What are two benefits of class of service (CoS)? (Choose two.)

What are two benefits of class of service (CoS)? (Choose two.)
A . CoS can increase the performance of a slow network.
B. CoS can manage traffic congestion
C. CoS can prioritize latency-sensitive traffic
D. CoS can increase network bandwidth.

View Answer

Answer: B, C

Explanation:

Ref: Benefits of CoS | Junos OS | Juniper Networks

“Benefits of CoS

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CoS features allow a Juniper Networks device to improve its processing of critical packets while maintaining best-effort traffic flows, even during periods of congestion.

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CoS dedicates a guaranteed minimum bandwidth to a particular service class by reducing forwarding queue delays.