Exam 300-101 topic 2 question 519 discussion

Actual exam question from Cisco's 300-101

Question #: 519
Topic #: 2

Refer to the exhibit.

Router B is performing bidirectional redistribution between EIGRP and OSPF. The network 10.100.1.0/24 should not be reachable from the 10.100.9.0/24 network.
However, it needs to be reachable from any network within the EIGRP domain. All other networks should be seen in both domains. Which change to router B would accomplish these goals?

A. Under the EIGRP process, insert the distribute-list block_net_1 out ospf 1 command.
B. Under the OSPF process, insert the distribute-list block_net_1 in serial1/0 command.
C. Under the EIGRP process, insert the distribute-list block_net_1 in serial1/0 command.

Show Suggested Answer

Suggested Answer: D. Under the OSPF process, insert the distribute-list block_net_1 out eigrp 1 command. 🗳️
Explanation -
The network 10.100.1.0/24 should not be reachable from network 10.100.9.0/24 -> we need to filter updates from EIGRP to OSPF so that the routing table of router C doesn`t have network 10.100.1.0/24 -> we need to filter it under OSPF process and the direction should be out of router B ->.

by Nemanja at Feb. 13, 2020, 8:32 p.m.

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Nemanja

5 years, 4 months ago

D. Under the OSPF process, insert the distribute-list block_net_1 out eigrp 1 command.

upvoted 2 times

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