Chapter 3, Problem P39P

Program Plan Intro

Given data:

• From “Figure 3.46(b)” and “Figure 3.46(c)”, ${\text{λ}}_{\text{out}}^{}$ is the rate of socket send data and ${\text{λ}}_{\text{out}}^{\text{'}}$ is the rate of network layer send data.
• The ${\text{λ}}_{\text{in}}^{}$ is the rate of application send original data and ${\text{λ}}_{\text{in}}^{\text{'}}$ is the rate of transport layer sending data.