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Configuring and administrate server

The document provides information about configuring and administering a server. It discusses server specifications, compatibility, configuration and testing. It defines what a server and network operating system are. The document outlines different server types including file, print, application, mail, terminal and remote access servers. It also covers client support, communication, users and groups, Windows server editions, UNIX/Linux servers, network computer groups, and items that need to be configured on a server like services, authentication, and authorization.

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CONFIGURE AND ADMINISTRATE SERVER Confirm Server Specification(01) Gera ToCourseInfo@gmail.com 2019 1
Outlines Confirm Server Specification(01) Verify Server Compatibility And Inter- operability (02)  Configure and Test Server(03) 2
Confirm Server Specification What is a server? •Definition: A network server is a computer designed to process requests and deliver data to other (client) computers over a local network or the Internet. 3
What is network operating system? •Network operating systems typically are used to run computers that act as servers. •They provide the capabilities required for network operation. •Network operating systems are also designed for client computers and provide functions so the distinction between network operating systems and standalone operating systems is not always obvious. 4
What is a Server •A server is a device with a particular set of programs or protocols that provide various services, which other machines or clients request, to perform certain tasks. •Together, a server and its clients form a client/server network, which provides routing systems and centralized access to information, resources, stored data, etc. 5
What is a Server… •At the most ground level, one can consider it as a technology solution that serves files, data, print, fax resources and multiple computers. •The advanced server versions, like Windows Small Business Server 2003 R2 enable the user to handle the accounts and passwords, allow or limit the access to shared resources, automatically support the data and access the business information remotely 6
Types of Servers The multiple types of servers or types of network servers are as follows: • File Server Provides convenient, centralized access to files and directories for individual users, departments, and entire organizations. Choosing this option allows you to manage user disk space by enabling and configuring disk quota management and to provide improved file system. • Print Server Provides centralized and managed access to printing devices by serving shared printers and printer drivers to client computers. 7
Types of Servers… • Application Server (IIS, ASP.NET) Provides infrastructure components required to support the hosting of Web applications. • Mail Server (POP3, SMTP) Installs POP3 and SMTP so that the server can act as an e-mail server for POP3 clients. • Terminal Server Provides applications and server resources, such as printers and storage, to multiple users as if those applications and resources were installed on their own computers. 8
Types of Servers… • Remote Access/VPN Server Provides multiple- protocol routing and remote access services for dial-in, local area networks (LANs) and wide area networks (WANs). • Domain Controller (Active Directory) Provides directory services to clients in the network. • DHCP Server Provides automatic IP addressing services to clients configured to use dynamic IP addressing. 9
Client Support •NOS client support tasks • Creating and managing client accounts • Enabling clients to connect to the network • Allowing clients to share resources • Managing clients’ access to shared resources • Facilitating communication between clients 10
Client/Server Communication •Logon process •Redirector •Intercepts requests, determines where to handle •File access protocol •Windows XP client communication with Windows Server 2008 •CIFS (Common Internet File System) 11
Users and Groups • After NOS client authentication, Client gains access to NOS services, resources • Administrator account Is the most privileged user account Is an unlimited rights to server,domain resources, objects Created by default • User names • NOS grants each network user access to files and other shared resources 12
Users and Groups… • Groups • Basis for resource and account management • Assists in resource sharing and security control 13
The Windows Server 2003 Family • Windows Server 2003 is, of course, more secure, more reliable, more available, and easier to administer than any previous version of Windows. • Let’s take a close look at the platform and how it compares to Microsoft Windows 2000. • This lesson provides a brief overview of the Windows Server 2003 family, focusing on the differences among the product editions:Web Edition, Standard Edition, Enterprise Edition, and Datacenter Edition. • Windows Server 2003 is available in 64-bit as well as 32- bit versions. 14
Windows Server 2008 • Released on February 2008 • Is an Enhancement of Windows Server 2003 • GUI (graphical user interface) • Pictorial representation of computer function • NOS GIUs • Enable administrator to manage files, users, groups, security, and printers • Enhanced security, reliability, remote client support,and performance • Has New server management features 15
Windows Server 2008… • Editions • Standard Edition • Web Edition • Enterprise Edition • Datacenter Edition Hardware Requirements Server components • Processing power, memory, and hard drive space Windows Server Catalog • Windows Server 2008 compatible computer components • Available online • Consult it prior to hardware purchases 16
Windows Server 2008… 17
Windows Server 2008 R2 • Windows Server 2008 R2 is a server operating system produced by Microsoft. • It was released to manufacturing on July 22, 2009 and became generally available on October 22, 2009. • Enhancements include new functionality for Active Directory, new virtualization and management features, version 7.5 of the Internet Information Services web server and support for up to 256 logical processors. • It is built on the same kernel used with the client- oriented Windows 7, and is the first 64-bit–only server operating system released from Microsoft. 18
UNIX and Linux • Popular NOSs • Provide resource sharing • Older • UNIX developed in 1969 • UNIX preceded, led to TCP/IP protocol suite development • Most Internet servers run UNIX • Efficient and flexible • Some difficulty to master UNIX • Not controlled, distributed by single manufacturer • Some version nonproprietary and freely distributed 19
Network Computer Groups Workgroups • Used in Peer-to-peer network • Decentralized management • Each computer has own data base, User accounts and security privileges • Significantly more administration effort • Practical for small networks • Mostly used for few users • Simple to design, implement 20
Server Software Configuration Configurations for server software depend on the purpose or function of the server. Generally, a server may be configured for one or more of the following roles: • An application server which runs specific software applications for end users, such as a server that runs a central Oracle Database that is accessed by users across an organisation. • A storage server which provides a central storage place for data that can be accessed by computer users around a network. 21
Server Software Configuration Generally, a server may be configured for one or more of the following roles:… • A network services server which provides specific services such as print, user authentication and authorisations, dynamic host configuration protocol (DHCP), and domain name system (DNS) are some examples of the services that can be provided. • Network setting, which includes network protocol to be used, network addressing, server name and network adaptor settings. 22
