***I require only the Packet Tracer file for the working redesign listed below in the requirements***

IT INFRASTRUCTURE PROJECT PHASE I INSTRUCTIONS 

All labs must be submitted using the version of Packet Tracer in the online course/learning management system. Please do NOT use other versions of Packet Tracer to assure licensing compliance and proper assessment/credit. In addition, please do NOT add users or passwords to any device, leave all credentials blank for assessment purposes. 

Project Background 

Please reference Figure 1. Friendly Care Hospital is one of the biggest hospitals in DC. You have recently bought the hospital, naming it [Your Firstname Lastname] Hospital. For example, Jane Doe Hospital. Jane Doe Hospital owns a 5-story building and houses many departments that span multiple floors. Its Radiology department is spread across the first and second floors, connected by a dedicated local area network (LAN). The department has recently deployed a new “Radiology Images” application as part of their initiative to digitize patient records. However, the department staff sometimes faces long application delays during busy hours. It also experiences regular delays in Internet connectivity, FTPS services, web services, and email services. 

Their original design, depicted in Figure 1, was categorized as a small network, providing services for up to 200-500 devices. They have well surpassed this. You, as their senior network administrator, are tasked with the job of a complete re-design. This design must support a medium to large sized network for over 1,000 devices. Thus, it should surpass the current capabilities. 

Figure 1. Current Friendly Care Hospital Network Design 

Project Overview  

In this project, you will study performance improvements in a congested, wired LAN/WAN environment that can be solved to varying degrees by a new IT infrastructure design and fully functional implementation in Packet Tracer.  To learn more about Packet Tracer please read the Cisco Packet Tracer DS PDF. Later, in Phase II of the project, you will scale this design to a larger enterprise IT infrastructure. 

To begin the projects, you will complete a review of related literature to identify what is appropriate to improve system feasibility, RAS (reliability, availability, serviceability), security, and disaster recovery of the existing IT infrastructure and model of your hospital. Once this review of literature is complete, you will use the outcomes and research results to advance and improve the IT infrastructure. Proper data analysis, comparison, and contrast will be summarized within in-text tables and figures as well as appendixes to explain the results of the IT infrastructure re-design and improvement. 

Packet Tracer is limited given it is a simulator. Be creative! For instance, if Packet Tracer does not have a file sharing service for a file sharing server, turn on any other related and relevant services that are available. As another example, use LAN and WAN protocols that are optimal given what the version of Packet Tracer allows. You will be assessed based upon optimal configurations in the version of Packet Tracer used. Thus, assure this is well studied. Research will outline new opportunities for future IT infrastructure designs, and this should be discussed accordingly in the written paper even if not configured in Packet Tracer. Often, new technologies are not implemented in industry immediately due to limitations such as hardware architecture. 

Please verify all requirements are met by reviewing the grading rubric. Below is an outline of minimum requirements with examples and ideas. 

Minimum Project Requirements 

• Submit a working Packet Tracer lab, typically this file has a .pkt file extension. 

o This will include the fully operational new IT infrastructure design o All devices in the lab must be named with your first name and last name 

▪ Example: Jane_Doe_Router_1 o All hardware and software should be configured properly and should be able to communicate using optimized networking designs, configurations, and protocols 

o No devices should have passwords for assessment purposes 

• Minimum IT Infrastructure Design and Packet Tracer Requirements o You must start with a blank/new Packet Tracer file, existing labs or modified labs of existing solutions will receive a zero without exception 

o Design a medium-size hospital IT infrastructure for well over 1,000 devices, and scalable beyond the Figure 1 example 

▪ For example, a design that goes beyond traditional N-Tier designs 

▪ Design proper addressing via IPv4 and/or IPv6 that scales 

▪ Add appropriate routers and switches to support this new design 

▪ Configure at least one appropriate networking protocol, operational across the entire infrastructure 

▪ Use proper network address translation (NAT) 

▪ Implement private and public IP address spaces correctly 

▪ Assure network traffic is organized, efficient, and secured properly (e.g. limit broadcast domains, do not allow marketing employees to access accounting systems, etc) 

o Add an Internet Service Provider (ISP) into the design o Add enough modularity, resiliency, and flexibility into the design o Design and implement the following new services and servers 

