QuestionQ56

Campus and Branch LAN Design

Click the Exhibit button.

Question Image

With reference to the exhibit, which two descriptions accurately characterize this topology?

Choose two
  • A 3-stage IP Clos
  • B 5-stage IP Clos
  • C 5-tier architecture
  • D 3-tier architecture
Explanation

A three-tier network consists of access, aggregation/distribution, and core layers. Its end-to-end path traverses five Clos stages—access, aggregation, core, aggregation, and access—so it is a 5-stage IP Clos topology.

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