Chapter 10

Configure and Verify VLANs and Interswitch Connectivity

This is a critical chapter. Your ability to build the Layer 2 logical structure of a LAN is very important. This structure includes VLANs, trunks, and sometimes EtherChannels. All of these technologies are tackled in this chapter.

This chapter covers the following essential terms and components:

  • Virtual local-area networks (VLANs)

  • Data access ports

  • Voice access ports

  • The default ...

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