Server Items To Be Configured • Generally, the following items will need to be configured on a server:… • Services, which include enabling and configuring specific services to run on the server, such as setting the server to run dynamic host configuration protocol (DHCP) and domain name system (DNS) services for an organisation. • Authentication, which involves setting how users of the server will be identified.This may involve setting up local user accounts with passwords on the server or setting the server to authenticate users via some other mechanism. 23
Server Items To Be Configured • Generally, the following items will need to be configured on a server:… • Authorisation, which is setting up which authenticated users are permitted to access and use the server, such as allocating user permission to access data storage or server applications or programs. • Environment setting and policies, which are settings for the server to operate as required or settings dictated by organizational policy. Having data backup schedules for the server is an example of environment setting. 24
Directions: Answer all the questions listed below.Illustrations may be necessary to aid some explanations/answers. 1. What is a server and what advantages do a server gives? 2. What is a system requirement? 3. List some of the hardware and software requirement consideration before installing server operating system 4. Define hardware and software platform 5. What are the common hardware server technologies on? 25 Exercise 1
Installation of Window Server 2008 Installation Procedure • This operation contains a detailed account of the Windows Server 2008 installation process. • To install Windows Server, use the following procedure: Insert the Windows Server 2008 installation CD into the CD-ROM drive and restart the computer. If you are prompted to do so, press a key to boot from the CD. 26 Practical
Installation of Window Server 2008 Figure 1-1 The initial installation window for Windows Server 2008 27 Practical
Installation of Window Server 2008… Figure 1-2 The second installation window 28 Practical
Installation of Window Server 2008… Figure 1-2 Choosing a full or Server Core installation 29 Practical
Installation of Window Server 2008… Figure 1-4 Additional options for partitions 30 Practical
Installation of Window Server 2008… Figure 1-5 Change the Administrator password 31 Practical
Configuration of Window Server 2008 Figure 1-6 The Initial Configuration Tasks applet 32 Practical
Installation of Window Server 2008 Configure LAN, windows and configure windows server 2008 services. Connect the two computers using the provided Hub/Switch 1. Format and install windows server 2008 Standard edition on the first computer. 2. Install Microsoft windows 7 editions on the second computer based on the following information. • Format and make partition, Local Disk D: 40% and Local Disk C: 60% • Install windows 7 on Local disk D: 33 Practical
Configuring and Troubleshooting DNS and DHCP Server •A network services server which provides specific services such as print, user authentication and authorisations, dynamic host configuration protocol (DHCP), and domain name system (DNS) are some examples of the services that can be provided. 34
Domain Names and DNS… How the DNS works… • A domain name usually consists of two or more parts (technically labels), separated by dots. For example wikipedia.org. • The rightmost label conveys the top level domain (for example, the address en.wikipedia.org has the top level (domain org). • Each domain or subdomain has one or more authoritative DNS servers that publish information about that domain and the name servers of any domains "beneath" it. 35
Domain Names and DNS How the DNS works •The domain name space consists of a tree of domain names. •Each node or leaf in the tree has one or more resource records, which hold information associated with the domain name. 36
Domain Names and DNS… How the DNS works… 37
Domain Names and DNS How the DNS works… • The tree subdivides into zones. • A zone consists of a collection of connected nodes authoritatively served by an authoritative DNS name server. • A resolver (DNS server) looks up the information associated with nodes. • A resolver knows how to communicate with name servers by sending DNS requests, and heeding DNS responses 38
Configuring DHCP • The Dynamic Host Configuration Protocol (DHCP) is a set of rules used by a communications device such as a computer,router or network adapter to allow the device to request and obtain an IP address from a server which has a list of addresses available for assignment. • IP addresses and other parameters such as the default gateway, subnet mask, and IP addresses of DNS servers can be assigned by the DHCP server. 39
Configuring DHCP •The DHCP server ensures that all IP addresses are unique. •IP address assignment occurs when the DHCP client boots up or regains connectivity to the network. •The DHCP client sends out a query requesting a response from a DHCP server. 40
DHCP Process • The DHCP server then replies to the client with its assigned IP address, subnet mask, DNS server and default gateway information. • The assigned IP address generally expires after a predetermined period of time, at which point the DHCP client and server renegotiate a new IP address from the server’s predefined pool of addresses. • Office networks should use DHCP, in particular when workers make extensive use of laptops which link directly to the network occasionally. 41
DHCP Operations •DHCP operations fall into four basic phases. These phases are • IP lease request, • IP lease offer, • IP lease selection, and • IP lease • Acknowledgement. 42
Active Directory Domain Services •Active Directory (AD) is a Microsoft technology used to manage computers and other devices on a network. •It is a primary feature of Windows Server, an operating system that runs both local and Internet-based servers. 43
Configuring and Troubleshooting DNS and DHCP Server Install & Configuring DNS • For creating the domain name server, we can search “dcpromo” on window start or open using WIN + R and run “dcpropmo”. • If we have domain name before and roles, first we should remove, the domain name removes by using “dcpromo” and select Delete option, the role remove using server manager make stop and remove. 44 Practical
Configuring and Troubleshooting DNS “dcpromo” 45 Practical
Configuring and Troubleshooting DNS… Next Welcome window 46 Practical
Configuring and Troubleshooting DNS… Create a new domain in a new forest 47 Practical
Configuring and Troubleshooting DNS… Based on the example give the domain name 48 Practical
Configuring and Troubleshooting DNS… Next Set Forest Function Level and Additional Domain… 49 Practical
Configuring and Troubleshooting DNS… Confirm 50 Practical
Configuring and Troubleshooting DNS… Next Log file and assign a strong password. 51 Practical
Configuring and Troubleshooting DNS… Next Summary and Completing the DNS by selecting Finish 52 Practical
Configuring and Troubleshooting DNS… You must restart your computer before the change made by the Active Directory Domain Services Installation wizard take effect. 53 Practical
Configuring and Troubleshooting DNS… In order to manages users, computers, security groups and other objects in Active directory Domain Services proceed as following; Start->Administrative tools-> Active Directory Users and Computers. 54 Practical
Crate Organization Units OU Crate OU organization units (TEXTILE & IT) • First you need to go to Start–>All Programs– >Administrative Tools–>Active Directory User and Computers • Right click on the created Domaine name e.g., “Cool.local” – new – Organizational Unit • TEXTILE Organizational Unit 55 Practical
