4420728
Description
Quiz by Brian Gamble, updated more than 1 year ago
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Created by Brian Gamble
over 8 years ago
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Question 1
Question
Which of the following distance vector features prevents routing loops by causing the routing protocol to advertise only a subset of known routes, as opposed to the full routing table, under normal stable conditions?
Answer
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Route poisoning
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Poison reverse
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DUAL
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Split horizon
Question 2
Question
Which of the following distance vector features prevents routing loops by advertising an infinite metric route when a route fails?
Answer
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Dijkstra SPF
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DUAL
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Split horizon
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Route poisoning
Question 3
Question
Routers A and B use EIGRP. How does router A watch for the status of router B so that router A can react if router B fails?
Answer
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By using EIGRP Hello messages, with A needing to receive periodic Hello messages to believe B is still working
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By using EIGRP update messages, with A needing to receive periodic update messages to believe B is still working
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Using a periodic ping of B’s IP address based on the EIGRP neighbor timer
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None listed
Question 4
Question
Which of the following affect the calculation of EIGRP metrics when all possible default values are used? (Choose two answers.)
Answer
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bandwidth
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delay
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load
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reliability
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MTU
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hop count
Question 5
Question
Which of the following is true about the concept of EIGRP feasible distance?
Answer
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A route’s feasible distance is the calculated metric of a feasible successor route
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A route’s feasible distance is the calculated metric of the successor route
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The feasible distance is the metric of a route from a neighboring router’s perspective.
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The feasible distance is the EIGRP metric associated with each possible route to reach a subnet.
Question 6
Question
Which of the following is true about the concept of EIGRP reported distance?
Answer
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A route’s reported distance is the calculated metric of a feasible successor route.
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A route’s reported distance is the calculated metric of the successor route.
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A route’s reported distance is the metric of a route from a neighboring router’s perspective.
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The reported distance is the EIGRP metric associated with each possible route to reach a subnet.
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