▪ A Dynamic Host Configuration Protocol (DHCP) server that automatically assigns working IP addresses to new workstations 

▪ A name server that manages the Domain Name System (DNS) for all servers in the hospital 

▪ A web server hosted on the Internet 

▪ Two new user workstations located at each level of the building that can use the new services properly 

• Show these services working on each workstation in your project (e.g. a website from the web server, DHCP, etc) 

Provide a few hospital departments as examples beyond radiology 

This week’s journal article focuses on attribution theory and how it influences the implementation of innovation technologies.  Two types of employee attributions are noted in the article (intentionality and deceptive intentionality), please review these concepts and answer the following questions:

1. Provide a high-level overview/ summary of the case study
2. Note how constructive intentionality impacts innovation implementations
3. Find another article that adds to the overall findings of the case and note how attribution-based perspective enhances successful innovation implementations.  Please be explicit and detailed in answering this question.

   A minimum of five peer-reviewed journal articles.

• 3-5 pages in length (not including title page or references)
• APA guidelines must be followed.  The paper must include a cover page, an introduction, a body with fully developed content, and a conclusion.

I want to demo chat web application with technology Angular 8 or above (frontend) and Spring (backend) with mysql databse

1. user can signup and login and chat with each other (one to one chat for example facebook)

2. web page design is not needed.

3. all chat should be store in database. if user have some chat and when it logout then after login all previous chat should be present in chat history.

4. all configuration for spring should be in xml based whatever required.

5. it should be work in windows 10.

Address the first question posed and then create the two diagrams as instructed below.

You can create your diagrams in Visio®, Word, or PowerPoint® (using drawing tools in Word or PowerPoint) or draw them out by hand and share photos.

Assignment Requirements

1. Describe the difference between a use case and a class diagram. What is the purpose of each? What role do they play in object-oriented-programming design specifically?
2. Create a class diagram that describes an automobile dealership. Your class diagram should include at least 6 classes and show the relationships between the classes.

Refer to this site for additional examples of class diagrams:
http://www.agilemodeling.com/artifacts/classDiagram.htm

1. Create a use case that depicts the actors (people and systems) and processes involved in a university system that registers students for classes. Be sure that your use case includes all actors (systems and people) Involved in a university class registration process and show the interactions between actors. At a minimum, you should show the student, the registrar, the online registration system, and accounts receivable.

Refer to this site for additional examples of use case diagrams:
https://www.uml-diagrams.org/use-case-diagrams-examples.html

Need help with Vulnerability testing and analysis 

Attached file

https://www.wired.com/story/cambridge-analytica-facebook-privacy-awakening/

Read the article in above link,  discuss whether you think the premise of the  article is correct and that people are more aware of privacy concerns.   

Use at least three sources from https://libguides.nec.edu/az.php .   Include at least 3 quotes from your sources enclosing the copied words in quotation marks and cited in-line by reference to your reference list.  Example: “words you copied” (citation) These quotes should be one full sentence not altered or paraphrased. Cite your sources using APA format. Use the quotes in your paragraphs. Do Not Doublespace. 

THIS ASSIGNMENT  MUST BE SUBMITTED IN FOUR SEPARATE PARTS.  The first submission will be  Steps 2, 3, and 4, Next will be Steps 5,6, and 7, Then Step 8, and  Finally Step 9

INTRO:

Since you have become familiar with foundations of cloud computing  technologies, along with their risks and the legal and compliance  issues, you will now explore cloud offerings of popular cloud providers  and evaluate them to recommend one that would be the best fit for  BallotOnline.

In this project, you will first learn about networking in the cloud  and auxiliary cloud services provided by cloud vendors. Next, you will  explore cloud computing trends, best practices, and issues involved in  migrating IT deployments to the cloud, as well as typical architectures  of cloud deployments. Then, you will apply your findings to propose a  general architecture for BallotOnline’s cloud deployment to best address  the company’s business requirements.

