...1. How many bits of mask are required to provide 30 host addresses? 5 30 = 11110 2. How many networks will be created using a 255.255.0.0 given a class A IP network (i.e., 10.0.0.0)? Over 16,000,000 3. What would be the dotted decimal equivalent of the slash notation of /30? 30/8= 3r6 255.255.255.252 4. What would be the dotted decimal equivalent of the slash notation of /8? 8/8= 1 255.0.0.0 5. What would be the dotted decimal equivalent of the slash notation of /17? 17/8= 2r1 255.255.128.0 6. What would be the dotted decimal equivalent o the slash notation of /12? 12/8= 1r4 255.240.0.0 7. Given 9 bits of mask for the host portion, how many host addresses are available? 2^9-2= 510 8. Given 13 bits of mask for the host portion, how many host addresses are available? 2^13-2= 8190 9. Given 3 bits of mask for the host portion, how many host addresses are available? 2^3-2= 6 10. Given 8 bits of mask for the network portion, how many subnets are available? 2^8= 256 11. Given 4 bits of mask for the network portion, how many subnets are available? 2^4= 16 12. Explain the reasoning behind the concept of “subnet zero.” Using subnet zero for addressing was discouraged because of the confusion inherent in having a network and a subnet with indistinguishable addresses, consider the IP address 172.16.1.10. If you calculate the subnet address corresponding to this IP address, the answer you get is subnet 172.16.0.0 (subnet zero). Note that this subnet address is identical...
Words: 440 - Pages: 2
...NT1330 LAB 9 1. Reader is the permission level assigned by default 2. No the Microsoft .Net Framework 1.1 would not be installed 3. Yes Microsoft .Net Framework is listed because you would of had to install it Screen shot- My workstation does not work with the server I had to copy from my classmate so I cannot take a screen shot. Although this would of worked because I followed all steps up to the turning on the workstation number. 4. Yes you would see the .Net Framework being installed upon logon. 5. Yes the .Net Framework would be installed - Again no screenshot could be taken but it would work following up to the steps I have completed. 6. The software restrictions from the policy blocks it from opening 7. Yes you would just have to move that file to another file location 8. You would be able to open Internet Explorer 9. Remove help menu and remove pictures icon from start menu 10. GPOB is shown because it is the parent OU This should say GPOB but I didn't make the 10C OU a child OU to the 10B. I also couldn't delete it but I know the process of this if I hadn't of done that. 11. No because this is the Admin account 12. No It is not available. It was removed. 13. 10BUser2 has the help and support menu because of the security filter we set. The GPOB only applies to the 10BUser1 which 10BUser2 is not a member of. 14. Leave the permissions for authenticated users in place and deny the Apply Group Policy permission to the 10BGroup1 group...
Words: 277 - Pages: 2
...1. Lesson 1 Answer base on DNS and IP. The process to obtain IP and DNS. 2. Lesson 1 The routing and remote access servers 3. Lesson 1 NAP what is it and what its use for 4. Lesson 1 TCIP addressing, the differences between classes 5. Lesson 1 IPv4 Address 6. Lesson 1 What is the difference between IPv4 & IPv6 7. Lesson 2 What can be configured in TCIP 8. Lesson 2 What is the difference between Static and Dynamic, when you would use one versus the other 9. Lesson 2 What the difference between the volumes (Strip,simple,mirrored,etc) 10. Lesson 2 The different types of partitions and when to use one or the other 11. Lesson 3 BOOTP what can and can’t do 12. Lesson 3 What are the benefits and disadvantages of DHCP 13. Lesson 3 The DHCP process, what are the different steps involved 14. Lesson 4 DNS zones and what are the differences between them 15. Lesson 4 DNS zones and what are the differences between them 16. Lesson 4 DNS zones and what are the differences between them 17. Lesson 1 Part 2 Terminology for a Windows Server with Active Directory installed 18. Lesson 1 Part 2 The process of keeping the main controllers in sync with changes 19. Lesson 1 Part 2 What the different types of DC 20. Lesson 1 Part 2 Active Directory Naming 21. Lesson 2 Part 2 Installing Active Directory 22. Lesson 2 Part 2 Installing Active Directory 23. Lesson 2 Part 2 Installing Active Directory 24. Lesson...
