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You are here: Home / SWITCH / Module 10 / QoS and Advanced Catalyst Services – Chapter Summary

QoS and Advanced Catalyst Services – Chapter Summary

The following section is a summary of the major points you should be aware of in this chapter.

Integrating Voice, Video, and Data Traffic

  • Converged networks carry voice, video and data traffic over the same infrastructure
  • IPT makes use of packet-switched connections to exchange of communications services
  • The Cisco Unified Videoconferencing solution is based on the H.323 standard
  • Voice calls create traffic flows with fixed data rates
  • Voice traffic flows are considered isochronous
  • Isochronous traffic does not tolerate delay or packet loss very well . . .

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