Which dynamic routing protocol uses only the hop count to determine the best path to a destination?
A. IGRP
B. RIP
C. EIGRP
D. OSPF
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Which dynamic routing protocol uses only the hop count to determine the best path to a destination?
Thank you Jose for this.
I wonder if actual exam has the wrong answers and that’s why a lot people “almost” pass even though they study like crazy
PLS correct this answer!!!
When this error will be correct? It is not good for the people who are learnimg and training to get the ccna certification
Yes the answer is RIP not EIGRP. Not just the best answer it’s the only correct answer.
Agreed! I was surprised to see the answer wrong on this one!
Best Path (1.2.2.2)
Determining the best path involves the evaluation of multiple paths to the same destination network and selecting the optimum or shortest path to reach that network. Whenever multiple paths to the same network exist, each path uses a different exit interface on the router to reach that network.
The best path is selected by a routing protocol based on the value or metric it uses to determine the distance to reach a network. A metric is the quantitative value used to measure the distance to a given network. The best path to a network is the path with the lowest metric.
Dynamic routing protocols typically use their own rules and metrics to build and update routing tables. The routing algorithm generates a value, or a metric, for each path through the network. Metrics can be based on either a single characteristic or several characteristics of a path. Some routing protocols can base route selection on multiple metrics, combining them into a single metric.
The following lists some dynamic protocols and the metrics they use:
Routing Information Protocol (RIP): Hop count
Open Shortest Path First (OSPF): Cisco routers use a cost based on cumulative bandwidth from source to destination
Enhanced Interior Gateway Routing Protocol (EIGRP): Bandwidth, delay, load, reliability
So, the best answer is “B”
tx 🙂 yes