We have chosen an extended star topology connection using a router to designate the VLANS and two 24 port switches to provide the most cost effective setup for this small office network. Being the very small nature of the setup we are using a class C network of 192.168.0.1 that we will designate the first 20 IP addresses of each VLAN as static to support any servers we might install as well as printers we may install in the future. The other 106 host will be set to DHCP for the computers and allows additional computers in the future. The rest of this paper will discuss why we have made these choices. First we will talk about why we have used a C class network. Second we…show more content… Knowing all of the advantages and disadvantages of the star topology gives the network manager a clear understanding of what is required to keep the network up and running to the fullest efficiency possible. Although the most important use of VLANs is management, we have decided to have both floors be in a centralized distribution area with high quality switches, UPS (uninterrupted power supply) and router. In our office both floors need to interact with each other. VLANs are a way of combining computers and hosts via a subnet. Since hosts that are members of a particular VLAN can talk to one another, this VLAN grouping provides an inherent security. However, to get hosts from different VLANs to talk to each other, we would need to setup inter-VLAN routing. In doing this, it would make the security point of a VLAN debatable. Furthermore, there are administrative costs with VLANS and we ultimately want to keep it simple. We will have a domain controller on our file server. Within the domain controller, we will be able to group different employees into different categories within active directory. This way certain users will only have access to the data needed, on the file server, to perform their duties.
References Naik, A. (2011, March 23). Star Topology Advantages and Disadvantages. Retrieved February 15, 2014, from Buzzle: http://www.buzzle.com/articles/star-topology-advantages-and-disadvantages.html
Resource: Patton-Fuller Community Hospital Virtual Organization Based on Patton-Fuller Community Hospital Network, prepare a 1,500 - to 2,500-word paper including the following: - Identify network system elements (routers, switches, servers and workstations etc) in use. (10 pts) - Identify network protocols in use within each of the seven OSI layers. (5 pts) - Research on networks deployed by other health care organizations and recommend additional network elements and protocols that may…
Introduction I have been asked to explain the technology’s that are required in an e-commerce business. I am going to explain what technology are involved in these, hardware, software, networking, programing, internet speeds, domain names and registration and W3C. Hardware For e-commerce to work, you will need hardware, there are many types of hardware for example there is Input devices which consist of a keyboard which is needed to type letters, words, numbers, spaces between letters,…
devices or network connections. A Local Area Network built with Layer 2 switches is considered a “flat network”. A flat network operates with a single broadcast domain and each device is interconnected within the network. Which means every device sees every broadcast packet that is transmitted. With the use of the same Layer 2 switches and the configuration of Virtual LANs within those switches the network now becomes a Layer 3 with the capability of routing within the network. A VLAN is made…
dissimilar with respect to the rest of the patterns in the data set. Detecting outliers and analyzing large data sets can lead to discovery of unexpected knowledge in area such as fraud detection, telecommunication, web logs, and web document, etc. This paper focuses to clarify the problem with detecting outlier over data stream and specific techniques used for detecting outlier over streaming data in data mining.…
December 2010, BUET, Dhaka, Bangladesh COMPUTATIONAL DRAG ANALYSIS OVER A CAR BODY M. M. Islam1 and M. Mamun2 1 Department of Mechanical Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh. E-mail: engg_monir09@yahoo.com 2 Department of Mechanical Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh. E-mail: mdmamun@me.buet.ac.bd ABSTRACT In the recent times, CFD simulations, with the advent of computer architectures with superfast processing…
number of paper clips that attach to the electromagnet will increase. Explanation of Hypothesis/background: When a DC (Direct Current) electric current flows through a wire, a magnetic field is created. Wrapping the wire in a coil concentrates and increases the magnetic field, because the additive effect of each turn of the wire. (When a coil of wire is used to create a magnetic field, it is…
high-priority issue? 3. Identify and document at least three vulnerabilities and the solutions related to the client configurations. Required Resources Internet Submission Requirements Format: Microsoft Word Font: Arial, Size 12, Double-Space Length: 1–2 pages Due By: Unit 3 Self-Assessment Checklist I have identified at least five vulnerabilities for this workgroup LAN? I have identified privilege elevation as a high-priority issue? I have identified and documented at least three vulnerabilities…
answers to questions 1 to 50 on the computer answer sheet. 1. ____ is the process of understanding and specifying in detail what an information system should accomplish. a. Systems design b. Automation c. Systems analysis d. Strategic planning 2. The ______ is an object-oriented system development methodology offered by IBM’s Rational Software. a. Unified Process b. structured system c. class diagram d. entity-relationship diagram 3. A(n) ____ to development is used when the exact requirements…
Mobile Transactions and Payment Processing Ashok Goudar Senior Enterprise Architect White Paper Contents Introduction Mobile Commerce – Business Context Mobile Commerce Strategy Mobile Channel Strategy Mobile Marketing Mobile Sales Mobile Service Mobile Payment Mobile Wallets Mobile Commerce Transaction Mobile Banking and Mobile Money Mobile Commerce Transformation Roadmap Mobile Commerce – Payment Business Scenarios Card based Mobile User to Business – Payments (CM2B) Mobile – Wallet…
Introduction I am require to review a play activity that I used my observational skills to plan for. I decided to do indoor art activity, which was making a Robin. Children by doing this activity may learn the textures and colours, and they will use a hand and eye co-ordination. The Intellectual, Physical, Language, social and emotional observations allows the adult to find out what children understand, how they think, what they are able to do, and interests are. This information helps the adult…
