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RIPv1
RIPv2
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What statement correctly describes a feature of RIP?
RIP (Routing Information Protocol) is a distance-vector routing protocol that uses hop count as its metric for path selection. RIP routers broadcast their entire routing table every 30 seconds as a broadcast. RIP is classified as a classful routing protocol, meaning it does not support the use of VLSM (Variable Length Subnet Masking) and requires all devices in a network to use the same subnet mask.
What metric does rip v1 use to update routing tables?
RIP version 1 uses hop count as a metric to update routing tables. It measures the number of routers a packet must travel through to reach a destination network. Lower hop counts are preferred, as they indicate a shorter route.
What metric does RIP use?
RIP (Routing Information Protocol) uses the hop count metric to determine the best path to a destination network. A hop count is the number of routers that a packet must pass through to reach its destination. RIP prefers routes with the fewest hops.
How do you calculate metrics?
Metrics are calculated by defining the specific formula or method for measuring a particular aspect of interest. This typically involves collecting relevant data, applying the specified formula, and interpreting the results to gain insights into the performance or effectiveness of the subject being measured. It's important to ensure that the metrics chosen align with the goals and objectives of the analysis being conducted.
What number does the whole metric system go by?
The metric system uses base ten in all its units. That is everything comes in tens, because this is the way we count normally, the calculations are much easier.
Which routing protocol by default uses bandwidth and delay to calculate the metric of a route?
EIGRP
What is the method that a routing protocol uses to determine the best route to a destination network?
It depends on the routing protocol in use, for example RIP uses the hop-count to determine the best route where less hops is better, OSPF uses cost, EIGRP uses a composite metric (BW + Delay + Reliability + Load) etc.
What routing protocol has a limitation of 15 hops?
RIP RIPnetworks are limited in size to a maximum of 15 hops between any two networks. A network hop with a hop count of 16 indicates an unreachable network. The other routing protocols do not use the hop count as the metric, EIGRP uses bandwidth and delay for the metric. OSPF and IS-IS use a relative link cost, BGP uses paths, rules, and policies for the metric.
What are some identifying features of routing information protocol RIP?
It uses hop count in route selection. It is a distance-vector protocol.
What are some true statements concerning the advantages of a distance vector protocol?
Distance Vector Protocol is a simple routing protocol.It uses distance or hop count as the primary metric when determining the best forwarding path.RIP, IGRP and EIGRP are examplesIt dates back to the ARPAnet network in the early 1970
What is the difference between Link state routing and distance vector routing through examples?
In a distance vector routing protocol, such as RIP or EIGRP, each router sends its routing table to neighboring routers. The routers don't know the topology, i.e., how other routers are interconnected. In a link state routing protocol, such as OSPF or IS-IS, routers first exchange information about connections within the network (or an area of the network), and build a topology table. Then each router uses Dijkstra's algorithm to calculate the best route to each destination.
A router that uses the RIP routing protocol has an entry for a network in the routing table It then receives an update with another entry for the same destination network but with a lower hop count?
it will append the update information to the routing table
A router that uses the RIP routing protocol has an entry for a network in the routing table. It then receives an update with another entry for the same destination network but with a lower hop count.?
it will append the update information to the routing table
What metric does rip v1 use to update routing tables?
RIP version 1 uses hop count as a metric to update routing tables. It measures the number of routers a packet must travel through to reach a destination network. Lower hop counts are preferred, as they indicate a shorter route.
What are the characteristics of Distance-vector protocol?
prone to routing loops supports routes only with hop counts lower than 15. uses distance as a metric for selecting routes.
What are the characteristic of distance vector protocol?
prone to routing loops supports routes only with hop counts lower than 15. uses distance as a metric for selecting routes.
How is IGRP similar to RIP?
Interior Gateway Routing Protocol (IGRP) IGRP is a distance-vector interior gateway protocol (IGP). Distance-vector routing protocols call for each router to send all or a portion of its routing table in a routing-update message at regular intervals (every 90 seconds) to each of its neighboring routers. As routing information proliferates through the network, routers can calculate distances to all nodes within the internetwork. IGRP uses a combination (vector) of metrics. Internetwork delay, bandwidth, reliability, and load are all factored into the routing decision. Network administrators can set the weighting factors for each of these metrics. IGRP uses either the administrator-set or the default weightings to automatically calculate optimal routes.Routing Information Protocol (RIP) The Routing Information Protocol (RIP) is a distance-vector protocol that uses hop count as its metric. RIP is widely used for routing traffic in the global Internet and is an interior gateway protocol (IGP), which means that it performs routing within a single autonomous system. RIP only uses hop count to determine the best route to a remote network, RIP has a maximum hop count of 15, 16 is deemed unreachable. RIP works well in small internetworks, but is inefficient for large networks. RIP is susceptible to all the problems normally associated with distance vector routing protocols. It is slow to converge and forces routers to learn network information only from neighbors. RIP version 1 uses classful routing (all devices in the network must use the same subnet mask because RIP version 1 doesn't send updates with subnet information). RIP version 2 uses classless routing and does send subnet mask information with route updates. RIP networks need the same hop count to load balance multiple links.