Words: 508 - Pages: 3
...Table: Active Directory Troubleshooting Tools Tool | Location | Function | Active Directory Domains and Trusts snap-in | Windows Server 2003 Administrative Tools Pack | Administer domain trusts, add user principal name suffixes, and change the domain mode. | Active Directory Sites and Services snap-in | Windows Server 2003 Administrative Tools Pack | Administer the replication of directory data. | Active Directory Users and Computers snap-in | Windows Server 2003 Administrative Tools Pack | Administer and publish information in the directory. | Active Directory Service Interfaces (ADSI) Edit snap-in | Windows Server 2003 Support Tools | View, modify, and set access control lists (ACLs) on objects in the directory. | Backup Wizard | Windows Server 2003 operating system tool | Back up and restore data. | Control Panel | Windows Server 2003 | View and modify computer, application, and network settings. | Dcdiag.exe | Windows Server 2003 Support Tools and Windows Server 2003 Server Resource Kit | Analyze the state of domain controllers in a forest or enterprise; assist in troubleshooting. | DNS snap-in | Windows Server 2003 Administrative Tools Pack | Manage DNS. | Dsastat.exe | Windows Server 2003 Support Tools | Compare directory information on domain controllers and detect differences. | Event viewer | Windows Server 2003 Administrative Tools Pack | Monitor events recorded in event logs. | Ldp.exe | Windows Server 2003 Support Tools | Perform Lightweight...
Words: 602 - Pages: 3
...Unit 1. Exercise 1. IP Addressing Scenario Course Objectives and Learning Outcomes In this Exercise, you will explain IP address components, contrast classful and classless IP addressing, and explain the function of DNS and DHCP. Assignment Requirements Respond to the following scenario with design considerations and recommendations: You are an IT Administrator for a newly founded company and have been tasked with designing an IP addressing scheme and a plan for allocation and management of IP addresses. The company will currently have a single, physical location with approximately 145 hosts (computers, printers, etc.). IT plans should accommodate 50% growth within the next two years. At a minimum, address these specific questions, in addition to any other concerns/considerations: 1. What subnet range/s should be used? 2. Should IP addresses be dynamically or statically assigned? 3. Should one or more network/subnets be used? 4. If DHCP is used, should a router, firewall or Windows Server be utilized and why? Respond in detail, justifying your recommendations. In your response, consider future growth and design considerations. Submission Requirements 1-2 pages, Microsoft Word, double-spaced, 12 pt. font In response to your question I would use a classless addressing and start at 172.16.0.0 for your network address with a subnet mask of 255.255.255.0. This gives you 254 hosts per subnet which will easily cover your 50% growth over the next...
Words: 384 - Pages: 2
...COMPANY MERGER SCENARIO I understand that as we begin the transition of merging our two companies into one, there are many concerns. First, I need to know what operating system (OS) our new friends are using. I understand that they are using a directory service (DS), however, without knowing what type of DS they are using or what OS they are using, it is very hard to determine how to approach merging them with us. If they are using the same OS that we use, or even an older version of the Windows active directory (AD), the transition can be fairly seamless. Will the company we merge with be maintaining their existing network or will we be absorbing them into ours? If they will be maintaining their existing network, we will need to establish a trust between our DNS and theirs, to allow for the exchange of information more simply and to allow the sharing of all resources (i.e. files, printers, documents, etc.). We will also, need to know what groups and securities they have set up to allow all users to be able to access resources needed. I will need to know what members have access to certain files, because we don’t need for accounting to have access to human resources files or vice versa. If they will be merging into our network, we will need to merge their IP addresses or expand our scope of IP addresses to allow for an IP address renewal. Once I have these questions answered, I will be able to develop a much more in depth plan to account for this transition. Please, if...
Words: 282 - Pages: 2
...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 screen pen and also by just a normal mouse or keyboard key combination. It contains all the important applications also the ones that are active at the moment. All the icons in the old version of the operating system are changed into tiles that can be juggled with. It can stay constantly on the screen or can be hidden.And now the most important that users expect to hear – when will it be available for the public and for what price? The official release date is the 26th of October, 2012. It was preceded by three pre-release editions while still being developed and tested for the period of the 13th of September 2011 until 31st of May 2012. There will be four editions issued on the market – two general editions just for conventional use, one Pro release of Windows most ardent devotees and Enterprise edition which is for business purposes. ² Windows 8 is the current release of the Windows operating system, produced by Microsoft for use on personal computers, including home and business...
