Nt1310 Unit 3 Lab 8.1

In the Network Design Paper I will explain how the University has recently leased a building in Adelphi, Maryland. The measurements of the University is 240 feet long, 95 feet wide and 30 feet tall and broken down to two different floors. This University will be used for education purposes of course, the facility will be made of six instructional labs, seven offices, library, five classrooms, a student lobby and a computer lab. There will be a server room on each floor. The purpose of this paper is to explain the design of the networks in this building. The student accessed computers will be set up on a separate network than the network that they staff will be using.

Printers, Scanners & Photocopies – These are normally combined within the same machine if it’s multi-functional.

Introduction Sarah Donohoe, manufacturing engineering manager of the network laser printer division at Hewlett-Packard Company (HP), listened intently to her colleagues at the project review meeting for the development of their latest new product. With Sarah at the meeting were Jane Schushinski, marketing manager, Leo Linbeck, head of product design, and David Hooper, the controller of the division. The main topic for this meeting was the decision of whether or not to use a universal power supply for the next generation of network laser printer, code-named

The start of America’s Second Revolution or Second Founding began when the Thirteenth Amendment was ratified, completing the Emancipation Proclamation, it abolished all slavery throughout the United States. Although, it did not resolve the legal status of former slaves under federal and state law. After the Civil War, “Black Codes” were created by many of the southern states designed to severely restrict the lives of newly freed slaves and keep them in virtual slavery. It soon began clear that the Thirteenth Amendment was not enough to protect the rights of former slaves. As a result, Congress drafted the Fourteenth and Fifteenth Amendments to the constitution. The Fourteenth Amendment nullified the Supreme Court’s decision in Dred Scott, granted former slaves citizenship, and promised “equal protection of the law” by prohibiting states from making or enforcing any law that abridges the privileges or immunities of citizens or denies due process. The Fifteenth Amendment gave black

The customer required that each workstation have at least 256 GB to 500 GB of local storage. They also wanted a file server on the network to protect data in case a workstation went down. This server will be networked into allow file sharing between devices and have available 40 GB to start. These network upgrades, the greater use of applications, and file sharing will require more protection; a new firewall programmed to filter packets and analyze external requests and direct requests and traffic to the right application.

Samba specifically supports Linux access to print services for Windows alongside CUPS and file services as well as authentication through a daemon called Winbind. Winbind, provides communication for Pluggable Authentication Modules (PAM) and Name Server Switch (NSS) on the Linux side with Active Directory on a Domain Controller. It uses Kerberos and Lightweight Directory Access Protocol (LDAP) to authenticate and retrieve user and group information. (Kirkpatrick, 2008) Printing capabilities from the Linux systems will be essential and will most likely be very similar to the requirements with the user tasks in the current XP configuration. Since the print services are managed by Windows resources, meeting the printing needs of the Linux users will be accomplished through SMB using Samba. The printers currently active on the network have been verified to work with Linux systems, so once properly configured, Linux users will have no problem with their printing needs. The protocol for Samba is already integrated into the Windows Server environment so configuring the settings on both the Linux and Windows sides is not a complicated process, although it is an additional requirement that would not be required for a Windows client workstation. (Shinder, 2012) The information required to configure Linux systems to print in the existing environment consist of the print server, printer share and appropriate Windows login password. A script using smbclient shell will support the setup for printer configuration. File sharing in a structured environment is a useful feature that is common in a Windows environment and provides ease of access based on permissions established for designated file shares. Fortunately, this capability is not restricted with the integration of Linux. Samba is a versatile package that can serve as the solution for many areas to include file

This allows you to share centrally stored files to all of your connected computers easily. It also makes sharing a printer much easier than transfering everything to one computer as a gateway.

Laser printers are usually bigger than inkjet printers. A printer can print one sided or double sided. Most small offices purchase an all in one inkjet printer which means that this printer can print from a computer and can be used as a photocopier it is also able to scan documents and send fax through the internet. Printers need to be connected to a computer or computer network either wirelessly or through a cable to be able to print documents from one or more computers. Big company have often a range of different printers and copiers available depending on what is needed by the staff: fast big quantity printing or precise high quality picture and photo printing.

The proposed network is designed to serve DesignIT which consist 56’x36’ office space, 4 cubicles, 1 office, 1 server room, 1 receptionist desk and 1 conference room.

The networking of the system is recommended after a system study and the fact that there has been a 100% expansion of the demand for the system- from 5 to 50 have been noted. It is also shown that as of now there are machines that are stand alone with windows 7 operating system. The task is to provide a network connectivity that would provide direct connections between the employees, and be centralized in the operation. This essentially requires the creation of a network. This means that all the computers must be installed with a network card and this would be the case with windows 7. The question then comes is if there must be windows networking or use other protocols. We can also partly use the most modern practical solutions.

Main Building – will require 7 computer stations with the most recent version of Operating System to ensure compatibility and networking capabilities between each stations and the ability to communicate between the two locations. They will require three servers, one for web hosting, one for database management and one for emergency failure of any one server. These stations should be networked to communicate with one another for proper data connection especially in the event of any one computer station crashing. Each work station will need to be linked to each server for web hosting and data backup. The cabling used for inside the main building should be 100Base TX cat 5 UTP, for Wi-Fi and WLAN with guest access that is highly secure and reliable, we recommend a device that is capable of supporting up to 15 different users with 450 Mbps. There needs to be 4 printer services in this building. Printer 1 should have

Ideally, each local office would integrate its computers with a LAN, so that all employees would be able to share information, and resources such as printers. In case there are multiple buildings in an office (like in the corporate office), each building would have its own LAN, and the LANs could be connected by a Backbone Network.

Ethernet switches, routers and bridges will be needed to assist the data as it moves from computer to computer whether within the store or for communication between all six stores.

Simplete will provide 11 employees with Dell Desktops and 3 employees with iMacs for work. We will also be providing 4 employees with 12.9 inch iPad Pros and 3 employees with 9.7 inch iPad Pros for work. Simplete will purchase 2 Xerox WorkCentre 3215 multifunction printers. They will be able to wirelessly print, copy, scan, fax, and email all from the printers.

Computer network also allows the user to share resources such as printers and faxes. It can be installed on one computer and can be accessed by other users in a network. By this the need of installing printers on individual computers is avoided and it result in cost-effectiveness. Computer network also allows the user to communicate with each other using