A network system has 5 protocol layers. Applications generate messages of length M bytes. At each of the layers, an h-byte header is added. What fraction of the network bandwidth is filled with headers? a. 5h/(5h+M) b. M/(5h+M) c. M/(4h+M) d. 4h/(4h+M)

A network system has 5 protocol layers. Applications generate messages of length M bytes. At each of the layers, an h-byte header is added. What fraction of the network bandwidth is filled with headers? a. 5h/(5h+M) b. M/(5h+M) c. M/(4h+M) d. 4h/(4h+M)

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter13: Internet And Distributed Application Services

Section: Chapter Questions

Problem 15VE

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