Which technology is required when switched networks are designed to include redundant links?

Last Updated: Oct 21, 2021
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Which technology is required when switched networks are designed to include redundant links?

  • Spanning Tree Protocol
  • virtual LANs
  • virtual private networks
  • link aggregation

Explanation: Spanning Tree Protocol (STP) is required when switched networks include redundant Layer 2 links. VLANs, VPNs, and link aggregation are not related to link redundancy in network design.

Related exam: CCNA 3 v7 Module 11 Quiz - Network Design

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