Which three types of QoS tools are needed?

A campus network needs end-to-end QoS tools to manage traffic and ensure voice quality. Which
three types of QoS tools are needed? (Choose three.)

A campus network needs end-to-end QoS tools to manage traffic and ensure voice quality. Which
three types of QoS tools are needed? (Choose three.)

A.
interface queuing and scheduling

B.
congestion management

C.
compression and fragmentation

D.
bandwidth provisioning

E.
traffic classification

F.
buffer management

Explanation:

Campus LAN QoS Considerations
For the access layer of the campus LAN, you can classify and mark frames or packets to apply
quality of service (QoS) policies in the distribution or at the enterprise edge. Classification is a
fundamental building block of QoS and involves recognizing and distinguishing between different
traffic streams. For example, you distinguish between HTTP/HTTPS, FTP, and VoIP traffic.
Without classification, all traffic is treated the same.



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