Once you have selected a deployment architecture, you will research  two leading cloud vendors: Amazon Web Services (AWS) and Microsoft  Azure. Exploring and comparing the tools available for application  migration will enable you to recommend a vendor to the executives in  your final report. The final deliverable is a written report to  BallotOnline management, describing the results of your research and  recommending the cloud deployment architecture and the vendor for its  deployment, with justification.

Your final report should demonstrate that you understand the IT needs  of the organization as you evaluate and select cloud providers. The  report should include your insights on the appropriate direction to take  to handle the company’s IT business needs. You will also be assessed on  the ability to integrate relevant risk, policy, and compliance  consideration into the recommendations, as well as the clarity of your  writing and a demonstration of logical, step-by-step decision making to  formulate and justify your ideas.

Step 1: Research Networking and Auxiliary Services in the Cloud

The executives at BallotOnline have been impressed with your research on cloud computing thus far. While there are a variety of cloud providers (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Cloud%20Providers),  BallotOnline is considering using Amazon Web Services (AWS) and  Microsoft Azure, two of the top providers in the market. BallotOnline’s  executives want you to help determine which would be the best provider  for the organization.

You will start with learning about internet networking basics (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Internet%20Networking%20Basics) and cloud networking (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Cloud%20Networking). You will also research many cloud services (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Cloud%20Services)  that cloud providers make available to their customers to help them  take full advantage of cloud service and deployment models.

Step 2: Research Cloud Trends, Best Practices, and Migration Issues

The cloud computing revolution is redefining ways that companies of  all sizes use information technology. The cloud landscape shifts  rapidly, and current trends reflect this rapid pace of change. You  likely got an idea about this in the last step when you conducted  research on cloud architecture. Now, continue gathering information for  your final report by assessing:

• issues outside the company, such as emerging issues in the industry, regulatory changes, and general trends in cloud computing to gain an understanding of how these issues may influence BallotOnline’s decisions; (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Trends%20in%20Cloud%20Computing)
• best practices for cloud implementation and assess whether BallotOnline can benefit from these; (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Best%20Practices%20for%20Cloud%20Implementation)
• cloud migration strategies  for the application and data, since BallotOnline is moving an existing  web application to the cloud, making sure that the application is  configured properly for the system architecture of your cloud  deployment; (https://learn.umgc.edu/d2l/ext/rp/482441/lti/framedlaunch/43de3c14-dd50-474b-b14a-d0a23e551bbc) and
• IT change management techniques that could help BallotOnline make this transition (https://lti.umuc.edu/contentadaptor/page/topic?keyword=IT%20Change%20Management).

In a separate piece of paper Discuss: Cloud Trends and Migration Issues, and post your findings.

Post your thoughts about new trends in cloud computing as well as  migration strategies for cloud deployments. Here are some possible  discussion topics:

1.   Which trends in the cloud computing industry do you consider the most important?

2.   What kind of future developments in the cloud industry would benefit companies like BallotOnline the most?

3.   Considering that BallotOnline would migrate the existing  application to the cloud, what elements should its migration strategy  embrace?

Your discussions will be helpful in determining proposed deployment architecture as well as a cloud vendor for BallotIOnline.

Step 3: Research Typical Architectures of Cloud Deployments

In the previous step, you considered best practices and trends in the  cloud industry. Next, you will have to look at the kinds of  architectures needed for cloud.

Because most elements of cloud deployments are implemented in a  virtualized environment controlled by software, the degree of freedom in  defining your deployment of cloud reference models is unprecedented (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Cloud%20Reference%20Models).  You can define the number of virtual servers required and the  configuration, and even change them dynamically as needed. You can also  define your virtual local area networks (LANs) and subnets, and place  servers in them to implement network security requirements.

The basic cloud deployment components are cloud consumer, cloud  provider, and cloud carrier, with cloud brokers and auditor as possible  additions.

