QuestionQ39

Campus Fabric Architecture

When is a virtual routing and forwarding (VRF) instance generally used?

  • A It separates networks into routing instances.
  • B It is used to configure a collapsed core.
  • C It defines the underlay network.
  • D It defines the IP addressing for a collapsed core.
Explanation

A VRF separates a device into independent routing instances, each with its own routing table and forwarding context. This provides network segmentation and permits multiple isolated routing domains on shared physical infrastructure.

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