Posted by: Pdfprep
Post Date: November 22, 2020
Suppose that there are four traffic flows a, b, c, and d with 100M, and the total bandwidth of the port is 200M. Traffic congestion occurs and congestion management occurs. Traffic a, b, c, and d belong to the WFQ queue scheduling, and the weight ratio is 1:2:3:4.
What is the size of the four traffic?
A . Flows a, b, c, and d pass 20M, 40M, 60M, and 80M respectively.
B . Flows a, b, c, and d pass 100M, 100M, 0M, 0M respectively
C . Flows a, b, c, and d pass 80M, 60M, 40M, 20M respectively
D . Traffic is completely discarded due to congestion
Answer: A
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