Crate Organization Units OU TEXTILE Organizational Unit 56 Practical
Crate Organization Units OU IT Organizational Unit 57 Practical
Create Group Create group under TEXTILE with the name of GROUP-A. Right click on TEXTILE – New – Group-A 58 Practical
Create Group Create group under IT with the name of GROUP-B. 59 Practical
Create User Create a user using Right click on created Organizational Unit – New - User 60 Practical
Create User… Create a user using Right click on created Organizational Unit – New - User 61 Practical
Add User in to Groups Double click on user name – Member of – Add… 62 Practical
Add User in to Groups… Write and Check Names…Apply to each user 63 Practical
Share Files Based on the Groups Create and share files and Right click on folder – Properties – Sharing – Share… 64 Practical
Share Files Based on the Groups… Add share group and share and also, we can change Permission Level. And we can adjust the permission level under Properties – security – e.g., Group Permission. 65 Practical
Share Files Based on the Groups… If we do not want share the file, we can add $ at the end of the file name in properties under General. 66 Practical
Check Share File On The Client Computer server-namefilename for accessing the file 67 Practical
Check Share File On The Client Computer server-namefilename for accessing the file 68 Practical
Share Files Based on the Groups… Add share group and share and also, we can change Permission Level. And we can adjust the permission level under Properties – security – e.g., Group Permission. 69 Practical
Share Files Based on the Groups… After unshared File 70 Practical
Logon Hours •The hours during which a user has access to the network. •In Microsoft Windows NT, administrators use User Manager for Domains to establish logon hours and other restrictions for each user account. 71 Practical
Logon Hours… Active Directory Users and Computers -> Domain –> OU(IT) –> User Name (Habtamu) –> Double click on user name –> Account –> Logon Hours… 72 Practical
Logon Hours… Based on the following schedule the user can access the server only Monday and Tuesday. 73 Practical
Logon To… (Computer) We can define logon computer for Users, then the user can using only specify computer. 74 Practical
Logon To… (Computer) Active Directory Users and Computers – Domain – OU (IT) – User Name (surafel) – Double click on user name – Account – Logon To… Add client computer name 75 Practical
Configuring DHCP Server •Dynamic Host Configuration Protocol (DHCP) Server enables you to centrally configure, manage, and provide temporary IP addresses and related information for client computers. 76 Practical
Configuring DHCP Server… Install DHCP If we have DHCP earlier, we need to remove that, for remove the DHCP start – Server Manager - Remove Roles. Before remove DHSA role we need remove the scope on DHSA otherwise it replaces the scope, for removing scope…Start – DHCP – IP4 – right click on scope and delete scope. 77 Practical
Configuring DHCP Server… Start –> Administrative Tools-> Server Manager 78 Practical
Configuring DHCP Server… Add Roles –> and Select DHCP Server. 79 Practical
Configuring DHCP Server… Select DHCP Server. 80 Practical
Configuring DHCP Server… Next 81 Practical
Configuring DHCP Server… Before proceed the next steps, we need check the IP4 (IP address and DNS) as shown next slide. 82 Practical
Configuring DHCP Server… IP4 (IP address and DNS) 83 Practical
Configuring DHCP Server… Put in the IP address of your DNS Server,which in this case is the same machine–but be careful not to put the loopback address (127.0.0.1) as this will be the address your clients will go to for name resolution. 84 Practical
Configuring DHCP Server… Click next again to skip the WINS setup, this will bring you to creating a DHCP Scope, where you can click the Add button. 85 Practical
Configuring DHCP Server… Starting IP address should increase than DNS IP address and Ending IP address are determine the number of supported client computer (e.g., 55-15=40). Give your scope a name Enter the first address that you want available to clients to use Enter the last address that you want available to clients to use Enter the subnet mask (usually 255.255.255.0) Enter the IP address of your default gateway (usually your router IP at .1) 86 Practical
Configuring DHCP Server… 87 Practical
Configuring DHCP Server… Once you have clicked on OK, you can click next 4 times to get to the confirmation screen where you can finally click install. 88 Practical
Configuring DHCP Server… 89 Practical
Configuring DHCP Server… 90 Practical
Configuring DHCP Server… 91 Practical
Configuring DHCP Server… DHCP • Once the installation is complete your DHCP will be functioning, and you can start managing your DHCP server right away. • To show the property and scope of DHCP after installing the DHCP roles. 92 Practical
Configuring DHCP Server… DHCP Start–>Administrate Tool->DHCP 93 Practical
Configuring DHCP Server… DHCP We can show the address range from start to end IP Address on ->Address Pool 94 Practical
Configure Client Computer •The DHCP can give temporary IP address and DNS server address automatically,so the client computer IP address and DNS server address should be automatically otherwise we could define manually. 95 Practical
Configure Client Computer… Change Domain Name on Client Computer •If we want to change the domain name first, we must remove the first domain name if we have, then create temporary group and restart the computer using the following procedure. 96 Practical
Configure Client Computer… Change Domain Name on Client Computer… 97 Practical
Configure Client Computer… Change Domain Name on Client Computer… 98 Practical
Configure Client Computer… After changing the domain name the client computer should appear on server computer -> Active Directory User and Computer Then we can Log-on on client computer using domain name and created user name ex. COOLsolomon 99 Practical
Web Server (IIS) Internet Information Services (IIS, formerly Internet Information Server) is an extensible web server created by Microsoft. •Deploy and manage web sites and applications across large farms of web servers from a central place. •IIS makes it easy to centrally deploy and manage configuration and content across a farm of web servers. 100 Practical
Web Server (IIS) IIS is not installed by default on Windows Server 2008 R2. You can install IIS using Server Manager. The Add Roles Wizard will walk you through the process and prompt you for any required information. 101 Practical
Web Server (IIS)… To install IIS on Windows Server 2008 R2:… 1. Click Start 2. Click Server Manager in the Administrative Tools menu 3. Scroll down the summaries until you reach Role Summary 102 Practical
Web Server (IIS)… To install IIS on Windows Server 2008 R2:… 4. Click Add Roles 5. Click Next 6. From the Roles window, click the box beside the Web Server (IIS) option 7. The Add Roles Wizard will display listing any additional features required for the Web Server (IIS) role. Click Add Required Features 103 Practical
Web Server (IIS)… To install IIS on Windows Server 2008 R2:… 8. Click Next 9. Click Next 104 Practical
Web Server (IIS)… To install IIS on Windows Server 2008 R2:… 10. Ensure the following Role services are selected 105 Practical Role service Description Common HTTP Features •Static Content •Default Document •HTTP Errors •HTTP Redirection This role provides basic compatibility for HTTP access. It allows IIS to use normal HTML files, display HTTP errors and access main files apart from index files. Application Development •ASP.NET •.NET Extensibility •ASP •CGI •ISAPI Extensions •ISAPI Filters This role service provides additional functionality for IIS. It allows IIS to work with the required technologies used to create Perception.
