Home » HP » HP0-Y30 » What is an advantage of using a ring topology when designing an IRF stack using A-Series switches?
What is an advantage of using a ring topology when designing an IRF stack using A-Series switches?
A. Ring topologies can support more IRF ports.
B. Ring topologies continue functioning when a member fails.
C. Ring topologies can use multiple switch models.
D. Ring topologies form the IRF virtual device more quickly.
Correct Answer: B
Explanation/Reference:
HP 5820X & 5800 Switch Series IRF Configuration Guide
IRF topologies
Create an IRF virtual device in daisy chain topology, or more reliably, ring topology.
In ring chain topology, the failure of one IRF link does not cause the IRF virtual device to split as in daisy chain topology. Rather, the IRF virtual device changes to a daisy chain topology without affecting network services.
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