Purchase Solution

Processing packets

Not what you're looking for?

Ask Custom Question

A CPU in a router can process 2 million packets/sec. The load offered to it is 1.5 million packets/sec. If the route from source to destination contains 10 routers (having no additional traffic), how much time is spent being queued and serviced by the CPUs. Assume Poisson arrivals and departures at each router.

Purchase this Solution
Solution Summary

The expert examines processing packets CPUs.

Solution Preview

Let
u = a mean processing capacity of the CPU
Lambda = A mean arrival rate of packets
T = the mean delay experienced by a ...

Purchase this Solution
Free BrainMass Quizzes
C# variables and classes

This quiz contains questions about C# classes and variables.

Word 2010: Table of Contents

Ever wondered where a Table of Contents in a Word document comes from? Maybe you need a refresher on the topic? This quiz will remind you of the keywords and options used when working with a T.O.C. in Word 2010.

Javscript Basics

Quiz on basics of javascript programming language.

Word 2010: Tables

Have you never worked with Tables in Word 2010? Maybe it has been a while since you have used a Table in Word and you need to brush up on your skills. Several keywords and popular options are discussed as you go through this quiz.

Inserting and deleting in a linked list

This quiz tests your understanding of how to insert and delete elements in a linked list. Understanding of the use of linked lists, and the related performance aspects, is an important fundamental skill of computer science data structures.

View More Free Quizzes
Related BrainMass Solutions

  • Multimedia: packet loss, playout schedules and jitter

    However these packets can suffer variable end-to-end delay due to accumulation of transmission processing and queuing delays at intermediate routers, propagation delays, and end-system processing delays along a path from source to the destination, as

  • Multimedia networking -

    be more or less than this initial time space. packet may arrive late for playout at receiver because of processing, queueing in network, end-system delays at sender or receiver.

  • Firewall

    Its disadvantage lies on the amount of processing power needed to implement this type of firewall.

  • Message transmission using different number of packets

    Whether we send the message of 200 bytes in 5 packets or in 10 packets or in 20 packets, message content still remains the same as 200 bytes.

  • Networking Examples Problems

    However, this protocol is becoming outdated because the processing of the evaluate data presents transmission delays in the system. Another concern is the OSI model takes for granted that all data packets have the same value.

  • Controls designed to ensure processing integrity

    This ensures the proper delivery of data packets from source to destination. 5. Output: These controls properly check the outputs the system produces so that processing integrity can be practiced.

  • IP Address Routing

    The router can deliver packets directly over interfaces 0 and 1, or it can forward packets to routers R2, R3, or R4.

  • Network Security Multiple Choice Questions with Explanations

    UDP - Because I don't want to retransmit if some of the packets get lost. b. UDP - Because I want to make sure that no packets get lost. c. TCP - Because I don't want to retransmit if some of the packets get lost. d.

  • Wave Packets: Orthonormal Functions and Complete Set

    Consider the set of functions ("wave packets") (see attached) where e is a fixed positive constant. a) SHOW that these wave packets are orthonormal. b) SHOW that these wave packets form a complete set.

View More Related Solutions