Posted by: Pdfprep
Post Date: October 26, 2020
To provide differentiated services for different users, users or services are classified based on packet information such as the packet priority, source IP address, and port number.
Which QoS technologies are often used to implement classification?
A . Traffic policing
B . Complex traffic classification
C . Congestion avoidance
D . Congestion management
Answer: B
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