Network Design Paper Term Example | Topics and Well Written Essays - 2500 words

Ne devilrk Design - Term Paper ExampleAddition altogethery, at the moment, the departments lack desexualise networks and hence prone to frequent virus attacks. The director of the campus is seeking to improve credential, raise network bandwidth, and in like manner consolidate the multiple LANs into one campus network whilst keeping costs minimal. The major problems identified in the certain network include High rate of collisions Slow speed due to a large program domain High administrative cost due to a lack of centralized network focal point Lack of backup WAN connectivity Lack of data backup on servers Inadequate network security Use of manually assigned IP addresses The campus building is 40 years and 2-storeyed. Its dimensions are as follows distance 240 Feet Width 95 Feet Height 30 Feet Workstation Placement Number of Workstations Users Total WS 6 Instructional calculator research labs 21 WS pupil and Instructor 126 WS (based on 20 WS for students and 1 WS for instruct or on each lab * 6 labs) Student Computer research laboratory 30 WS Student 30 WS 6 Offices 1 WS staff 6 WS 1 Admission office 5 WS round 5 WS Library 10 WS Student 10 WS Library 5 WS Staff 5 WS 4 Instructional Classrooms 1 WS Instructor 4 WS Total Server ? Staff To be obstinate by students Network Connecting Devices ? IT Staff To be determined by students Printers ? Staff To be determined by student Printers ? Instructional To be determined by student Definition of the subnet The following subnets are adopted in the design Each lab is to fork out a subnet, totaling to 6 subnets The student computer lab is to be assigned a subnet of its own Staff members in all the offices will be assigned a subnet Students in the library will be assigned a subnet One subnet will be assigned to the instructors in the lecture rooms The two servers, one of the first floor and the other in the second floor will share a subnet Definition of the network address, subnet mask, and available IP addresse s to be workd by the computers or devices. Network court 10.15.0.0 Network Mask 255.255.0.0 At least(prenominal) 11 subnets are required, implying a need for at least 31 addresses for each subnet. The closest number of addresses offered by a subnet is 32. Nonetheless, taking into consideration the fact that all subnets require a network address and a forecast address, 30 is the appropriate number of IP addresses. Given that the student computer lab requires a minimum of 31 addresses, 64-address subnet is required. Considering availability of a firm class B network, constituting a Class A address and a class B mask, it is attainable to anticipate growth on the devices used in each classroom / office and make use of a whole Class C network for every subnet. This will allocate each subnet in 256 addresses whereby 0 would is to be the network address while 255 will be the broadcast address. This leaves 254-subnet IPs available for use. Proposed Subnets carry 6 Instructional Comput er labs 10.15.0.0/24 Addresses 10.15.0.1 - 10.15.0.254 10.15.1.0/24 Addresses 10.15.1.1 - 10.15.1.254 10.15.2.0/24 Addresses 10.15.2.1 - 10.15.2.254 10.15.3.0/24 Addresses 10.15.3.1 - 10.15.3.254 Student Computer Lab 10.15.10.0/24 Addresses 10.15.10.1 - 10.15.10.254 Staff members in all offices 10.15.20.0/24 Addresses 10.15.20.1 - 10.15.20.254 Students in the library 10.15.30.0/24 Addresses 10.15.30.1 - 10.15.30.254 Instructors on the 5 lecture rooms 10.15.40.0/24 Addresses 10.15.40.1 - 10.15.40.254 Servers on first and second floor