Web Server (IIS)… To install IIS on Windows Server 2008 R2:… 106 Practical Role service Description Health and Diagnostics •HTTP Logging •Request Monitor •ODBC Logging The Health and Diagnostics role provides IIS with the ability to monitor the actions being carried out on the web server. Log files can then be referred to if something fails. Security •Basic Authentication •Request Filtering •IP and Domain Restrictions Is automatically defined because it is required as part of the ASP.NET service Performance •Static Content Compression •Dynamic Content Compression Provides advanced compression to improve the use of bandwidth
Web Server (IIS)… To install IIS on Windows Server 2008 R2:… 107 Practical
Web Server (IIS)… To install IIS on Windows Server 2008 R2:… 108 Practical Role service Description Management Tools •IIS Management Console •IIS Management Scripts and Tools •Management Service •IIS 6 Management Compatibility • IIS 6 Metabase Compatibility • IIS 6 WMI Compatibility • IIS 6 Scripting Tools • IIS 6 Management Console The Management Tools contain all the various tools required to configure IIS.The IIS Console will allow administrators to view Virtual Directories created for Perception and configure the various Web Server functionality of Windows Server 2008.It will also allow Perception to install and create the required Virtual Directories.
Web Server (IIS)… To install IIS on Windows Server 2008 R2:… • For each role service you apply you may be required to add additional services and features that are required by the role service. 11.Click Next 12.Review your installation selections and click Install 13.When the installation is complete, review the results in the Installation Results window and click Close 109 Practical
Web Server (IIS)… After finished installing open Internet Explorer and search the default local host by using http://localhost/ URL on server 110 Practical
Remote Desktop Services (RDS) Remote Desktop Services (RDS), known as Terminal Services in Windows Server 2008 and earlier, is one of the components of Microsoft Windows that allow a user to take control of a remote computer or virtual machine over a network connection. 111 Practical
Remote Desktop Services (RDS)… Start –> Administrative Tools-> Server Manager Add Roles –> and Select Remote Desktop Services. 112 Practical
Remote Desktop Services (RDS)… Select Role 113 Practical
Remote Desktop Services (RDS)… 114 Practical Roles Description Remote Desktop Session Host Enables a server to host RemoteApp programs as session-based desktops. Users can connect to RD Session Host servers in a session collection to run programs, save files, and use resources on those servers. Users can access Remote Desktop Session Host server by using the Remote Desktop Connection client or by using RemoteApp programs. Remote Desktop Virtualization Host Enables users to connect to virtual desktops by using RemoteApp and Desktop Connection. Remote Desktop Licensing Enables a server to manage RDS client access licenses (RDS CALs) that are required for each device or user to connect to a Remote Desktop Session Host server. RDS CALs are managed using the Remote Desktop Licensing Manager application. Remote Desktop Connection Broker Role Allows users to reconnect to their existing virtual desktop, RemoteApp programs, and session-based desktops. It enables even load distribution across RD Session Host servers in a session collection or across pooled virtual desktops in a pooled virtual desktop collection, and provides access to virtual desktops in a virtual desktop collection. Remote Desktop Gateway Enables authorized users to connect to virtual desktops, Remote-App programs, and session-based desktops over a private network or the Internet. Remote Desktop Web Access Enables users to access RemoteApp and Desktop Connection through the Start Menu or through a web browser. RemoteApp and Desktop Connection provides users with a customized view of RemoteApp programs, session-based desktops, and virtual desktops.
Remote Desktop Services (RDS)… Specify whether Network Level Authentication 115 Practical
Remote Desktop Services (RDS)… Confirm 116 Practical
Remote Desktop Services (RDS)… • After installation was completed you should allow remote desktop on server computer using the following stapes. • Right click on computer -> properties -> Change settings-> Remote->Allow connections…. 117 Practical
Remote Desktop Services (RDS)… • Remote Desktop Connection (Client computer) Search “Remote…” on start 118 Practical
Remote Desktop Services (RDS)… • Remote Desktop Connection (Client computer)… Set Administrator user name and password in order to access server computer. 119 Practical
Remote Desktop Services (RDS)… • Remote Desktop Connection (Client computer)… After login we can access server computer remotely as shown; 120 Practical
Computer Network Plan Crate network plane from window server 2008 and OS installation to the end of implementation for the following case: • Industrial control systems are an integral part of the critical infrastructure of electric,water, and transportation office. • The capabilities of networking these systems provide unprecedented opportunities to improve productivity, and make an easy payment plan. 1. Administrate by one administrator and locate at headquarter building and should access remotely. 2. The above three offices (electrical,water, and transportation) should communicate with the server. 3. Assume each of those three offices have 3 users. 4. They should have three different groups for each office (using the office name as group name) accessed by individual office and one group for all office users (using HQ as group name ). 121 Review Question 2
122 Reference "Running IIS 6.0 as an Application Server (IIS 6.0)". TechNet. Microsoft. Archived from the original on 21 September 2013. Retrieved 14 December 2012. "Windows Remote Desktop Services spotlight". Retrieved 2010-11-18.  "Technical Overview of Terminal Services in Windows Server 2003". Retrieved 2007-07-23. Question mark, “Configuring Windows Server 2008 R2” https://www.questionmark.com/content/configurin g-windows-server-2008-r2
End Gera ToCourseInfo@gmail.com 2019 123

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Configuring and administrate server

  • 1.
    CONFIGURE AND ADMINISTRATE SERVER ConfirmServer Specification(01) Gera ToCourseInfo@gmail.com 2019 1
  • 2.
    Outlines Confirm Server Specification(01) VerifyServer Compatibility And Inter- operability (02)  Configure and Test Server(03) 2
  • 3.
    Confirm Server Specification Whatis a server? •Definition: A network server is a computer designed to process requests and deliver data to other (client) computers over a local network or the Internet. 3
  • 4.
    What is networkoperating system? •Network operating systems typically are used to run computers that act as servers. •They provide the capabilities required for network operation. •Network operating systems are also designed for client computers and provide functions so the distinction between network operating systems and standalone operating systems is not always obvious. 4
  • 5.
