This website uses cookies to ensure you have the best experience. Learn more

It535 Unit 1 Project Essay

2893 words - 12 pages

Unit One Project
Heidar Alshabany
IT 535
Kaplan University
May 13, 2014

Unit One Project
Network address Translation (NAT) is a technology that can be used by network administrators to configure IP addresses of network communication. NAT permits a network device like a router to act as an agent between public and private networks. NAT provides the capability for enterprises and home users to use a single IP address to represent a group of computers on a public domain. The translation part of NAT between private and public addresses, allows a node or a group of nodes already setup with internal addresses to be stamped with an outside address, therefore permitting them to communicate ...view middle of the document...

16.0.0 – 172.31.255.255/12
* 192.168.0.0 – 192.168.255.255/16
These IP addresses are called inside networks in NAT terminology. In another word, communications created by these networks and is intended for any other network outside the internal network should be translated to a routable network which is known as the public network. There are specific terms used by NAT to identify addresses as related to NAT (Antoniou, 2007):
* Inside Local: include specific IP addresses allocated to inside nodes in the internal network (private address)
* Inside Global: include addresses that identify internal nodes to the outer networks (public address). This is the public address assigned to a private host either statically or dynamically.
* Outside Local: include addresses that identify outside nodes to the interior network.
* Outside Global: include addresses allocated to outside nodes (public address).
During the transmission of outbound IP packets, the source address is examined by the NAT configuration rules and if there is a match for one rule to the source address, this address is translated to a public address using the address pool. The pre-identified address pool comprises all addresses that NAT can use for translation. “NAT looks like a normal IP router to the systems which use it” (Balchunas, 2013, p4). Just like routing procedures in a router, the IP network scheme should select IP addresses similarly to the process of connecting two or more networks or subnets through a router. Distinct network and subnets should provide NAT IP addresses, and these private addresses must be explicit with regard to other networks or subnets in the public network. When the unsecure network is the Internet, NAT addresses should be provided from an authorized entity in the public network which means addresses need to be allocated by the Internet Assigned Number Authority (IANA) (Balchunas, 2013).
The reservation of assigned addresses is stored within a pool, to be able to use them when required. When connections are authenticated from the private network, NAT selects the next available global address in the NAT pool and allocate that to the demanding private node. NAT stores a record of which private IP addresses are mapped to which public IP addresses at any given point in time, thus it has the necessary information to map the reply it obtains from the public network into the corresponding private IP address (Balchunas, 2013). Once NAT assigns IP addresses on a request basis, it becomes essential to recognize when to return the public IP address to the pool of accessible IP addresses. “There is no connection setup or tear-down at the IP level, so there is nothing in the IP protocol itself that NAT can use to determine when an association between a secure IP address and a NAT public IP address in no longer needed” (Balchunas, 2013, p6). It is feasible to acquire the connection status data from the TCP header in a TCP transition, but not...

Other Papers Like It535 Unit 1 Project

Project Basics Essay

868 words - 4 pages Build the web-based performance management tool Web development 1 11/1/05 2 months Review Team Evaluate deliverables, promote use Project Management experience 20 11/1/05 2 months Staff Assigned to Roles The following is a detailed breakdown of the actual staff assigned to the project role, the amount of Full Time Equivalent (FTE) requested for the role, the actual FTE acquired, the labor rate and unit of the labor rate for the resource and

Lab 7 Risk Management in It

752 words - 4 pages for Planned Transformation | Unit 1 | Unit 2 | 2 | Project Part 2: Identify Social Networking Apps for Planned Transformation | Unit 2 | Unit 3 | 2 | Project Part 3: Identify Risks, Threats, and Vulnerabilities | Unit 3 | Unit 4 | 2 | Project Part 4: Web Application Vulnerabilities and Motivations for Attack | Unit 4 | Unit 5 | 2 | Project Part 5: Analyze the Software Development Life Cycle (SDLC) | Unit 5 | Unit 6 | 2 | Project Part 6: Plan

Xaledonia

947 words - 4 pages percent marginal tax bracket with a 15 percent required rate of return or cost of capital. This project is expected to last five years and then, because this is somewhat of a fad project, to be terminated. The following information describes the new project: Cost of new plant and equipment: $7,900,000 Shipping and installation costs: $ 100,000 Unit sales: Year Units Sold 1 70,000 2 120,000 3 140,000 4 80,000 5 60,000 Sales price per unit

Project Management Competencies in the Project Oriented Organization

3909 words - 16 pages pm process, by defining its objectives and by defining its deliverables, it is possible to measure the quality of the pm process. The pm process consists of the following subprocesses: 1. 2. 3. 4. 5. Project start Project control Project coordination Management of project discontinuities Project close-down. Objects of consideration in the pm process are the project objectives, the scope of work, the project schedule and the project costs, as

