CS 2204: COMMUNICATIONS AND NETWORKING WRITTEN ASSIGNMENT UNIT 1 Networks are designed in a number of ways, based on the geographical area, the technology used, user group specific, application based etc. But we can roughly categorize the communication networks in 2 broad categories, based on transmission: Connection-Oriented and Connectionless. Please discuss the two categories. Your comments should include the following: Before I would have discussing or comment about this two it very important to me first to define what really the meaning of this two very important communication network in the first place, let me start from the definition:- What is a Connection – Oriented: - according the reading I have researched in the topic and had some basic understanding about it connection – oriented protocols, are sometimes described as a tasteful because they can keep track of conversation …show more content…
1. Point by point comparison of their advantages 2. Point by point comparison of the design issues for both What is the Preference among the Connection-Oriented and Connectionless? 3. What is a suggestion to resolve any one of its design related problem of Connection-Oriented and
article # 1 it gives you tips on what to do if your computer is not turning on. I learned that sometimes the USP and others are not plugged in the right way and sometimes people can trip over to make them unplug a little. My mom has a computer and her computer never turns on so she checks if her cords are plugged in properly and it turns on.
Maintain accurate inventory of control System Devices and check the exposure of this devices to External Networks:
OSI – Open Systems Interconnection - is reference model for how applications can communicate over a network. A reference model is a conceptual framework for understanding relationships.
(2012) suggest that communication is a process that involves a sender, a receiver, a message and a channel. The sender and the receiver of the communication may be the professionals and the channels of communication may be through hand over’s, emails, phones calls, verbal discussion and other relevant communication channel
made for practice ,and learning only; and it cannot compare to the real Cisco Switches
The OSI network reference model was developed by the International Organization for Standardization (ISO) to facilitate communication between networks by keeping certain standards open rather than proprietary (Serpanos & Wolf, 2011). Each layer is stacked with the physical layer as the lowest and the application layer as the highest and one can think of each layer as containing stacks of protocols that make network communications function (Serpanos & Wolf, 2011). A protocol is a set of rules written in a common language that allows computers to communicate with each other. Each communication network is a node and the corresponding layer on each node communicates with each other.
These connections are very important to ensure that customer obtain valuable products ,service and financial information,but also generate important strategic information to guide technical development and managerial decision regarding daily activities of organisations.
This memorandum will attempt to explain the Open Systems Interconnection Model, known more simply as the OSI Model. The OSI Model has seven levels, and these levels will be discussed in detail. Particular mention will be made to which level TCP/IP functions with the OSI Model.
Over the last couple of years Network connection methods have been growing better and better so that the internet is easier to access and much more convenient. About 10 years ago it would have been hard to play games on the computer because of the speed of the connection and signals were received slower, But now days you don’t have to wait for a video to load or to receive a message from across the world. Below I have listed three different types of connections and explained their how they work.
USENET. Also Class A, B, & C network refer to the different types of subnet protocol.
During the course of my undergraduate program, my brief stint as an in-plant trainee in Nuclear Power Corporation of India Limited, Kudamkulam gave me an industrial exposure apart academic proficiency where I learnt the basics of Computer and wireless networking. This broadened my understanding of various switched networks, routing protocols and significance of connection less and connection oriented communications.
Communication is an interdependent process of sending, receiving, and understanding messages. The definition implies that the components of the communication process cannot be examined separately. Rather, the relationship exists between the sender and the receiver, as well as the environment of the communication event, must be viewed as a whole. According to this perspective, if any of the components and circumstances change (that is, the number of individuals involved in the interaction, seating arrangements, or the time of the day) the communication event is altered. Communication is an ongoing process; we never stop sending and receiving messages. As we will discover, communication is a dynamic process, a process that changes from one communication setting to the next. Although it is difficult to predict, the ways of interpreting communication, certain components are always present in the communication process.
a) Messages in this form of communication can reach a wider variety of persons in various locations.
The connectivity that I mean is an internet connection. There are several components that are used to connect the computers to the internet, such as modem, Digital Subscriber Line (DSL), wireless, etc.
Explain how the two important transport protocols deliver messages on behalf of the application and discuss the differences between them