    What is aServer •A server is a device with a particular set of programs or protocols that provide various services, which other machines or clients request, to perform certain tasks. •Together, a server and its clients form a client/server network, which provides routing systems and centralized access to information, resources, stored data, etc. 5
  • 6.
    What is aServer… •At the most ground level, one can consider it as a technology solution that serves files, data, print, fax resources and multiple computers. •The advanced server versions, like Windows Small Business Server 2003 R2 enable the user to handle the accounts and passwords, allow or limit the access to shared resources, automatically support the data and access the business information remotely 6
  • 7.
    Types of Servers Themultiple types of servers or types of network servers are as follows: • File Server Provides convenient, centralized access to files and directories for individual users, departments, and entire organizations. Choosing this option allows you to manage user disk space by enabling and configuring disk quota management and to provide improved file system. • Print Server Provides centralized and managed access to printing devices by serving shared printers and printer drivers to client computers. 7
  • 8.
    Types of Servers… •Application Server (IIS, ASP.NET) Provides infrastructure components required to support the hosting of Web applications. • Mail Server (POP3, SMTP) Installs POP3 and SMTP so that the server can act as an e-mail server for POP3 clients. • Terminal Server Provides applications and server resources, such as printers and storage, to multiple users as if those applications and resources were installed on their own computers. 8
  • 9.
    Types of Servers… •Remote Access/VPN Server Provides multiple- protocol routing and remote access services for dial-in, local area networks (LANs) and wide area networks (WANs). • Domain Controller (Active Directory) Provides directory services to clients in the network. • DHCP Server Provides automatic IP addressing services to clients configured to use dynamic IP addressing. 9
  • 10.
    Client Support •NOS clientsupport tasks • Creating and managing client accounts • Enabling clients to connect to the network • Allowing clients to share resources • Managing clients’ access to shared resources • Facilitating communication between clients 10
  • 11.
    Client/Server Communication •Logon process •Redirector •Interceptsrequests, determines where to handle •File access protocol •Windows XP client communication with Windows Server 2008 •CIFS (Common Internet File System) 11
  • 12.
    Users and Groups •After NOS client authentication, Client gains access to NOS services, resources • Administrator account Is the most privileged user account Is an unlimited rights to server,domain resources, objects Created by default • User names • NOS grants each network user access to files and other shared resources 12
  • 13.
    Users and Groups… •Groups • Basis for resource and account management • Assists in resource sharing and security control 13
  • 14.
    The Windows Server2003 Family • Windows Server 2003 is, of course, more secure, more reliable, more available, and easier to administer than any previous version of Windows. • Let’s take a close look at the platform and how it compares to Microsoft Windows 2000. • This lesson provides a brief overview of the Windows Server 2003 family, focusing on the differences among the product editions:Web Edition, Standard Edition, Enterprise Edition, and Datacenter Edition. • Windows Server 2003 is available in 64-bit as well as 32- bit versions. 14
  • 15.
    Windows Server 2008 •Released on February 2008 • Is an Enhancement of Windows Server 2003 • GUI (graphical user interface) • Pictorial representation of computer function • NOS GIUs • Enable administrator to manage files, users, groups, security, and printers • Enhanced security, reliability, remote client support,and performance • Has New server management features 15
  • 16.
    Windows Server 2008… •Editions • Standard Edition • Web Edition • Enterprise Edition • Datacenter Edition Hardware Requirements Server components • Processing power, memory, and hard drive space Windows Server Catalog • Windows Server 2008 compatible computer components • Available online • Consult it prior to hardware purchases 16
  • 17.
  • 18.
    Windows Server 2008R2 • Windows Server 2008 R2 is a server operating system produced by Microsoft. • It was released to manufacturing on July 22, 2009 and became generally available on October 22, 2009. • Enhancements include new functionality for Active Directory, new virtualization and management features, version 7.5 of the Internet Information Services web server and support for up to 256 logical processors. • It is built on the same kernel used with the client- oriented Windows 7, and is the first 64-bit–only server operating system released from Microsoft. 18
  • 19.
    UNIX and Linux •Popular NOSs • Provide resource sharing • Older • UNIX developed in 1969 • UNIX preceded, led to TCP/IP protocol suite development • Most Internet servers run UNIX • Efficient and flexible • Some difficulty to master UNIX • Not controlled, distributed by single manufacturer • Some version nonproprietary and freely distributed 19
  • 20.
    Network Computer Groups Workgroups •Used in Peer-to-peer network • Decentralized management • Each computer has own data base, User accounts and security privileges • Significantly more administration effort • Practical for small networks • Mostly used for few users • Simple to design, implement 20
  • 21.
    Server Software Configuration Configurationsfor server software depend on the purpose or function of the server. Generally, a server may be configured for one or more of the following roles: • An application server which runs specific software applications for end users, such as a server that runs a central Oracle Database that is accessed by users across an organisation. • A storage server which provides a central storage place for data that can be accessed by computer users around a network. 21
  • 22.
    Server Software Configuration Generally,a server may be configured for one or more of the following roles:… • A network services server which provides specific services such as print, user authentication and authorisations, dynamic host configuration protocol (DHCP), and domain name system (DNS) are some examples of the services that can be provided. • Network setting, which includes network protocol to be used, network addressing, server name and network adaptor settings. 22
  • 23.
    Server Items ToBe Configured • Generally, the following items will need to be configured on a server:… • Services, which include enabling and configuring specific services to run on the server, such as setting the server to run dynamic host configuration protocol (DHCP) and domain name system (DNS) services for an organisation. • Authentication, which involves setting how users of the server will be identified.This may involve setting up local user accounts with passwords on the server or setting the server to authenticate users via some other mechanism. 23
  • 24.
    Server Items ToBe Configured • Generally, the following items will need to be configured on a server:… • Authorisation, which is setting up which authenticated users are permitted to access and use the server, such as allocating user permission to access data storage or server applications or programs. • Environment setting and policies, which are settings for the server to operate as required or settings dictated by organizational policy. Having data backup schedules for the server is an example of environment setting. 24
  • 25.
    Directions: Answer allthe questions listed below.Illustrations may be necessary to aid some explanations/answers. 1. What is a server and what advantages do a server gives? 2. What is a system requirement? 3. List some of the hardware and software requirement consideration before installing server operating system 4. Define hardware and software platform 5. What are the common hardware server technologies on? 25 Exercise 1
  • 26.
