Chapter 11

Configure and Verify Layer 2 Discovery Protocols

This chapter ensures that you are ready for questions related to two simple but important topics from the Network Access section of the CCNA 200-301 exam blueprint from Cisco Systems. This chapter presents just a portion of the Network Access area. The other chapters in Part II also review VLANs, trunks, Rapid PVST+, and wireless technologies.

This chapter covers the following essential terms and components:

  • Layer 2 protocols

  • Cisco Discovery Protocol (CDP)

  • Link Layer Discovery Protocol (LLDP) ...

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