Typical cloud architectures  (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Typical%20Cloud%20Architectures)  of cloud deployments vary from single server (suitable for  proof-of-concept engagements) and multiserver architectures with various  servers carrying different software components and occupying different  security zones, to geographically dispersed deployments to achieve high  availability, resilience, and speed of delivery. There are several issues to consider when selecting a server architecture, including cost, scalability, performance, and use of management (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Issues%20to%20Consider%20When%20Selecting%20a%20Server%20Architecture).

For this step, research the typical architectures of cloud  deployments and begin to consider what might be a good fit for  BallotOnline. Discuss your findings in a separate piece of paper and Discuss: Cloud Architectures.

Describe your findings about typical cloud deployment architectures. In particular, provide answers to these questions:

1.   Which features of these architectures would be difficult to implement in traditional, noncloud IT deployments?

2.   Which architectural elements would be important for the BallotOnline deployment?

3.   Which architectural elements are less important for BallotOnline?

Step 4: Propose Cloud Architecture for BallotOnline Deployment

Now that you have looked into cloud architectures, in this step, you  will propose the cloud deployment architecture for BallotOnline,  applying the knowledge of typical architectural elements of cloud  deployment from the project’s initial step. You will also consider  trends and migration issues from a previous step. Your recommendation  should consider the company’s business requirements.

Recall that the company has an existing web application that it wants  to move to the cloud, and also that the company wants to expand its  business to other parts of the world. In earlier projects, you learned  about and analyzed the IT business requirements for BallotOnline. Among  them were demands for application and data security, data encryption, and separation for deployments overseas (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Application%20and%20Data%20Security). Also, the application should handle load peaks during election times in different regions.

Specific technical requirements state that BallotOnline is a web  application, written using the popular open-source LAMP (Linux, Apache,  MySQL, PHP) software suite and the PHP application (https://lti.umuc.edu/contentadaptor/page/topic?keyword=PHP%20Application).

Action Item

Describe your proposed architecture by submitting a report with a  drawing of the architecture (hand-drawn or computer-created) diagram and  explaining its elements in a separate piece of paper.

There are some sample drawings here under typical cloud architectures to give you an idea (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Typical%20Cloud%20Architectures).

Step 5: Research AWS

You’ve described your proposed architecture and included a diagram to  provide leadership a way to envision the system. Now, it’s time to look  closely at the leading cloud providers to see if their services will  fit BallotOnline’s needs.

Each cloud provider provides a unique profile of services, so it is  good practice to compare cloud vendors and evaluate their reliability,  performance, ease of use, cost, security and compliance measures. As  more providers enter the marketplace, many will specialize on specific  needs and use cases, making this evaluation even more critical.

In this step, you will explore AWS and assess the feasibility of this platform for deploying the architecture proposed in the previous step (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Explore%20AWS). You should also consider issues related to AWS Pricing (https://aws.amazon.com/pricing/).

Based on your research, determine to what degree AWS supports the  elements of the BallotOnline business and technical requirements.

Share your thoughts in a separate piece of paper and Discuss: Amazon Web Services Feasibility. 

Post your findings on the features and services of AWS, including:

1.   Do you find the AWS offering feature-rich? Which features do you  like the most? Do you feel there are some features missing?

2.   What features support architectural elements such as  auto-scaling, load balancing, application auditing, or multigeography  deployments?

3.   Does the website, tutorials, and services usage seem easy and user-friendly?

Step 6: Research Microsoft Azure

Now that you have had a chance to research AWS, it’s time to explore Microsoft Azure (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Explore%20Microsoft%20Azure), another cloud provider that could be used to deploy the proposed architecture. You should also consider issues related to Microsoft Azure pricing (https://azure.microsoft.com/en-us/pricing/).

Based on your research, determine to what degree Microsoft Azure  supports the elements of the BallotOnline business and technical  requirements. Share your thoughts in a separate piece of paper and Discuss: Microsoft Azure Feasibility 

Post your findings on the features and services of Microsoft Azure, including:

1.   Do you find the Azure offering feature-rich? Which features do  you like the most? Do you feel there are some features missing?

2.   What features support architectural elements like auto-scaling,  load balancing, application auditing, multi-geography deployments?