    Installation of WindowServer 2008 Installation Procedure • This operation contains a detailed account of the Windows Server 2008 installation process. • To install Windows Server, use the following procedure: Insert the Windows Server 2008 installation CD into the CD-ROM drive and restart the computer. If you are prompted to do so, press a key to boot from the CD. 26 Practical
  • 27.
    Installation of WindowServer 2008 Figure 1-1 The initial installation window for Windows Server 2008 27 Practical
  • 28.
    Installation of WindowServer 2008… Figure 1-2 The second installation window 28 Practical
  • 29.
    Installation of WindowServer 2008… Figure 1-2 Choosing a full or Server Core installation 29 Practical
  • 30.
    Installation of WindowServer 2008… Figure 1-4 Additional options for partitions 30 Practical
  • 31.
    Installation of WindowServer 2008… Figure 1-5 Change the Administrator password 31 Practical
  • 32.
    Configuration of WindowServer 2008 Figure 1-6 The Initial Configuration Tasks applet 32 Practical
  • 33.
    Installation of WindowServer 2008 Configure LAN, windows and configure windows server 2008 services. Connect the two computers using the provided Hub/Switch 1. Format and install windows server 2008 Standard edition on the first computer. 2. Install Microsoft windows 7 editions on the second computer based on the following information. • Format and make partition, Local Disk D: 40% and Local Disk C: 60% • Install windows 7 on Local disk D: 33 Practical
  • 34.
    Configuring and TroubleshootingDNS and DHCP Server •A network services server which provides specific services such as print, user authentication and authorisations, dynamic host configuration protocol (DHCP), and domain name system (DNS) are some examples of the services that can be provided. 34
  • 35.
    Domain Names andDNS… How the DNS works… • A domain name usually consists of two or more parts (technically labels), separated by dots. For example wikipedia.org. • The rightmost label conveys the top level domain (for example, the address en.wikipedia.org has the top level (domain org). • Each domain or subdomain has one or more authoritative DNS servers that publish information about that domain and the name servers of any domains "beneath" it. 35
  • 36.
    Domain Names andDNS How the DNS works •The domain name space consists of a tree of domain names. •Each node or leaf in the tree has one or more resource records, which hold information associated with the domain name. 36
  • 37.
    Domain Names andDNS… How the DNS works… 37
  • 38.
    Domain Names andDNS How the DNS works… • The tree subdivides into zones. • A zone consists of a collection of connected nodes authoritatively served by an authoritative DNS name server. • A resolver (DNS server) looks up the information associated with nodes. • A resolver knows how to communicate with name servers by sending DNS requests, and heeding DNS responses 38
  • 39.
    Configuring DHCP • TheDynamic Host Configuration Protocol (DHCP) is a set of rules used by a communications device such as a computer,router or network adapter to allow the device to request and obtain an IP address from a server which has a list of addresses available for assignment. • IP addresses and other parameters such as the default gateway, subnet mask, and IP addresses of DNS servers can be assigned by the DHCP server. 39
  • 40.
    Configuring DHCP •The DHCPserver ensures that all IP addresses are unique. •IP address assignment occurs when the DHCP client boots up or regains connectivity to the network. •The DHCP client sends out a query requesting a response from a DHCP server. 40
  • 41.
    DHCP Process • TheDHCP server then replies to the client with its assigned IP address, subnet mask, DNS server and default gateway information. • The assigned IP address generally expires after a predetermined period of time, at which point the DHCP client and server renegotiate a new IP address from the server’s predefined pool of addresses. • Office networks should use DHCP, in particular when workers make extensive use of laptops which link directly to the network occasionally. 41
  • 42.
    DHCP Operations •DHCP operationsfall into four basic phases. These phases are • IP lease request, • IP lease offer, • IP lease selection, and • IP lease • Acknowledgement. 42
  • 43.
    Active Directory DomainServices •Active Directory (AD) is a Microsoft technology used to manage computers and other devices on a network. •It is a primary feature of Windows Server, an operating system that runs both local and Internet-based servers. 43
  • 44.
    Configuring and TroubleshootingDNS and DHCP Server Install & Configuring DNS • For creating the domain name server, we can search “dcpromo” on window start or open using WIN + R and run “dcpropmo”. • If we have domain name before and roles, first we should remove, the domain name removes by using “dcpromo” and select Delete option, the role remove using server manager make stop and remove. 44 Practical
  • 45.
    Configuring and TroubleshootingDNS “dcpromo” 45 Practical
  • 46.
    Configuring and TroubleshootingDNS… Next Welcome window 46 Practical
  • 47.
    Configuring and TroubleshootingDNS… Create a new domain in a new forest 47 Practical
  • 48.
    Configuring and TroubleshootingDNS… Based on the example give the domain name 48 Practical
  • 49.
    Configuring and TroubleshootingDNS… Next Set Forest Function Level and Additional Domain… 49 Practical
  • 50.
    Configuring and TroubleshootingDNS… Confirm 50 Practical
  • 51.
    Configuring and TroubleshootingDNS… Next Log file and assign a strong password. 51 Practical
  • 52.
    Configuring and TroubleshootingDNS… Next Summary and Completing the DNS by selecting Finish 52 Practical
  • 53.
    Configuring and TroubleshootingDNS… You must restart your computer before the change made by the Active Directory Domain Services Installation wizard take effect. 53 Practical
  • 54.
    Configuring and TroubleshootingDNS… In order to manages users, computers, security groups and other objects in Active directory Domain Services proceed as following; Start->Administrative tools-> Active Directory Users and Computers. 54 Practical
  • 55.
    Crate Organization UnitsOU Crate OU organization units (TEXTILE & IT) • First you need to go to Start–>All Programs– >Administrative Tools–>Active Directory User and Computers • Right click on the created Domaine name e.g., “Cool.local” – new – Organizational Unit • TEXTILE Organizational Unit 55 Practical
  • 56.
    Crate Organization UnitsOU TEXTILE Organizational Unit 56 Practical
  • 57.
    Crate Organization UnitsOU IT Organizational Unit 57 Practical
  • 58.
    Create Group Create groupunder TEXTILE with the name of GROUP-A. Right click on TEXTILE – New – Group-A 58 Practical
  • 59.
    Create Group Create groupunder IT with the name of GROUP-B. 59 Practical
  • 60.
    Create User Create auser using Right click on created Organizational Unit – New - User 60 Practical
  • 61.
