Ask Question, Ask an Expert


Ask Computer Network & Security Expert

Answer the following problems.

problem 1) What do you mean by a packet, what do packets through, and what are the main types of packet switches?

problem 2) prepare down difference between packet switching and circuit switching?

problem 3) describe the causes of delay in a computer network?

problem 4)a) Draw the five-layer Internet protocol stack and describe in one sentence (for each layer) the services that each layer provides.

b) Draw a packet (i.e., show the headers and trailers) that would result from this five-layer model. Make sure to show all header and trailers that could be present (even if you know that they are not present in a “real” Internet packet).

c) The OSI Reference Model has two additional layers. Where are these layers in the stack and what services do they provide?

d) What is the historical root (or motivator) for the OSI Reference Model?

problem 5) Answer the following problems about standards:

a) WiFi is a standard, so is Ethernet. Recognize the name of standard for each of these communications protocols.

b) How does one become of member of IETF?

c) Who can contribute to Internet standards?

Computer Network & Security, Computer Science

  • Category:- Computer Network & Security
  • Reference No.:- M96735

Have any Question? 

Related Questions in Computer Network & Security

A cipher can be created by using a keyword for example if

A cipher can be created by using a keyword. For example, if we choose "statistic" as our keyword, our cipher would be determined as follows: Method I. Write the word "statistic" without the repeated letters. Then complet ...

1 why is the top-down approach to information security

1. Why is the top-down approach to information security superior to the bottom-up approach? 2. What is the difference between a threat agent and a threat? 3. What was important about Rand Report R-609? 4. What type of se ...

Assignment identifying potential malicious attacks threats

Assignment: Identifying Potential Malicious Attacks, Threats and Vulnerabilities You have just been hired as an Information Security Engineer for a videogame development company. The organization network structure is ide ...

Term paper security regulation compliancethis assignment

Term Paper: Security Regulation Compliance This assignment consists of two sections: a written paper and a PowerPoint presentation. You must submit both sections as separate files for the completion of this assignment. L ...

Corporate profile cybersecurity risk profilefor this paper

Corporate Profile: Cybersecurity Risk Profile For this paper, you will construct a cybersecurityrisk profile for the company that you wrote about in Part 1 of the Corporate Profile project. Your risk profile, which inclu ...

Current security event researchselect a company that has

Current Security Event Research Select a company that has been in the news in the past two years that has had a significant security breach. Develop a 2- to 3-page paper covering the following: • Identify the event and t ...

Network analysis reportassignment- a coversheet with your

Network Analysis report Assignment - A coversheet with your name and student id must be included. - All references should be appropriately cited using the Harvard style - Submit your report as one PDF file - Save your fi ...

Task sheettask scenarioan information security management

Task Sheet TASK SCENARIO: An information security management system (ISMS) represents a systematic approach to designing, implementing, maintaining, and auditing an organization's information system security objectives. ...

Assignment big switch network designbig switch is a

Assignment: Big Switch Network Design Big Switch is a medium-sized sales organization with 100 employees with annual revenue of $10 million. Big Switch has a central office of 30 employees that supports a sales force con ...

Network assignmentoverviewyou will provide a detailed

Network Assignment Overview You will provide a detailed network design proposal. Your task is to design the network for this new building with the following criteria: • Each Classroom Computer Lab will be on a separate n ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate