Size of the payload in the first fragment

Assignment Help Basic Computer Science
Reference no: EM131204510

In an IPv4 packet, the size of the payload in the first fragment, in octets, is equal to Total Length - (4 × IHL). If this value is less than the required minimum (8 octets for TCP), then this fragment and the entire packet are rejected. Suggest an alternative method of achieving the same result using only the Fragment Offset field.

Reference no: EM131204510

Questions Cloud

Database models and legacy systems : Databases evolved from flat file systems. As technology advanced, the limitations of flat files became evident. The database model has evolved to meet the business needs of the time. As the information age evolved, organizations realized there was..
How research questions were supported by your research : Study Results: In 50-100 words, state your research questions, describe how they were supported by your research, and then include visuals (e.g., graphic/charts/diagrams) to illustrate the parts or results of your study.
Describe aspects of your profession in human services field : Describe the aspects of your profession in human services field as the general applications that may apply most or all other humn service profssions.
Show that the resulting provision of public good is optimal : What would be the provision of public good if the decision were taken by a majority vote, assuming that the cost is equally shared in the event of public good provision? Compare your answer with part b, and interpret the difference.
Size of the payload in the first fragment : In an IPv4 packet, the size of the payload in the first fragment, in octets, is equal to Total Length - (4 × IHL). If this value is less than the required minimum (8 octets for TCP), then this fragment and the entire packet are rejected. Suggest a..
Subsequent packet having a non-zero offset : The second packet would be passed through most filter implementations because it does not have a zero fragment offset. Suggest a method that could be used by a packet filter to counter this attack.
How do the above marketing efforts influence people : Gladwell argues that marketing research techniques like focus groups are not effective because we usually react to products quickly and without much conscious thought. So, it's better to solicit consumers' first impressions rather than getting the..
Process and ways to handle problems : As part of the training process, your manager would like to evaluate how effective you are at this task, and asked that you complete a project: creating a three-part manual that shows a user how to build a computer, using a list of specifications...
Isostructural species are those which have the same shape : Isostructural species are those which have the same shape and hybridization. Among the given species identify the isostructural pairs. Hydrogen bonds are formed in many compounds e.g. H2O, HF ,NH3. The boiling point of such compounds depends to a lar..

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Second position from the right

A, B, C, D and E are sitting on a bench. A is sitting next to B, C is sitting next to D, D is not sitting with E who is on the left end of the bench. C is on the second position from the right. A is to the right of B and E. A and C are sitting tog..

  Top current it issues in higher education

Discuss Five of the top current IT issues in Higher Education

  What is the transitive closure of r

Let R be the relation {(a, b) | a divides b} on the set of integers. What is the symmetric closure of R? What is the transitive closure of R?

  Virtualization simplifies the use of resources, isolates

Virtualization simplifies the use of resources, isolates users from one another, and supports replication and mobility, but exacts a price in terms of performance and cost. Analyze each one of these aspects for (i) memory virtualization, (ii) process..

  We enhance a machine making all floating-point instructions

Suppose we enhance a machine making all floating-point instructions run five times faster. If the execution time of some benchmark before the floating-point enhancement is 10 seconds, what will the speedup be if half of the 10 seconds is spent exe..

  Find newton interpolating polynomial for the function

Find Newton%u2019s interpolating polynomial for the function ;

  Give an algorithm for numbering the nodes of a tree

The sorting-by-splitting circuit seems to have feedback to a parent node. Does this violate the combinational circuit rule?

  List of specific items that can cause a server to fail

Create a list of at least three (3) specific items that can cause a server to fail. Suggest one (1) approach to remediate each type of failure you have listed.

  Advantages of flash memory over hard disk storage

What are the advantages of flash memory over hard disk storage? Compare and contrast the advantages of hard disk storage and flash memory. What are the advantages of both over RAM?

  Height of the missile

If a missile is launched from a station 200 meters above sea level with an initial velocity of 500m/sec, what is the height of the missile after 4 seconds?

  Attribute highest information gain

Which attribute has the highest information gain? Justify your answer. Use Gini Index (1 - p12 - p22) as measurement criteria.

  Increase the space in linux system

You have just been handed a new IDE hard disk to increase the space in your Linux system. Your goal is to install the IDE hard disk and configure it so it's the master drive on the secondary IDE channel.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd