Exam 300-420 topic 1 question 319 discussion

Actual exam question from Cisco's 300-420

Question #: 319
Topic #: 1

A company wants to switch from static routing to a dynamic routing protocol to ease the administrative and operational overhead. The network topology is hub and spoke, and the branches use DMVPN back to the hub with two 10-Mbps internet connections. The branch routers are multivendor and have limited memory and CPU resources.

Which routing protocol and design solution meets the requirements?

A. eBGP with the hub routers set up as route reflectors
B. EIGRP with branch routers as stub routers and variance enabled
C. ISIS with the hub and spoke routers configured in two different areas
D. OSPF with the hub in area 0 and branch routers in stub areas with ECMP

Show Suggested Answer

Suggested Answer: D 🗳️

by Seb82 at Oct. 19, 2024, 11:14 a.m.

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guerreroa25

1 week, 1 day ago

Selected Answer: B

It see, branches are reached by Internet, EIGRP is better than OSPF by EGP

upvoted 1 times

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muffedtrims

6 months, 3 weeks ago

Selected Answer: B

EIGRP has been made an open standard since 2013, it is no longer Cisco proprietary. Due to the statement of the remote routers being limited in memory and CPU, EIGRP would be correct because it is less resource intensive than OSPF

upvoted 1 times

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Seb82

7 months ago

Selected Answer: D

EIRGP with Variance option enabled is not needed as the links are equal on each branch - OSPF matches better all the requirements

upvoted 3 times

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