Exam 300-101 topic 1 question 511 discussion

Actual exam question from Cisco's 300-101

Question #: 511
Topic #: 1

Refer to the exhibit. All interfaces on each router are participating in the EIGRP 100 process. Interface Loopback 2 on NQ-R2 is currently in shutdown mode. An engineer issues the eigrp stub command on router BR1. Which statement about the query messages sent from router HQ-R2 for a route to reach the
12.12.12.12/32 network is true?

A. Router HQ-R1 receives query messages from HQ-R2 for a route to 12.12.12.12/32 network.
B. Router HQ-R1 and BR1 receives query massages from HQ-R2 for a route 12.12.12.12/32 network.
C. Router HQ-R2 sends a query message to the feasible successor for a route to 12.12.12.12/32 network
D. BR1 receives query messages from HQ-R2 for route to 12.12.12.12/32 network

Show Suggested Answer

Suggested Answer: B 🗳️

by Bastex at Aug. 31, 2019, 7:39 a.m.

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Roxy

5 years, 4 months ago

Correct answer is A.

upvoted 2 times

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Abuaseel

5 years, 6 months ago

correct answer is A , stub router will not receive any query

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Bastex

5 years, 9 months ago

A A device that is configured as a stub will send a special peer information packet to all neighboring devices to report its status as a stub device. Any neighbor that receives a packet informing it of the stub status will not query the stub device for any routes, and a device that has a stub peer will not query that peer. https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_eigrp/configuration/15-mt/ire-15-mt-book/ire-eigrp-stub-rtg.html

upvoted 2 times

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