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Exam 200-105 All Questions

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Exam 200-105 topic 1 question 111 discussion

Actual exam question from Cisco's 200-105
Question #: 111
Topic #: 1
[All 200-105 Questions]

Refer to the exhibit.
Given the output from the show ip eigrp topology command, which router is the feasible successor?

A.

B.

C.

D.

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Suggested Answer: B
http://networklessons.com/eigrp/eigrp-neighbor-and-topology-table-explained/
To be the feasible successor, the Advertised Distance (AD) of that route must be less than the Feasible Distance (FD) of the successor. From the output of the
"show ip eigrp topology 10.0.0.5
255.255.255.255 we learn that the FD of the successor is 41152000.
Now we will mention about the answers, in the "Composite metric is (.../...)" statement the first parameter is the FD while the second parameter is the AD of that route. So we need to find out which route has the second parameter (AD) less than 41152000 -> only answer B satisfies this requirement with an AD of 128256.

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Davit
5 years, 4 months ago
B is correct To be a Feasible Successor there is a rule that needs to apply to prevent Routing Loop The Advertised Distance must be lower than the Successor's Feasible Distance 1. Successor's Feasible Distance 41152000 B Advertised Distance 128256
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