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 existing network scenario this proposal is based around the configuration and deployment of Microsoft Windows Server 2012 as the network operating system. This is a stable and secure server environment which will allow the designated services to be configured and will equally allow for scalability while at the same time decreasing the overall maintenance and administration to support the network and associated servers. Given the size of the current organization and the IT systems at present, Windows Server 2012 Standard edition would be the most appropriate version for deployment as this will also keep the up-front costs down to a minimum – there is no requirement for the Enterprise Edition whose features will not be required in this implementation. One of the critical roles for the new server implementations will be that of a File Server capability – this can be easily configured within the Ocper, Inc. network through a Static IP address being assigned to this machine and then 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 a virgin copy of Windows 7, then reinstall your software and copy your data back to the drive. 2. You can do a Custom install, in which your older setup is squirreled away in a folder called WINDOWS.OLD. This will include your program files, though you won't be able to run your software from there. It will also include data files, but you shouldn't rely on this as your sole backup strategy prior to upgrading. First and foremost When performing and update such as this: make sure that all hardware on the machine that is being updated is compatible and will meet Windows 7's minimum system requirements. A good way to do this is simply to go to the Microsoft website and download the windows 7 advisor at: http://windows.microsoft.com/en-us/windows/downloads/upgrade-advisor. This tool can be very helpful in determining if a system is capable of running windows 7. Some of the Windows 7 system requirements are: * 1 GHz processor (32- or 64-bit) * 1 GB of RAM (32-bit); 2 GB of...
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 acclaim. Attention to detail, extreme precision and enthusiastic quality control are the hallmarks of Riordan Manufacturing. With facilities in San Jose, California, Albany, Georgia, Pontiac, Michigan and Hangzhou, China, the company is heavily dependent upon their communication networks. The documentation produced by this analysis will give the management at Riordan Manufacturing an understanding of their networks today, a plan for future upgrades and a baseline to evaluate security. The goal of this exercise is three fold. Our first will be to provide an inventory of the existing network components for Riordan Manufacturing designated by location, review the network security for each site, and our last goal is to document the current security plan for use in future planning. Because of the limited scope of the project, several assumptions must be made. The first assumption is that Riordan Manufacturing has accurate records of the current infrastructure and no changes will...
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 системы Тема 2: Принципы функционирования операционных систем Тема 3: Параллельное выполнение операций Тема 4: Планировщик задач Тема 5: Управление памятью Тема 6: Управление устройствами и система ввода-вывода Тема 7: Защита и безопасность Тема 8: Файловая система Тема 9: Встраиваемые системы и реальное время Тема 10: Отказоустойчивость Тема 11: Оценка производительности Тема 12: Автоматизация управления Дополнительные разделы Тема 1: Сетевые возможности Windows Тема 2: Сравнение ядер Linux и Windows Тема 3: Возможность взаимодействия Windows и Unix Содержание разделов курса Тема 1: Введение в операционные системы Обзор курса Эволюция операционных систем Семейство операционных систем Windows – концепции и инструменты Тема 2: Принципы функционирования операционных систем Структурирование операционных систем Windows Базовые механизмы работы Windows Окна в ОС Windows Windows API – типы данных и соглашения о именовании идентификаторов Тема 3: Параллельное...
