What is a function of the data plane of a network device?

Last Updated: Mar 24, 2020
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What is a function of the data plane of a network device?

  • sending information to the CPU for processing
  • building the routing table
  • resolving MAC addresses
  • forwarding traffic flows

Explanation: Networking devices operate in two planes; the data plane and the control plane. The control plane maintains Layer 2 and Layer 3 forwarding mechanisms using the CPU. The data plane forwards traffic flows.

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