What would tcp have to do

Assignment Help Basic Computer Science

Reference no: EM131045817

Suppose TCP is used over a lossy link that loses on average one segment in four. Assume the band width × delay window size is considerably larger than four segments.

(a) What happens when we start a connection? Do we ever get to the linearincrease phase of congestion avoidance?

(b) Without using an explicit feedback mechanism from the routers, would TCP have any way to distinguish such link losses from congestion losses, at least over the short term?

(c) Suppose TCP senders did reliably get explicit congestion indications from routers. Assuming links as above were common, would it be feasible to support window sizes much larger than four segments? What would TCP have to do?

Reference no: EM131045817

Questions Cloud

What are the strengths of ups : Q.1 What are the strengths of UPS which makes them the leader in their business? Q.2 Discuss how UPS aligned their ICT strategy (IT/IS) to the organisation's strategy?

How will tcp congestion control and occasional packet losses : Your software displays an average-bytes-per-second counter. How will TCP congestion control and occasional packet losses cause this counter to fluctuate? Assume that only a third, say, of the total RTT is spent on the phone link.

What are your personal reactions to this story : What is the rationale behind the Marines' efforts to change the level of combat stress intervention? Do you think it worked in this story? Why or why not?

Good for walgreens to get input from volunteers : Why was it good for walgreens to get input from volunteers? Why was it necessary to rely on employee blueprints to enhance careers management in the company?

What would tcp have to do : Suppose TCP senders did reliably get explicit congestion indications from routers. Assuming links as above were common, would it be feasible to support window sizes much larger than four segments? What would TCP have to do?

Strengthen risk professionals : As RIMS president, you have said you would like to strengthen risk professionals' networks. How do you plan to do that?

Is congestion better managed at the cell level or at the tc : Give an argument why the congestion-control problem is better managed at the internet level than the ATM level, at least when only part of the internet is ATM. In an exclusively IP-over-ATM network, is congestion better managed at the cell level o..

Overall perspective on erm : How has your risk management experience shaped your overall perspective on ERM?

Which hormones is a regulator of biological rhythms : Three important variables are tied together in developmental research. Which of the following is not one of these three?

User Account

All Pages