Chapter 17. Voice

IN THIS CHAPTER, YOU WILL LEARN HOW TO DO THE FOLLOWING:

  • Describe the characteristics of voice in the campus network

  • Describe the functions of Voice VLANs and trust boundaries

  • Configure and verify basic IP phone support (Voice VLAN, Trust, and CoS options)

  • Describe the functions and operations of a VoIP network (packetization, bandwidth considerations, CAC, and so on)

  • Describe and identify basic voice components in an enterprise network (gatekeepers, gateways, and so on)

In this chapter, you learn why the networking industry has been moving toward converged network infrastructures. When I say converged, you need to think of combining ...

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