Computer network

P1: DESCRIBE THE TYPES OF NETWORKS AVAILABLE AND HOW THEY RELATE TO PARTICULAR NETWORK STANDARDS AND PROTOCOLS There are many types of wireless networks available. This includes: WAN, LAN, MAN, PAN, WLAN. Below, I will go into detail about each type that will help you understand exactly what each type of network is and what it consists of. What is WAN? WAN or also known as a Wide Area Network is a network that consists of many Networks that are a part of other LAN networks that swaps data…

packet before it receives the ACK leading to duplicate packets. 4.Give one potential disadvantage when Nagle's algorithm is used on a badly congested network. A big problem can occur when Nagle's algorithm is used alongside Delayed ACK, another method used to help prevent congestion which could possibly be used on a badly congested network. Basically there is a chance that they will work against each other, Nagle's algorithm won't send it's last packet unless it gets an ACK, but the…

nursing school. Typically, with a program like Bryant and Stratton, you meet and have one-on-one interaction with your instructors and form bonds with your fellow classmates with the same goals. New networkers, such as new nurses, usually begin to network in local settings. The easiest routes for networking in nursing school can include current jobs, school officials, clinical instructors and facilities. Through these routes, students have already…

will be looking after networks keeping them operational (for the users whom use the network), safe (clean out any corrupt files, check security measures, look for a virus. Etc…) and secure (making sure only authorise users are accessing the network). But first what is a network in a general meaning? A network consists of two or more computers that are connected in order to share resources (such as printers), exchange files, or electronically communicate. The computers on a network can be linked…

1. What are the four generic architectural components of a public communications network? Define each term? The Generic architectural Components are Subscribers, Subscriber Line, Exchanges and Trunks. Subscribers: The gadgets that connect to the system, for example, phones and modems. Subscriber Line: The link between the subscriber and the network. Exchanges: The exchanging focuses in the system. Trunks: The branches between trades. Trunks convey numerous voice-recurrence circuits…

1) Draw a diagram for the above scenario using a drawing program such as Microsoft Visio (2 marks)
Please view Microsoft Visio Document.

2) Provide LAN solution for each office connecting computers and printers together. What types of topology/topologies are you using and why? Explain all connectivity devices used by your selected topology/topologies. (1.5 marks)
UpHillCars should use a star-wired bus topology, which is the best solution while also being cost-effective. The topology that will…

DUBLIN SUBJECT: ADVANCED SWITHCING AND ROUTING PORTFAST AND ETHERCHANNEL October 2015 PORTFAST in my network I have setup portfast on all the 18 access switches connected to the workstations and also on the core switches connected to the servers. on both switches I have used ports fa0/1 to fa0/2. portfast on these ports will reduce the time the devices spend to connect to other devices on the network since these ports will not go through the spanning tree process of blocking, listening ,…

A router's job is to connect to networks together, a router at home is connecting your computers network to your internet provider, there are two types of routers, wired and wireless. Most wireless routers also come with sockets for ethernet cables so it doubles as a wired router. For online gaming we want to the fastest and most secure connection possible. Some routers may only be able to function at a maximum speed so we want to get one that can match or exceed the speed of internet that we…

and build innovative products. Consequently, I gained valuable skills in networking domain. During the last couple of years, the landscape of the networking industry has changed profoundly. In my current work on Software Defined Networking(SDN) and Network Function Virtualization(NFV), we are in the early stages of exploring technologies like Big data, Machine Learning(ML) to improve analytics, telemetry, orchestration, operation management, security etc. The use of ML in the field of networking…

COMPUTER ARCHITECTURE AND IMPLEMENTATION Assignment 1 Name: Bhargavi Bussu Student Id: 10000126759 Professor: Paul Wang 1.3 Traditionally a user's view of a Computer system like an Onion. Explain why this concept is outdated and draw a new diagram based on the concept proposed in this book. In Today's current generation the Computer systems are wide opened to the Internet, however threat towards the Computer system have been increasing rapidly at a faster rate. Despite of…