Project 1: explore networking in the cloud ( please submit steps 4, | network engineering | University of Maryland University College - Vintage-paper.com

****Please submit Steps 4, 5, 6, and 7 separately, before submitting the completed project 1**** In CCA 610: Cloud Services and Technology, you assumed the role of an IT analyst at BallotOnline, a company providing electronic voting solutions worldwide. Your proposal to begin migrating systems to the cloud has been approved. BallotOnline has now initiated preparations for the cloud deployment. The company decided to start with deeper investigations of crucial technologies enabling cloud computing. You became acquainted with the basics of these technologies in CCA 610. In this project, you will conduct more in-depth investigation of cloud networking, which makes cloud connectivity on-demand operations possible. You need to have a good understanding of this as you prepare the BallotOnline network for migration to the cloud as well as designing the appropriate network infrastructure in the cloud for BallotOnline. To do that, you will assume the role of a BallotOnline network engineer. You will explore the network protocols that enable the company and its customers to connect to the cloud, as well as technologies making it possible to create on-demand in-cloud virtual networks into which the cloud resources will be deployed. You will conduct two lab experiments exploring the TCP/IP protocols and software-defined networking. You will also perform a subnetting task to demonstrate your understanding of TCP/IP network addressing. Your final deliverable will be the technical report describing your findings and explaining the use of these technologies for BallotOnline’s cloud deployment. Step 1: Review Networking Concepts In this step, you will establish an understanding of networking concepts and terms. It will help the recipients of your technical report, including BallotOnline’s technical management, to become familiar with networking vocabulary and definitions. You will start with reviewing basic networking concepts such as local area network (LAN), Ethernet, and packet switching—the technique of splitting transmitted data into smaller portions and transmitting them separately. Splitting data into packets, transmitting the packets reliably, and reassembling the data is performed by networking software. It is important to know about basic networking concepts since they serve as the underlying technology for cloud computing. This will ultimately prepare you to submit your technical report for this project. (http://intronetworks.cs.luc.edu/current/html/intro.html) Networking software follows the popular model of layered design of network protocols, with each layer using the functionality of the layer below it and implementing new functionality to be used by the layer above. The technical report should include the popular internet suite of protocols—TCP/IP. Application protocols such as HTTP or SMTP are implemented in layers above TCP/IP. (http://intronetworks.cs.luc.edu/current2/html/tcpA.html?highlight=transmission control protocol) Other basic networking concepts include Domain Name Service, network firewalls, and Network Address Translation. As the network engineer for BallotOnline, you know that these protocols play an important role in enabling cloud computing. Step 2: Explore Internet Packet Switching—IP The Internet Protocol (IP) is the workhorse of today’s internet connectivity. As the network engineer for BallotOnline, you know that today’s cloud computing is built on top of IP. Most communication between systems in the cloud is done using this protocol. IP employs the technique of packet switching, which breaks the data to be transmitted into smaller parts, called packets or datagrams, that are sent over the network independently. Understanding IP is crucial to designing and maintaining cloud deployments, which are provisioned within virtual IP networks and accessed via global internet. You will review the basic elements of IP protocol and include their brief discussion in your technical report. Network devices have a network address to allow other devices to connect to it. The network addresses used in IP are called IP addressing. BallotOnline will need IPv4 addressing to be able to provide network addresses to a cloud system and to create a virtual network in the cloud. Every system on the network must have an IP address. The assignments of IP addresses to the network systems can be done manually or dynamically through a Dynamic Host Configuration Protocol (DHCP) server. As the network engineer for BallotOnline, you know that manually assigning IP addresses is time-consuming and should only be used on a small number of systems where the IP address will not change frequently. (http://intronetworks.cs.luc.edu/current/html/ipv4.html

Project 1: explore networking in the cloud ( please submit steps 4, | network engineering | University of Maryland University College

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