About the Presentations • The presentations cover the objectives found in the opening of each chapter. • All chapter objectives are listed in the beginning of each presentation. • You may customize the presentations to fit your class needs. • Some figures from the chapters are included. A complete set of images from the book can be found on the Instructor Resources disc.
MCITP Guide to Microsoft Windows Server 2008 Server Administration (Exam #70 -646) Chapter 1 Introduction to Windows Server 2008
Learning Objectives • Identify the key features of each Windows Server 2008 edition • Understand client systems that can be used with Windows Server 2008 • Identify important general features of Windows Server 2008 • Plan a Windows Server 2008 networking model • Understand implement networking protocols used by Windows Server 2008 MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 3
Windows Server 2008 Platforms • Different styles of operating systems – For different business needs • Eight versions: – – – Windows Server 2008 Standard Edition Windows Server 2008 Enterprise Edition Windows Web Server 2008 Windows Server 2008 Datacenter Edition Windows Server 2008 for Itanium-Based Systems Windows Server 2008 Standard Edition without Hyper -V MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 4
Windows Server 2008 Platforms (cont’d. ) – Windows Server 2008 Enterprise Edition without Hyper-V – Windows Server 2008 Datacenter Edition without Hyper-V MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 5
Windows Server 2008 Standard Edition • • • Most basic server version Basis for other versions Everyday needs of small to large businesses Used on x 86 and x 64 computers Supports: – – File and print sharing Essential network services Application and other sharing Multiprocessor computers • Symmetric multiprocessor (SMP) MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 6
Windows Server 2008 Standard Edition (cont’d. ) • Compatible with Microsoft. NET Framework and Microsoft Visual Studio. NET • Hyper-V – Virtualization environment – Cuts cost by using fewer computers – Only runs on x 64 computers MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 7
Windows Server 2008 Enterprise Edition • Intended for midsized and large organizations with scaling needs • Supports x 86 and x 64 • Enables clustering – Links two or more computers systems to provide failsafe services • Supports hot-add memory – Can add RAM without shutting down • Fault tolerant memory sync • Provides Microsoft Metadirectory Services MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 8
Windows Web Server 2008 • Designed for hosting and deploying Web services and applications • Supports x 86 and x 64 computers • Cannot be used to manage directory resources via hosting Active Directory MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 9
Windows Server 2008 Datacenter Edition • Designed for: – Environments with mission-critical applications – Very large databases – Information access requiring high availability • Support for clustering with up to 16 computers • RAM capabilities identical to Enterprise Edition MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 10
Windows Server 2008 for Itanium. Based Systems • Itanium processor – 64 -bit processor that allows more instructions per processor cycle than typical x 86 and x 64 processors • 2 TB maximum RAM • Supports: – Hot-add memory, processor – Hot-replace processor – SMP • Intended for resource-intensive applications MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 11
Windows Server 2008 Versions Without Hyper-V • Non-Hyper-V versions: – Windows Server 2008 Standard Edition without Hyper -V – Windows Server 2008 Enterprise Edition without Hyper-V – Windows Server 2008 Datacenter Edition without Hyper-V • Small cost savings • Steps to access virtual server in Microsoft Hyper-V MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 12
Windows Server 2008 Versions Without Hyper-V (cont’d. ) • Activity 1 -1: Determining the Windows Server 2008 Edition Figure 1 -2 Viewing information about the Windows Server 2008 system Courtesy Course Technology/Cengage Learning MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 13
Using Windows Server 2008 with Client Systems • Client – Accesses resources on another computer via a network or direct cable connection • Workstation – Has its own central processing unit (CPU) – Can be used as a stand-alone or network computer • Total cost of ownership (TCO) – Full cost of owning a network – Using Windows Server 2008 and Windows Vista or Windows 7 reduces TCO MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 14
Using Windows Server 2008 with Client Systems (cont’d. ) • Domain – Grouping of network objects, such as computers, servers, and user accounts • Windows 7 – Ideal for networking – Advantages and new features • Active Directory – Database of computers, users, groups of users, shared printers, shared folders, and other network resources MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 15
Using Windows Server 2008 with Client Systems (cont’d. ) • Subsystem for UNIX-based Applications (SUA) – Windows Server 2008 support for UNIX and Linux clients MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 16
