In most cases, present-day networks support integrated voice, video, and data traffic. These types of networks are referred to as converged networks because the voice, video and data traffic travels over a single transport infrastructure. Carrying voice, video, and data traffic over a single transport infrastructure requires properly designed Quality of Service (QoS) implementation to ensure the required level of service for all three traffic types. The core SWITCH exam objective covered in this chapter is:
- Prepare infrastructure to support advanced services
This chapter will be divided into the following sections: