QuestionQ5

Campus Fabric Architecture

Which statement is accurate about a 3-stage campus fabric IP Clos?

  • A The distribution layer is connected to the access layer.
  • B The distribution layer is connected to the core layer.
  • C The core layer is connected to the access layer.
  • D The core layer devices are connected to each other.
Explanation

A 3-stage Campus Fabric IP Clos deployment does not require a distribution layer. It therefore connects the access layer directly to the core layer; core switches provide the fabric-facing connectivity rather than forming inter-core links. Juniper documents the 3-stage deployment as intended for environments that do not require a distribution layer.

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