3.   Does the website, tutorials, and services usage seem easy and user-friendly?

Step 7: Generate AWS Proof of Concept (POC)

With your research complete, you will now deploy a simple one-page  PHP application to the AWS cloud. It will allow you to explore  deployment methods, ease of use, provisioning speed, etc., for the  Amazon cloud.

Action Item

As you may have already discovered in your research on AWS, it makes a cloud migration tool called Elastic Beanstalk available for customers to migrate their existing applications into the AWS cloud (https://aws.amazon.com/elasticbeanstalk/). We will use this tool to deploy your AWS proof of concept (POC) (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Proof%20of%20Concept%20(POC)).

Follow the steps in the AWS lab instructions to complete your AWS POC (https://content.umgc.edu/file/c91e7ce0-9040-442d-b244-0b511f07cbad/4/AWS%20Lab%20Instructions.pdf).

In a word single page, upload the URL linking to your application running in the AWS portal.

Step 8: Generate Azure Proof of Concept (POC)

Now that your AWS POC is complete, you can proceed with a similar POC deployment for the Microsoft Azure cloud.

Action Item

Follow the steps in the Azure lab instructions to complete your Azure POC (https://content.umgc.edu/file/c91e7ce0-9040-442d-b244-0b511f07cbad/3/MicrosoftAzureLabInstructions.html).

In a word single page, upload the URL linking to your application running in the Azure portal.

You are ready for the last step: writing the final report with  recommendations on the cloud providers for the BallotOnline executives.

Step 9: Write the Final Report Evaluating AWS and Azure Providers

Now that you have completed your research, shared your ideas with  colleagues, and explored the two vendors, it is time to compile your  findings and recommendations for the BallotOnline executives. You may  find these considerations for cloud provider selection helpful in making your decisions (https://lti.umuc.edu/contentadaptor/page/topic?keyword=Considerations%20for%20Cloud%20Provider%20Selection).

Use the Final Report Evaluating AWS and Azure Providers Template  to write your report and submit your work to the classroom  (https://content.umuc.edu/file/c91e7ce0-9040-442d-b244-0b511f07cbad/3/FinalReportEvaluatingAWSandAzureProvidersTemplate.docx).

Rubrics:

Check Your Evaluation Criteria

Before you submit your assignment, review the competencies below,  which your instructor will use to evaluate your work. A good practice  would be to use each competency as a self-check to confirm you have  incorporated all of them. To view the complete grading rubric, click My  Tools, select Assignments from the drop-down menu, and then click the  project title.

2.2: Locate and access sufficient information to investigate the issue or problem.

2.3: Evaluate the information in a logical and organized manner to determine its value and relevance to the problem.

2.4: Consider and analyze information in context to the issue or problem.

2.5: Develop well-reasoned ideas, conclusions or decisions, checking them against relevant criteria and benchmarks.

5.4: Articulate insights to leadership on the appropriate course of direction on the identified IT business needs.

6.1: Articulate the systems architecture of the cloud – cloud infrastructure, cloud service, cloud platform, and cloud storage.

6.6: Evaluate and select cloud providers (AWS, Azure, VMware, Google Cloud, IBM).

6.8: Review, evaluate, and utilize emerging technologies related to cloud to support business needs.

Read this Time article and view the video explaining how Russian trolls spread fake news.  Discuss in 500 words whether the government should regulate Facebook more closely.  

Use at least three sources. Include at least 3 quotes from your sources enclosing the copied words in quotation marks and cited in-line by reference to your reference list.  Example: “words you copied” (citation) These quotes should be one full sentence not altered or paraphrased. Cite your sources using APA format. Use the quotes in your paragraphs. Do Not Doublespace.

Write in essay format not in bulleted, numbered or other list format. 

 This week’s journal article focuses on attribution theory and how it influences the implementation of innovation technologies.  Two types of employee attributions are noted in the article (intentionality and deceptive intentionality), please review these concepts and answer the following questions:

1. Provide a high-level overview/ summary of the case study
2. Note how constructive intentionality impacts innovation implementations
3. Find another article that adds to the overall findings of the case and note how attribution-based perspective enhances successful innovation implementations.  Please be explicit and detailed in answering this question.