    Create User… Create auser using Right click on created Organizational Unit – New - User 61 Practical
  • 62.
    Add User into Groups Double click on user name – Member of – Add… 62 Practical
  • 63.
    Add User into Groups… Write and Check Names…Apply to each user 63 Practical
  • 64.
    Share Files Basedon the Groups Create and share files and Right click on folder – Properties – Sharing – Share… 64 Practical
  • 65.
    Share Files Basedon the Groups… Add share group and share and also, we can change Permission Level. And we can adjust the permission level under Properties – security – e.g., Group Permission. 65 Practical
  • 66.
    Share Files Basedon the Groups… If we do not want share the file, we can add $ at the end of the file name in properties under General. 66 Practical
  • 67.
    Check Share FileOn The Client Computer server-namefilename for accessing the file 67 Practical
  • 68.
    Check Share FileOn The Client Computer server-namefilename for accessing the file 68 Practical
  • 69.
    Share Files Basedon the Groups… Add share group and share and also, we can change Permission Level. And we can adjust the permission level under Properties – security – e.g., Group Permission. 69 Practical
  • 70.
    Share Files Basedon the Groups… After unshared File 70 Practical
  • 71.
    Logon Hours •The hoursduring which a user has access to the network. •In Microsoft Windows NT, administrators use User Manager for Domains to establish logon hours and other restrictions for each user account. 71 Practical
  • 72.
    Logon Hours… Active DirectoryUsers and Computers -> Domain –> OU(IT) –> User Name (Habtamu) –> Double click on user name –> Account –> Logon Hours… 72 Practical
  • 73.
    Logon Hours… Based onthe following schedule the user can access the server only Monday and Tuesday. 73 Practical
  • 74.
    Logon To… (Computer) Wecan define logon computer for Users, then the user can using only specify computer. 74 Practical
  • 75.
    Logon To… (Computer) ActiveDirectory Users and Computers – Domain – OU (IT) – User Name (surafel) – Double click on user name – Account – Logon To… Add client computer name 75 Practical
  • 76.
    Configuring DHCP Server •DynamicHost Configuration Protocol (DHCP) Server enables you to centrally configure, manage, and provide temporary IP addresses and related information for client computers. 76 Practical
  • 77.
    Configuring DHCP Server… InstallDHCP If we have DHCP earlier, we need to remove that, for remove the DHCP start – Server Manager - Remove Roles. Before remove DHSA role we need remove the scope on DHSA otherwise it replaces the scope, for removing scope…Start – DHCP – IP4 – right click on scope and delete scope. 77 Practical
  • 78.
    Configuring DHCP Server… Start–> Administrative Tools-> Server Manager 78 Practical
  • 79.
    Configuring DHCP Server… AddRoles –> and Select DHCP Server. 79 Practical
  • 80.
    Configuring DHCP Server… SelectDHCP Server. 80 Practical
  • 81.
  • 82.
    Configuring DHCP Server… Beforeproceed the next steps, we need check the IP4 (IP address and DNS) as shown next slide. 82 Practical
  • 83.
    Configuring DHCP Server… IP4(IP address and DNS) 83 Practical
  • 84.
    Configuring DHCP Server… Putin the IP address of your DNS Server,which in this case is the same machine–but be careful not to put the loopback address (127.0.0.1) as this will be the address your clients will go to for name resolution. 84 Practical
  • 85.
    Configuring DHCP Server… Clicknext again to skip the WINS setup, this will bring you to creating a DHCP Scope, where you can click the Add button. 85 Practical
  • 86.
    Configuring DHCP Server… StartingIP address should increase than DNS IP address and Ending IP address are determine the number of supported client computer (e.g., 55-15=40). Give your scope a name Enter the first address that you want available to clients to use Enter the last address that you want available to clients to use Enter the subnet mask (usually 255.255.255.0) Enter the IP address of your default gateway (usually your router IP at .1) 86 Practical
  • 87.
  • 88.
    Configuring DHCP Server… Onceyou have clicked on OK, you can click next 4 times to get to the confirmation screen where you can finally click install. 88 Practical
  • 89.
  • 90.
  • 91.
  • 92.
    Configuring DHCP Server… DHCP •Once the installation is complete your DHCP will be functioning, and you can start managing your DHCP server right away. • To show the property and scope of DHCP after installing the DHCP roles. 92 Practical
  • 93.
  • 94.
    Configuring DHCP Server… DHCP Wecan show the address range from start to end IP Address on ->Address Pool 94 Practical
  • 95.
    Configure Client Computer •TheDHCP can give temporary IP address and DNS server address automatically,so the client computer IP address and DNS server address should be automatically otherwise we could define manually. 95 Practical
  • 96.
    Configure Client Computer… ChangeDomain Name on Client Computer •If we want to change the domain name first, we must remove the first domain name if we have, then create temporary group and restart the computer using the following procedure. 96 Practical
  • 97.
    Configure Client Computer… ChangeDomain Name on Client Computer… 97 Practical
  • 98.
    Configure Client Computer… ChangeDomain Name on Client Computer… 98 Practical
  • 99.
    Configure Client Computer… Afterchanging the domain name the client computer should appear on server computer -> Active Directory User and Computer Then we can Log-on on client computer using domain name and created user name ex. COOLsolomon 99 Practical
  • 100.
    Web Server (IIS) InternetInformation Services (IIS, formerly Internet Information Server) is an extensible web server created by Microsoft. •Deploy and manage web sites and applications across large farms of web servers from a central place. •IIS makes it easy to centrally deploy and manage configuration and content across a farm of web servers. 100 Practical
  • 101.
    Web Server (IIS) IISis not installed by default on Windows Server 2008 R2. You can install IIS using Server Manager. The Add Roles Wizard will walk you through the process and prompt you for any required information. 101 Practical
  • 102.
    Web Server (IIS)… Toinstall IIS on Windows Server 2008 R2:… 1. Click Start 2. Click Server Manager in the Administrative Tools menu 3. Scroll down the summaries until you reach Role Summary 102 Practical
  • 103.
    Web Server (IIS)… Toinstall IIS on Windows Server 2008 R2:… 4. Click Add Roles 5. Click Next 6. From the Roles window, click the box beside the Web Server (IIS) option 7. The Add Roles Wizard will display listing any additional features required for the Web Server (IIS) role. Click Add Required Features 103 Practical
  • 104.
