300-420 · Question #411
Refer to the exhibit. An architect is designing a multicampus infrastructure and requires the best possible convergence within the topology. The design must support an aggregation or core layer…
The correct answer is A. Build redundant triangles in the design, which allows ECMP routing without the need for EIGRP to. A redundant triangle topology enables equal-cost multipath (ECMP) routing, ensuring that traffic (including VoIP calls) is instantly rerouted over another path without waiting for EIGRP convergence, thus achieving the fastest possible convergence and no call disruption.
Question
Refer to the exhibit. An architect is designing a multicampus infrastructure and requires the best possible convergence within the topology. The design must support an aggregation or core layer switch failure or a link failure, and the failure must have no impact on a VoIP call traversing the infrastructure. Which solution must the architect select?
Exhibit
Options
- ABuild redundant triangles in the design, which allows ECMP routing without the need for EIGRP to
- BBuild redundant squares in the design, which allows ECMP routing without the need for EIGRP to
- CBuild redundant squares in the design, which allows EIGRP to converge quickly to the feasible
- DBuild redundant triangles in the design, which allows EIGRP to converge quickly to the remaining
How the community answered
(69 responses)- A77% (53)
- B12% (8)
- C4% (3)
- D7% (5)
Explanation
A redundant triangle topology enables equal-cost multipath (ECMP) routing, ensuring that traffic (including VoIP calls) is instantly rerouted over another path without waiting for EIGRP convergence, thus achieving the fastest possible convergence and no call disruption.
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