorithm that determines the direction and distance to a destination in a computer network.
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