OSI Model Essay

computer is a broadcast address. 2. As network administrator, what is the subnet mask that allows 510 hosts given the IP address 172.30.0.0? 255.255.0.0 255.255.248.0 255.255.252.0 255.255.254.0 255.255.255.0 255.255.255.128 3. Which OSI layers

go about resolving this issue? a. Check cables (physical layer first) b. Update print drivers (didn’t solve) c. Make the wrong driver is installed. d. If nothing works perhaps the printer is defective Topic 2 Level 1 What is the OSI model? a. 7 layered model Physical, data link, network, transport, session, presentation, application. Level 2 Use

concerning this paper should be directed to Gaurav S. Patil, 5350 Amesbury Drive, Apt no. 507, Dallas, Tx 75206. Contact: gpatil@smu.edu Abstract This paper has a brief explanation of the networking models used in internetworking. The two basic models have been explained. The layers in both the models have been discussed in this paper. The techniques and method used in network recovery after failure have been entertained. Analysis for the most efficient method of network optimization to be used by

P1: The first method in network addressing is, Fully Qualified Domain Name which is known as FQDN for short. FQDN is used as the domain name for a specific host or computer name on the internet. FQDN consists of two main parts, the domain name and the hostname. For example, Belfast Met is the hostname, but the domain name is belfastmet.ac.uk. IPv4 addressing is the next method, it’s is split up into two main parts as well Network I.D and Host I.D which are split over four octets which are written

LAN stands for local area network and is normally a group of computers that share a common communications line typically, connected devices share the resources of a single processor or server within a small area such as an office. A LAN may serve as few as two or three users such as in a home network or as many as thousands of users such as a FDDI network. WAN A Wide Area Network (WAN) is a communication network made up of computers that are far away from each other. The most common example of

Abstract Internet Protocol is one of the protocol in TCP/IP protocols suite. This protocol works at Network layer of OSI model and at Internet layer of TCP/IP model. This protocol has the responsibility of identification of hosts based upon their logical addresses and to route data between/among them over the underlying network. Internet Protocol is a set of technical rules that defines how computers communicate over a network. There are currently two versions: IP version 4 (IPv4) and IP version

Patton-Fuller Community Hospital Network Project Harold Copeland CMGT/554 11/11/13 Dean Mcintyre Company Overview Patton-Fuller Community Hospital is a community hospital that provides healthcare services designed to meet the needs of patients at every stage of life. The hospital was originally founded in 1975. Patton-Fuller Community Hospital has been an important part of the community since its opening. Patton-Fuller Community Hospital is located on the corner of 61st. Street

Multiple Choice Questions 1. Which of the following is true about a TCP/IP network? The network uses standards defined in TCP/IP RFC's plus other standards. 2. Which of the following terms is not a common synonym for TCP/IP model? Ethernet / TCP/IP Mapping 3. Think generically about the idea of a networking standard, ignoring any particular standard or standards group. Which of the following is typically true of a standard? It exists as a written document / it has been passed through

which are located anywhere geographically. The use of networks is for communication, resource sharing and information sharing. As per ISO standards, a network is divided into seven different layers: 1. Physical Layer: It is the lower most layer in OSI model, its purpose is transmission of data between the two system. 2. Data link layer: It connects the data from one system to the other by using a protocol of when to send the data over medium. 3. Network layer: It is used for routing, addressing and

Tk Video Services has been able to identify key areas that may propose some dangerous risk for the company. One of the risks has to do with the staff, they are in charge of the daily use of digital information. This information contains sensitive information and therefore it shall not be left out in the open for all to see at will. Some members of the staff have been using their personal unauthorized devices on the networks, this creates problems for the IT department due to the fact it the hardest