Essays on Physical Topology

1. Discuss the role of networks within different organizations and the resource implications of networks.

Of late, networks have become a principal mode of data transmission helping in collaboration, dissemination of knowledge, creative reproduction and gathering resources to undertake research. The networking system is integral to organizational function. Within different organizations, networks play the following roles:

- The network of an organization helps the employees increase their productivity by allowing them exchange ideas quickly. - It keeps the employees connected all the time from anywhere by allowing them remote access. - As there are several computers connected to a ...

There are many communication protocols that are used in Riordan Manufacturing Company. Communication protocols are useful in the networking world. They are the standards that are used to manage communications in the networks. They form the basis under which connections and interfaces communicate. The various branches that are seen in the company are reason enough to have protocols that will help in having a unified communication model. Communication protocols help to make common technologies that will make two hosts to communicate. Protocol is the specific rules and electric signal that the network system use. The protocol controls the communication of ...

Physical topology defines the physical layout of the network components in a network while logical topology is about the flow of data from one component to another on a network. There are five main types of physical topologies that we can choose from when implementing out network infrastructure. The selection of the physical topology will be based on the ability of the topology to ensure that scalability is achieved. There is also a key question maintaining, the topology should enable the network administrator to easily configure and trouble shoot whenever there is a problem. Examples of physical topologies include; bus, ring, star, mesh ...

Introduction

In today's world business connectivity is crucial. In an organization, where computers and, hence, users connect through networking, there is better productivity and is able to make decisions much more quickly and reliable. These benefits are achieved through connectivity and sharing of information and resource. Users are able to communicate and use instant mails by connecting to the network. They can also share files. Also, through networking, it is possible to share hardware resources such as Hard Drives and Printer which makes use of resource much more efficient. In many organizations, computers connected through network also share a single connection, ...

Executive summary

Security has become a big problem in today’s organizations setting. Intruders of al kinds have managed to successfully break into many companies’ web services as well as their networks. Several trials have been developed to curb the same from and secure companies’ infrastructural networks and exchange of information through secure channels, among these are firewall setups, encryption technology, and VPNs. Intrusion Detection is a new mechanism of instilling security in organizations’ networks. Application of this technique assists IT security manager to gather and utilize information resulting from recognized attacks and check if someone is attempting to break into your network ...