Go back to 646-003 - ARSAM - Advanced Routing and Switching for Account Managers

Question :-

What is the purpose of CAC?
Mark frames and packets according to their service levels
Determine whether packets are conforming to administratively defined traffic rates and take action accordingly
Ensure that sufficient resources are available for a voice or video transmission before the transmission occurs
Ensure that data streams do not take up bandwidth allocated to voice and video

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