Hierarchical Star Many home networks use the star topology. A star network features a central connection point called a "hub" that may be a hub‚ switch or router. Devices usually connect to the hub with Unshielded Twisted Pair Strengths Easy to Install‚ Flexible IF single device or cable failure will not bring down the network Weakness If the centralize device fails the entire system is affected Bus Bus is the simplest network topology. All computers are connected to a single cable that
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oriented APPLICATION | | 5. | Comparision | | 6. | FEATURES | | 7. | CONCLUSION | | 8. | BIBLIOGRAPHY | | INtroduction A Network Control Protocol is a protocol that runs atop the Point-to-Point Protocol (PPP) and that is used to negotiate options for a network layer protocol running atop PPP. Network Control Protocols include the Internet Protocol Control Protocol for the Internet Protocol‚ the Internetwork Packet Exchange Control Protocol for the Internet Packet
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COMPUTER NETWORKS: A computer networks is a communication system connecting two or more computers that work together to exchange information & share resources. A network may consist of microcomputers or it may integrate microcomputers or other devices with large computer. Networks can be controlled by all nodes co-ordinarily & supply all resource. These networks differ in geographical size. There are three important types of networks. 1. Local Area Network 2. Metropolitan Area Network 3. Wide
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SOCIAL NETWORKS. Nowadays in most Western countries there is an increase in the use of social networks. The most famous are for example youtube‚ Facebook and Twitter‚ but often these communication media are not used in the right way. There is no doubt‚ the use of the social networks might have positive and negative aspects. First of all the major advantage of using social networks is the possibility to keep in touch with friends that live abroad or people that we are unable to see because of
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Personal Area Network Lito Gonzales April 15‚ 2012 Personal Area Network In the world where an assortment of technology is emerging and is changing not only how human beings live their lives‚ it also extends to how businesses are conducted for a more efficient and effective operations. From the simplifications of computing that evolved from the bulky desktop computer to the handy tablets‚ to the ever improving sophistications of mobile phone usage such as the candy bar handsets to smartphones
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Value Delivery Network A value delivery network allows many companies to create customer value that cannot be created by use of the company’s own value chain. A "Value delivery network‚" is made up of the company‚ suppliers‚ distributors‚ and ultimately the customers who partner with each other to improve the performance of the entire system (Armstrong et al. 52). This type of system interests me because I have always been curious as to what path a product or service must take in order to be considered
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in terms of the core elements of essential network services. The basic difference between a wired and a wireless network is self-explanatory. A wired network uses wires to communicate whereas a wireless network uses radio waves. Another difference and how one technology gets an edge over the other. Wired networks are easy to set up and troubleshoot where wireless networks are comparatively difficult to set up‚ maintain‚ and troubleshoot. Wired networks make you immobile while wireless ones provide
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NATIONAL UNIVERSITY OF COMPUTER & EMERGING SCIENCE Computer Network Lab ( CS-314) Lab Session 01 Lab Instructor: Shahbaz Siddiqui‚ Shoiab Raza Week 1 Network Command TASK: Use the appropriate networking commands to solve these networking problems. 1. Find the IP address of the computer you are currently using. Command: ________________________________________________________ IP address: ________________________________________________________ 2. Find the IP address of the computer
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Checkpoint: Network Consultant Scenarios Complete Case Projects 3-1‚ 3-2‚ & 3-3 of Guide to Networking Essentials. After determining if a client-based or client/server model will be used‚ substantively justify your choice in 200 to 300 words. Case Project 3-1 The changes in equipment that are required to bring this company’s network up to date to solve the shared bandwidth problem is replacing the hubs with fast ethernet switches and a router. You could make subnets for each department of
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Running head: Network Commands and Management Network Commands and Management Chris Neithardt AIU Online Network Commands and Management Address Resolution Protocol The arp command is an acronym that stands for address resolution protocol. This command allows technicians to easily find the IP address and physical address of the computer that they are currently on. This command is also a good tool to see which computers are online in a network because if there is more than one network interface
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