Project Planning

1762 words - 8 pages PROJECT PLAN – PUBLIC HEALTH FACILITIES IMPROVEMENT INITIATIVES PROJECT MANAGEMENT UNIT (PMU) National Oncology Programme/National Oncology Centre Building F1, Eric Williams Medical Sciences Complex, Champs Fleurs, Trinidad and Tobago Tel: 868-663-5932, 662-1730/5285/4126 Fax: 868-645-7751 _____________________________________________________________________________ Project Plan Submitted By

Microsoft Access Project

654 words - 3 pages BKAS3093 Project BKAS3093 Project A132 iskandar SOA UUM A132 A132 iskandar SOA UUM A132 Individual Project – 20% FINANCING SYSTEMS Due Date: 9 March 2014 before 2.00PM Place: Room 2.15 Individual Assignment 1 – 20% Early year 2013, you established a new bowling alley in Sintok, Kedah. After a long discussion with some bowling alley suppliers locally, the initial capital needed to start the business is RM1 million. You and two other partners

Poo On Women: Is This Bad?

897 words - 4 pages Spanish | Esmeralda Alonso-Ezbakh | A60 | | Sociology Unit 1 | P Henderson | B 251 | Sociology Unit 1 | P Henderson | B251 | | AS /A2 GraphicsExtend Diploma Year 2 Final Major Project | Mark Pearson | Art Rooms | AS /A2 GraphicsExtend Diploma Year 2 Final Major Project | Mark Pearson | Art Rooms | | AS / A2 Fine Art Extended Diploma Art (Year 1 and 2) Contextual Studies | Jill Zucker | Art Rooms | AS / A2 Fine Art Extended Diploma Art (Year

Project Initiaton

1345 words - 6 pages value expected from the new product. Length of the charter should be 1–2 pages, approx. 4–6 paragraphs. Project Initiation Winsome Manufacturing Company produces and sale plastic storage containers; during the last company meeting a new product was introduced. This product would be introduced in about nine months and would be a room sized outdoor plastic

Innovation Management

1505 words - 7 pages organisation’s learning curve when applying IS or IT. 1 May, 2013 Session 1 - MIS Fundamentals 2 Unit 403–Managing Information Systems Who Am I ? Dr Tony Jewels •Bachelor of Business Management (Management Economics) •Certified Member Australian Computer Society (Project Management) •Master of Information Technology (Professional) •PhD (Increasing the chances of project success through sharing knowledge) 1 May, 2013 Session 1 - MIS

Discussion Questions

825 words - 4 pages 1. What does it mean to take a systems view of a project? How does taking this view apply to project management? Taking a systems view means viewing the project as a collection of interworking components which together, support and yield a common objective or product. In project management, this allows managers and leaders to understand how multiple projects impact the whole organization. It is also key in helping identify stakeholders. 2

Volkswagen Of America

430 words - 2 pages Introduction This case identifies problems and recommends effective solution to chief information officer of Volkswagen of America Dr. Matulovic regarding the new priority management system for approving important IT project and also making right decision in spending IT project budget. 1. Insufficient Budget: The 10 business units that made up VWoA had proposed more than 40 projects, with funding requirements totaling $210 million

Related Essays

Unit 5 Project 1: Pollution, Labor And Public Goods

1085 words - 5 pages Unit 5 project 1: pollution, labor and public goods Research on coal burning plant – Releases of pollutants’ are Carbon Dioxide, sulfur dioxide, nitrogen oxides and mercury compounds. These limits are from the EPA (environmental pollution agency) and its 2249lbs/Mwh for carbon, 13lbs/Mwh for sulfur, 6lbs/Mwh for nitrogen. Water is used to cool the plant and the company has to have a permit to release the water back into the environment

Unit 1 Individual Project Essay

1035 words - 5 pages hawser and satellite television contributors. That is according to the 2014 American Customer Satisfaction Index. They have hierarchical upper than hawser for 14 years in a row. We are fervent about gaining consumer faithfulness by giving the finest Client Know-how. Whether you call 1-800-DIRECTV, accept a call on from one of our installers or administer your report wired at directv.com, our staffs are functioning their solidest to give you with

Hlth400: Unit 1 Individual Project Essay

628 words - 3 pages Grade Received, "A" Abstract Being the CEO of Like Home Medical Care for Children, our ambition is to establish a successful environment for customers, patients, and staff, having a good plan makes it possible for us to do so. Like Home Medical Care for Children Like Home Medical Care for Children is a Catholic healthcare organization that specifically treats children from birth to eighteen years of age. We are

Hlth410: Unit 1 Individual Project Essay

1284 words - 6 pages Grade Received: "A" Abstract Within this paper, I will talk about what is the right way to solve this scenario by exhausting duty-oriented, consequence-oriented, and virtue-ethics reasoning. After all of that, I will discuss what the outcome is when individuals apply different principles of healthcare conclusions as well as how a person determines who is correct when multiple conclusions are found. Having to