Network Operating System Essay

774 words - 3 pages

A Network Operating System is an operating system that includes special functions for connecting computers and devices into a network. The term network operating system, however, is generally reserved for software that enhances a basic operating system by adding networking features. Network operating system implements protocol stacks as well as device drivers for networking hardware. This paper will identify the Domain Name Server (DNS), Web Server, Windows Internet Naming Service (WINS), and the Cisco Internetwork Operating System (IOS).
Domain Name Server (DNS)Domain Name Server, also known as DNS, is an Internet service that translates domain names into IP addresses. All addresses in the internet are bases on IP addresses. The job of the DNS is to translate the IP Addresses into domain names. DNS are very important but completely hidden from the internet. For example instead of typing we can type and get the same result.
The Domain Name Server (DNS) distributes the responsibility for assigning domain names and mapping them to IP networks by allowing an authoritative server for each domain to keep track of its own changes, avoiding the need for a central registrar to be continually consulted and updated.
DNS is a database system that translates a fully qualified domain name into an IP address. If a DNS does not know how to translate a particular domain name it will asks another DNS until the correct IP address is returned.
Web ServerA web server is a computer that delivers Web pages. Every Web server has an IP address and possibly a domain name. For example, if you enter the URL in your browser, this sends a request to the server whose domain name is The server then fetches the page named mail.html and sends it to your browser.
Any computer can be turned into a Web server by installing server software and connecting the machine to the Internet. There are many Web server software applications, including public domain software from NCSA and Apache, and commercial packages from Microsoft, Netscape and others.
Windows Internet Naming Service (WINS)WINS is a service run on Windows NT servers to provide Windows clients a way to find other Windows computers. WINS (Windows Internet Naming Service) resolves Windows network computer names (also known as NetBIOS names) to Internet IP addresses, allowing Windows computers on a network to easily find and communicate with each other.
Using a WINS server is essential for any Windows client computer to work with other Windows computers over the Internet. In addition, using a WINS server is essential for any Windows client...

Find Another Essay On Network Operating System

Workplace Systems Support Essay

637 words - 3 pages replacement TCP/IP stack loaded onto an existing system, to a proprietary firewall such as Norton, or even hardware products such as specialized routers with built in filters that can be set for specific incoming and outgoing connections.An important task of the system administrator is creating new user accounts. This is done by using the utility which comes as part of the network operating system. The administrator can also create user groups which can be

A Competitive Operating Systems Comparison Essay

972 words - 4 pages also true because Windows 8 comes with a GUI, or graphical user interface, already in the system. This means that there are pictures, or icon graphics, associated with each application (RSH Web Services). The applications created for Windows based operating systems are more readily available and widely marketed than those created for non-Windows based operating systems, such as Unix (Network Solutions). The primary example of this is the

Operating systems are the very basis of computer software programs.

2266 words - 9 pages . An example would be MS- DOS. DOS however is a single user operating system which can only support input from one user at a time. So if more than one person needs to use a computer's resources or if people want to share files, a different operating system is needed. Hence network and multi user operating systems.Network operating systems such as Windows 2000 Server and Novell Netware allow several people to be connected to each others computer

Operating System Elements

1120 words - 4 pages software side provides a interface or a means of communication for the operating system to communicate to hardware resources. With all of this going on, the kernel maintains a list or pool of the available hardware resources, and has the ability to change if the hardware resources change. The network services of a operating system allow dissimilar operating systems to communicate and share network related resources. The network services

Why Operating Systems Are Obsolete

1270 words - 5 pages . The above design is more flexible than traditional systems because those aspects that were before exclusive to the operating system such as memory management, drivers, and network support have been moved into user space where they can be more easily modified to suit the user's needs. Instead of having a giant wall around the services that the operating system provides, the operating system is instead candid about the abstractions that it is

Local Area Networks (LANs)

1520 words - 6 pages " device, meaning it has no operating system, just a monitor and keyboard, or a "smart" node, meaning it can do it's own computing because of an internal central processor. A server is a node on the network that provides services to the users of that network. A server will manage hardware and software resources or monitor the exchange of information through a network. Each server will respond to the requests of a user and provide a service

Sun Microsystems, Inc.

923 words - 4 pages Sun Microsystems, Inc. Sun Microsystems, Inc. is a worldwide provider of products, services and support solutions for building and maintaining network-computing environments. The Company sells scalable computer systems, high-speed microprocessors and high performance software for operating network computing equipment and storage products. The Company also provides support, education and professional services. The Company's products are used for

Corporate Network Management

2150 words - 9 pages that corporate network management must be seen as a positive benefit to the business and not as a continual expense. The supporting articles will also provide sound evidence that networking is crucial to a business’s processes and production which can be seen from the OpenSSL Heartbleed Security vulnerability fiasco (Nieva 2014) or the QANTAS Amadeus system failure (Heasley 2012). Networks in organisation are dynamic and complex entities which

Operating Systems

1765 words - 7 pages things. Two types of systems were introduced, the network operating system in which users can copy from one station to another, and the distributed operating system, in which the computer appears to be a uni?processor system, even though it is actually running programs and storing files in a remote location. One of the best known network operating system for a distributed network is the Network File System (NFS), which was originally designed by Sun

Dirt Bikes

1231 words - 5 pages new technology, including the costs of that training, as well. Some of technology they will need to decide on will be whether to install a server computer, which is a computer on a network that performs important network functions for client computers, such as serving up Web pages, storing data, and storing the network operating system (and hence controlling the network). Server software such as Microsoft Windows Server, Linux, and Novell Open

Huffman Trucking Operating Systems Overview

613 words - 2 pages using the Windows XP Pro operating system on 20 workstations in Ohio facilities and 10 workstations in Missouri. Huffman uses Windows 2000 Pro operating system on 30 workstations at the Missouri and Ohio facilities (Apollo Group, Inc., 2004). This operating system is primarily geared towards business users and it is a predecessor for Windows XP. Huffman Trucking uses Windows 95 and Windows 98 operating systems on 2 workstations in California and

Similar Essays

Network Operating Systems (Nos) Essay

1006 words - 5 pages Network Operating Systems, abbreviated NOS, are programs that are designed to work with numerous computers on a network, allowing for communication amongst them, but “the term network operating system, however, is generally reserved for software that enhances a basic operating system by adding networking features” [5]. The NOS provides structure to the network as it controls the hardware and software within a network. The network operating

Network Attributes, Roles And Protocols Essay

1339 words - 5 pages INSTALLATION AND CONFIGURATION OF SERVERS AND CLIENTS Part A 1) Describe the attributes of a multi-user and a network operating system. Multi-user system         A multi-user Operating System is an operating system that has to provide support for at least two users at a time.         The three main features of a multi-user Operating System are resource sharing, multitasking and background processing. Resource Sharing

Virtual Machines Essay

1625 words - 7 pages . Two approaches have been implemented to provide sharing. First, it is possible to share a virtual disk to share files. This is modeled after a shared physical disk is implemented by software. Second, it is possible to define a network of virtual machines, each virtual machine sending information over the virtual network. This is modeled after physical networks, but is implemented in software. The virtual machine system is perfect for operating

Troubleshooting Local Area Networks Essay

1219 words - 5 pages systems:Upgrades in different operating system can also affects on the performance of workstation and network. The upgrades should be tested in controlled environment provided with optimal condition to reduce the risks and find any problems before implementation. The operating system registry settings for TCP/IP are set for optimal performance. Device drivers should be checked quarterly and upgraded as soon as new updates are available to achieve the