Words: 447 - Pages: 2
...Windows 3.0 was released May, 22 1990. Microsoft Windows 3.0 full version was priced at $149.95 and the upgrade version was priced at $79.95. 1991 Following its decision not to develop operating systems cooperatively with IBM, Microsoft changes the name of OS/2 to Windows NT. 1991 Microsoft Windows 3.0 or Windows 3.0a with multimedia was released October, 1991. 1992 Microsoft Windows 3.1 was released April, 1992 and sells more than 1 Million copies within the first two months of its release. 1992 Microsoft Windows for Workgroups 3.1 was released October, 1992. 1993 Microsoft Windows NT 3.1 was released July 27, 1993. 1993 Microsoft Windows 3.11, an update to Windows 3.1 is released December 31, 1993. 1993 The number of licensed users of Microsoft Windows now totals more than 25 Million. 1994 Microsoft Windows for Workgroups 3.11 was released February, 1994. 1994 Microsoft Windows NT 3.5 was released September 21, 1994. 1995 Microsoft Windows NT 3.51 was released May 30, 1995. 1995 Microsoft Windows 95 was released August 24, 1995 and sells more than 1 Million copies within 4 days. 1995 Microsoft Windows 95 Service Pack 1 (4.00.950A) is released February 14, 1996. 1996 Microsoft Windows NT 4.0 was released July 29, 1996. 1996 Microsoft Windows 95 (4.00.950B) aka OSR2 with FAT32 and MMX support is released August 24, 1996. 1996...
Words: 1502 - Pages: 7
...NTFS AND HYPER V The New Technology File System (NTFS) is the standard file structure for the Windows NT operating system. It is used for retrieving and storing files on the hard disk. The NTFS introduced a number of enhancements, including innovative data structures that increased performance, improved metadata, and added expansions like security access control, reliability, disk space utilization, and file system journaling. The NTFS replaced the OS/2 High-Performance File System and the Windows 95 file allocation table (FAT), which was used in MS-DOS and earlier operating system versions. NTFS is also used with Windows 2000, Windows XP, and Windows Server 2003.NTFS was initially designed for the Intel i860 XR processor released by Microsoft in 1993. Although IBM and Microsoft worked together to create the graphical operating system known as the OS/2, they disagreed on many important issues and they eventually separated. IBM continued to work on the OS/2, while Microsoft started working on Windows NT. The OS/2 HPFS had many new features that were also used with Windows NT. Both HPFS and NTFS share the same disk partition identification type code (07), which is unusual because there are dozens of codes available. The new reliable features of the NTFS include a fault tolerance system that automatically repairs hard drive errors without error messages. The NTFS also retains detailed transaction records that keep track of hard drive errors. This feature is beneficial in...
Words: 651 - Pages: 3
...H Hoffman Trucking Operating Systems Overview POS 355 January 23, 2012 Hoffman Trucking Operating Systems Overview Hoffman Trucking is using a mix of operating systems based on technology which is at least ten years old. The company started out in Cleveland, Ohio and really started to grow with the acquisition of five other regional trucking companies from 1948 through 1976 and became a national carrier after 1980. The home office’s current operating systems consist of a mainframe system probably running Unix or Linux in the maintenance plant. The users interface with the mainframe through dumb terminals connected to a token ring network. The administrative offices use Novell 5.1 to handle directory services, Lotus Notes to handle e-mail services, Linux is used at the operating system for the web server, A Macintosh computer for marketing, Windows 2000 Workstation, Windows XP Pro and ten machines running Windows 2000 Server. These systems are also running on a token ring network with a Fractional T1 connection to the Internet to allow communications with the other offices. The Missouri office is a mirror image of the home office. The offices in New Jersey and California are also duplicates of each other but are totally different in architecture. The office system are very old as well centering around Microsoft operating systems ranging from Windows 3.1 which is a DOS based operating system to Windows 2000 Server running as the IIS server. Other operating systems...
Words: 460 - Pages: 2
...Microsoft Windows File Systems Jon Bartholf POS421: Windows Server Networking December 13, 2010 Ali Shokraee TABLE OF CONTENTS INTRODUCTION..................................................................................................................... 3 FILE AND FILE SYSTEM: WHAT THEY ARE.................................................................. 3 FILE ALLOCATION TABLE (FAT)...................................................................................... 4 FAT12 (12-bit)....................................................................................................................... 4 FAT16 (16-bit)....................................................................................................................... 4 FAT32 (32-bit)....................................................................................................................... 5 HIGH PERFORMANCE FILE SYSTEM (HPFS)................................................................ 5 NEW TECHNOLOGY FILE SYSTEM (NTFS).................................................................... 5 CONCLUSION.......................................................................................................................... 6 APPENDIXES............................................................................................................................ 7 Appendix A: File Allocation Table (FAT) Bit and Usage (Figure...
Words: 1524 - Pages: 7
