Arthur Raynes Boakai NT 2640 IP Addresses Classes and Special-Use IP Address space September 26, 2013 IP Address Class: Class A: class A addresses are assigned to networks with a very large number of hosts. The high-order bit in a class A address is always set to zero. Class A permit up to 126 networks by using the first octet of the address for the network identification. Class B: class B address is designated for mid-sized corporations
Words: 292 - Pages: 2
Stacie Rollins Thursday, January 8, 2015 NT 2640 Unit 1 Assignment 1 Network IDs used to be divided into classes, which were Class A, B, and C. These classes were allowed to have a range of addresses. This class-based system would work well for a while, but the rapid growth of the Internet it becomes evident that this addressing scheme had to be changed in order to support the many networks that were being created. A class full system would be created and still used the IP addressing fundament
Words: 294 - Pages: 2
Niki Scott April 22, 2014 NT 2640 Cisco Networks – EIGRP versus OSPF Categories | EIGRP | OSPF | Type | Advanced Distance Vector | Link – State | Metric | Composite | Cost | Administrative Distance | 120 | 110 | Algorithm | SPF Algorithm fast convergence loop free hop based. Bellman – Ford | Dual algorithm could be in status, query out the whole network shortest path. | Protocol | USP | IP | Topology | Can build a hierarchical and scalable network. | Cannot build a hierarchical
Words: 695 - Pages: 3
Unit 1 Summary: Chapters 1,2,3,4 Chapter 1 – The TCP/IP and OSI Networking Models: * A network model sometimes also called either a networking architecture or networking blueprint refers to a comprehensive set of documents used to describe the functions of a network as a whole * The international organization for standardization (ISO) took on the task to create such a model, starting as early as the late 1970’s beginning work on what would become known as the open systems interconnection
Words: 483 - Pages: 2
Scenario 1: End user complains of lack of connectivity to any resource not on the directly connected network. The host cannot ping its default gateway. The output of the “ipconfig /all” command is below. Also the IP address assigned to the router for that segment is also displayed below. What do you think the problem is with the configuration of this host? PC “ipconfig /all” output (summarized) Ethernet adapter Local Area Connection: Physical Address. . . . . . . . . : 00-AB-C5-00-00-00
Words: 1499 - Pages: 6
Windows 8 is a Microsoft operating system that is designed for home users as well as for business purpose. Its development started even before its predecessor’s release Windows 7 in 2009.Windows 8 is a system that is particularly orientated to touchscreen hardware. There are some important changes and additives that make it look and differently than the users are used to. For example, the Start menu is completely substituted by a Start screen that can be taken away from the desktop easily by touch
Words: 327 - Pages: 2
WEEK 8, ASSIGNMENT 2Ireti Kayode Strayer University | | CIS 175 Dr. William McConnell12/03/2013 | | | | | Ocper, Inc. Server Proposal Given Ocper, Inc.’s expanding network scenario there is a clear need to maximize the available resources between employees then it is appropriate to add additional servers to facilitate the sharing of files as well as the configuration of remote access services to allow for remote and secure working. In order to complement the
Words: 630 - Pages: 3
Updating From Microsoft Windows XP to Microsoft Windows 7 A lot of problems can arise when trying to update an older machine such as this from Microsoft Windows XP to Microsoft Windows 7. Microsoft has not made it easy for XP users to move to Win7. You won't be able to run the upgrade disk and have the newer operating system install on top of XP, leaving your data and programs in place. Instead, you have two options: 1. You can do a Clean install, in which you wipe the hard drive clean and install
Words: 498 - Pages: 2
The current architecture of the Riordan Manufacturing Company Inc. Wide Area Network and network security in place requires updated documentation. The purpose of this paper is to gather the existing information into a single format and evaluate the WAN and security documentation for an executive overview. Riordan Manufacturing, Inc. is an industry leader in the field of plastic injection molding. With state-of-the art design capabilities, they create innovative plastic designs that have earned international
Words: 11081 - Pages: 45
Курс по операционным системам (на примере ОС Windows) Основан на учебном курсе Windows Operating System Internals Curriculum Resource Kit (авторы David A. Solomon, Mark E. Russinovich, Andreas Polze), Цель курса: дать основы функционирования современных операционных систем на примере ОС Windows с возможностью модификации исходного кода учебной операционной системы (Project OZ) с последующей её сборкой и отладкой на виртуальной машине. Краткое содержание курса Тема 1: Введение в операционные
Words: 447 - Pages: 2
