Architecture of a Network Layout

Write a short explanation (two to three sentences) of each concept and be prepared to discuss it with the class.

An RF design, evaluate and select a WLAN architecture, a site survey, and capacity and coverage are the issues that need to be addressed before implementing a WLAN. Because there are limitations and performance issues to consider

Before designing process it’s very important to analyze the usage of the network? For example, network will be used for business purpose (in offices), schools or hotels etc. If network will be used for business activities like for banks and other offices so administrator needs to deploy network for

A network that assists a workstation to link up with the other is called a Networking hardware. Whenever a business uses both routers and even firewall, the organization is guaranteed protection of both wireless and cabled networks which are used in the organization. Network hardware is appropriate in every organization in the maintaining of the organizations network secure. In the software part I would go for McAfee Anti-virus security software. Using this software along with firewall is a sure method of protecting an organization. Routers when used together with hardware are the most effective security hardware required if the organization has to increase the security of their network to a threshold in which none of the invaders can be in a position to gain access to it ( Radu , 2002 ). The use of the firewall in a business is to make sure that all unnecessary activities are blocked such as hackers who can retrieve essential and delicate information of the company. Hacking is an extremely dangerous exercise where criminal may access the important information and facts that an organization has and use this data in blackmailing the organization and its clients. Networking software’s as well plays a significant role in protecting an organizations network

The very important factor of network deployment is security planning. Without doing a full risk assessment, it is not possible to plan for security. This security planning involves developing security policies and implementing controls to prevent computer risks from becoming reality.

Inward: does not associate with the physical structure. It works with organize allotments that are disengaged to the host server. Exchanges can happen between any VMs that are connected with the virtual switch. A virtual switch is in like way bound to the host server despite the way that it doesn’t make the grade regarding a physical contraption. This permits the host working structure to chat with VMs over the virtual system. Inside and private virtual systems are most all things

The physical and logical mapping network scans will utilize network seed devices, which provide the largest amount of network propagation with the least impact on network performance. Once the network seed devices have been selected, network topology mapping software will be configured to directly communicate with the selected network devices utilizing SNMP. Once SNMP communication has been established, SolarWinds Network Topology Mapper software will begin "walking" the Management Information Bases of selected seed devices to locate network routes, CDP and LLDP neighbor information. Network propagation will then take place via seed device routing tables and neighbor device information. The SolarWinds Network Topology Mapper must also be

The second initiative is to optimize the complex network. Cisco starts by sourcing parts from all over the world, which are stored in distribution centers until the finished product is ready to be assembled. Cisco optimizes its network by putting together supply chain segments that are customized to the customers’ needs. They then determine the appropriate inventory levels and lead times associated with that network. Additionally, they design the right infrastructure to facilitate the information and material flow across the supply chain. As a part of best practices, Cisco develops customized solutions for sourcing, purchasing, manufacturing, logistics, and customer service. They are able to develop these customized solutions by fine tuning lead times, minimum order quantities, safety stock levels, forecasts, and reorder points. By monitoring the supply chain segment end-to-end, Cisco can ensure they are being efficient and cost effective. In addition, determining the flow of information like purchase orders, advanced shipping notices, and EDI signals help Cisco achieve increased profitability.

The first characteristic in the LAN architecture is the physical arrangement of the network. This is how the nodes connect. The topology of an LAN is the design pattern of interconnections between the computers and network sectors. The second component is the method of access for the nodes. Specifically, how the nodes connect to the transmission medium. A network interface card is a device that permits computers to be joined together in a network. The NIC acts as the translator; it allows the devices to direct data on the LAN. The NIC has a port to insert a cable that allows the device to be connected the network.

6. A network topology is the layout of the computers and devices in a communications network.

Several hardware devices like cables, hubs, switches, LAN card etc needs to be purchased for small offices and in case the network is big then other costly network hardware devices like Router, gateways etc also needs to be purchased. Depending on the requirement of data communication speed expensive high speed leased lines needs to be purchased. After this you have to pay for network installation and maintaining that network. Proper maintenance of a network requires considerable time and expertise. Many organizations installed network but do not get proper benefits of networking due lack in administration of

The first category is building a secure network. There are necessary steps in how a company should approach access into their networks from the outside, from installation of a firewall system, to configuration, and even access control within the enterprise.

Some of the methods that I am implementing to the network administrators to boost up and to secure the networks as well to create the multiple layers of

* List the software and hardware components that are required to fully implement the network in the given scenario

In this document I will be detailing the different common network components which make up a network, connecting all the various devices together. Each device has a separate use; however, some devices can replace or supplement others.