    Web Server (IIS)… Toinstall IIS on Windows Server 2008 R2:… 8. Click Next 9. Click Next 104 Practical
  • 105.
    Web Server (IIS)… Toinstall IIS on Windows Server 2008 R2:… 10. Ensure the following Role services are selected 105 Practical Role service Description Common HTTP Features •Static Content •Default Document •HTTP Errors •HTTP Redirection This role provides basic compatibility for HTTP access. It allows IIS to use normal HTML files, display HTTP errors and access main files apart from index files. Application Development •ASP.NET •.NET Extensibility •ASP •CGI •ISAPI Extensions •ISAPI Filters This role service provides additional functionality for IIS. It allows IIS to work with the required technologies used to create Perception.
  • 106.
    Web Server (IIS)… Toinstall IIS on Windows Server 2008 R2:… 106 Practical Role service Description Health and Diagnostics •HTTP Logging •Request Monitor •ODBC Logging The Health and Diagnostics role provides IIS with the ability to monitor the actions being carried out on the web server. Log files can then be referred to if something fails. Security •Basic Authentication •Request Filtering •IP and Domain Restrictions Is automatically defined because it is required as part of the ASP.NET service Performance •Static Content Compression •Dynamic Content Compression Provides advanced compression to improve the use of bandwidth
  • 107.
    Web Server (IIS)… Toinstall IIS on Windows Server 2008 R2:… 107 Practical
  • 108.
    Web Server (IIS)… Toinstall IIS on Windows Server 2008 R2:… 108 Practical Role service Description Management Tools •IIS Management Console •IIS Management Scripts and Tools •Management Service •IIS 6 Management Compatibility • IIS 6 Metabase Compatibility • IIS 6 WMI Compatibility • IIS 6 Scripting Tools • IIS 6 Management Console The Management Tools contain all the various tools required to configure IIS.The IIS Console will allow administrators to view Virtual Directories created for Perception and configure the various Web Server functionality of Windows Server 2008.It will also allow Perception to install and create the required Virtual Directories.
  • 109.
    Web Server (IIS)… Toinstall IIS on Windows Server 2008 R2:… • For each role service you apply you may be required to add additional services and features that are required by the role service. 11.Click Next 12.Review your installation selections and click Install 13.When the installation is complete, review the results in the Installation Results window and click Close 109 Practical
  • 110.
    Web Server (IIS)… Afterfinished installing open Internet Explorer and search the default local host by using http://localhost/ URL on server 110 Practical
  • 111.
    Remote Desktop Services(RDS) Remote Desktop Services (RDS), known as Terminal Services in Windows Server 2008 and earlier, is one of the components of Microsoft Windows that allow a user to take control of a remote computer or virtual machine over a network connection. 111 Practical
  • 112.
    Remote Desktop Services(RDS)… Start –> Administrative Tools-> Server Manager Add Roles –> and Select Remote Desktop Services. 112 Practical
  • 113.
    Remote Desktop Services(RDS)… Select Role 113 Practical
  • 114.
    Remote Desktop Services(RDS)… 114 Practical Roles Description Remote Desktop Session Host Enables a server to host RemoteApp programs as session-based desktops. Users can connect to RD Session Host servers in a session collection to run programs, save files, and use resources on those servers. Users can access Remote Desktop Session Host server by using the Remote Desktop Connection client or by using RemoteApp programs. Remote Desktop Virtualization Host Enables users to connect to virtual desktops by using RemoteApp and Desktop Connection. Remote Desktop Licensing Enables a server to manage RDS client access licenses (RDS CALs) that are required for each device or user to connect to a Remote Desktop Session Host server. RDS CALs are managed using the Remote Desktop Licensing Manager application. Remote Desktop Connection Broker Role Allows users to reconnect to their existing virtual desktop, RemoteApp programs, and session-based desktops. It enables even load distribution across RD Session Host servers in a session collection or across pooled virtual desktops in a pooled virtual desktop collection, and provides access to virtual desktops in a virtual desktop collection. Remote Desktop Gateway Enables authorized users to connect to virtual desktops, Remote-App programs, and session-based desktops over a private network or the Internet. Remote Desktop Web Access Enables users to access RemoteApp and Desktop Connection through the Start Menu or through a web browser. RemoteApp and Desktop Connection provides users with a customized view of RemoteApp programs, session-based desktops, and virtual desktops.
  • 115.
    Remote Desktop Services(RDS)… Specify whether Network Level Authentication 115 Practical
  • 116.
    Remote Desktop Services(RDS)… Confirm 116 Practical
  • 117.
    Remote Desktop Services(RDS)… • After installation was completed you should allow remote desktop on server computer using the following stapes. • Right click on computer -> properties -> Change settings-> Remote->Allow connections…. 117 Practical
  • 118.
    Remote Desktop Services(RDS)… • Remote Desktop Connection (Client computer) Search “Remote…” on start 118 Practical
  • 119.
    Remote Desktop Services(RDS)… • Remote Desktop Connection (Client computer)… Set Administrator user name and password in order to access server computer. 119 Practical
  • 120.
    Remote Desktop Services(RDS)… • Remote Desktop Connection (Client computer)… After login we can access server computer remotely as shown; 120 Practical
  • 121.
    Computer Network Plan Cratenetwork plane from window server 2008 and OS installation to the end of implementation for the following case: • Industrial control systems are an integral part of the critical infrastructure of electric,water, and transportation office. • The capabilities of networking these systems provide unprecedented opportunities to improve productivity, and make an easy payment plan. 1. Administrate by one administrator and locate at headquarter building and should access remotely. 2. The above three offices (electrical,water, and transportation) should communicate with the server. 3. Assume each of those three offices have 3 users. 4. They should have three different groups for each office (using the office name as group name) accessed by individual office and one group for all office users (using HQ as group name ). 121 Review Question 2
  • 122.
    122 Reference "Running IIS 6.0as an Application Server (IIS 6.0)". TechNet. Microsoft. Archived from the original on 21 September 2013. Retrieved 14 December 2012. "Windows Remote Desktop Services spotlight". Retrieved 2010-11-18.  "Technical Overview of Terminal Services in Windows Server 2003". Retrieved 2007-07-23. Question mark, “Configuring Windows Server 2008 R2” https://www.questionmark.com/content/configurin g-windows-server-2008-r2
  • 123.