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Explain the Distance Vector Routing Protocols and its features?
Wiki User
∙ 13y ago
Distance Vector means that Routers are advertised as vector of distance and direction. 'Direction' is represented by next hop address and exit interface, whereas 'Distance' uses metrics such as hop count.
Routers using distance vector protocol do not have knowledge of the entire path to a destination. Instead DV uses two methods:
- Direction in which or interface to which a packet should be forwarded.
- Distance from its destination.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoRIP version 1and 2 and IGRP.
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Which technology can be used in distance vector routing protocols to prevent routing loops?
Which two technologies can be used in distance vector routing protocols to prevent routing loops?
Which two technologies can be used in distance vector routing protocols to prevent routing loops?
Which two technologies can be used in distance vector routing protocols to prevent routing loops?
Why do link-state protocols converge faster than most distance vector protocols?
Distance vector protocols compute their routing tables before sending routing updates; link-state protocols do not.
What three routing protocols are distance vector routing protocols?
Routing Information Protocol (RIP) and Interior Gateway Routing Protocol (IGRP) are two very popular Distance Vector routing protocols
When should distance vector routing be used?
Distance vector routing is used when the network is simple and has no hierarchical design. Examples of distance vector routing protocols are RIP and IGRP.
Which two technology can be used in distance vector routing protocol to prevent routing loop?
Which two technologies can be used in distance vector routing protocols to prevent routing loops?
What is one fundamental difference between distance vector routing protocols and link state routing protocols?
Distance vector protocols exchange their routing tables, and add a metric to each route. Link-state routing protols exchange topology information, then calculate the routes. As a result, there are the following fundamental differences:The information that is exchanged - routing table vs. topology information.Link-state protocols know the topology of the network (or an area); distance vector routing protocols don't.When the best route is calculated: in distance-vector routing protocols, a metric is added while the route is propagated from router to router. In link-state protocols, the best route is calculated separately by each router, only after having complete topology information.
List the 2 classful routing protocols and explain the most serious limitation of these two protocols?
IGRP and RIPv1
What are the characteristics of a distance vector routing protocol?
Two Characteristics: RIP is an example of distance vector routing protocols. Updates are periodic and include the entire routing table
Distance Vector protocols use what algorithm?
Distance Vector protocols use the Bellmanâ??Ford algorithm. The ARPANET system relied on Distance Vector protocols as their main routing technique in the early 80s.
What best describes the operation of distance vector routing protocols?
They send their routing tables to directly connected neighbors.
What are routing protocols Why do you need them Name a few?
A routing protocol is a formula that specifies how routers are communicating to each others. Types of routing protocols include Interior Gateway Protocol, Distance vector protocol and Classful or classless protocol. Routing protocols are required to determine the appropriate paths for data transmission.