Windows Server 2008 Features • • • Server Manager Security Clustering Enhanced Web services Windows Server Core Windows Power. Shell Virtualization Reliability Multitasking and multithreading MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 17
Server Manager • Manage configuration from one tool • Uses of Server Manager: – – – View computer configuration information Change properties of a system View network connections Configure Remote Desktop Configure security MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 18
Server Manager • Uses of Server Manager (cont’d. ): – – – Configure security Configure server roles Add and remove features Run diagnostics Manage storage and backup MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 19
Security • Network Access Protection (NAP) – Umbrella of security protection features – Capabilities • Security implemented by default • Security Configuration Wizard (SCW) – Simplifies security configuration • Other basic security features MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 20
Clustering and Clustering Tools • • • Testing Migrate configuration settings Quick configuration and troubleshooting Storage configuration Performance and reliability Security MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 21
Enhanced Web Services • Microsoft Internet Information Services (IIS) – Enhanced security – Easier application of patches – Easier for programmers to write and configure Web applications – Better management tools: IIS Manager MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 22
Windows Server Core • Minimum server configuration • Advantages: – No GUI overhead – Less disk space and memory needed – Smaller attack surface • Interact with server via command line MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 23
Windows Power. Shell • Command-line interface that offers a shell • Perform common administration tasks • Use cmdlets – 130 command line-tools • Scripting language MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 24
Windows Power. Shell (cont’d. ) Figure 1 -3 Using Windows Power. Shell for a directory listing Courtesy Course Technology/Cengage Learning MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 25
Virtualization • Using Hyper-V • Capabilities: – Compatible with clustering – Able to handle up to a four-processor SMP computer – Can be used with Windows and Linux operating systems – Compatible with different types of disk storage methods – Enables fast migration from one computer to another – Can house 64 -bit and 32 -bit operating MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 26
Reliability • Kernel runs in privileged mode – Core programs; computer code of operating system – Extra level of security • Protected processes – Computer program or portion of program – Protects premature interruption • Management features: – Server Manager – Wizards – Windows Reliability and Performance Monitor MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 27
Reliability (cont’d. ) • Activity 1 -2: Viewing Running Processes – Objective: View the processes running in Windows Server 2008 MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 28
Multitasking and Multithreading • Multitasking – Ability to run two or more programs at the same time • Multithreading – Capability of programs written to run several program code blocks at the same time – Preemptive multitasking MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 29
Multitasking and Multithreading (cont’d. ) Figure 1 -4 Using Task Manager to view running processes Courtesy Course Technology/Cengage Learning MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 30
Planning a Windows Server 2008 Networking Model • Network – Communication system – Enables computer users to share equipment, software, data, and transmissions • Peer-to-peer networking – Spreads resource administration among server and nonserver members of network – Used by small businesses • Server-based networking – Centralizes network administration on servers – Used by medium and large networks MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 31
Planning a Windows Server 2008 Networking Model (cont’d. ) Figure 1 -5 Networking across continents Courtesy Course Technology/Cengage Learning MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 32
Peer-to-Peer Networking • One of the simplest ways to configure a network • No special computer needed • Disadvantages: – Network management decentralized – Security is responsibility of each user – Less effective as number of workstations exceeds 10 • Activity 1 -3: Determining if a Computer Is in a Domain or a Workgroup – Objective: Discover if a particular computer is in a domain or a workgroup MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 33
Server-Based Networking • Server – Single server can act as file and print server, Web server, network administration server, database server, e-mail server – Can handle many users at once • Advantages – – Single log on Stronger security Sharing of files and resources E-mail server MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 34
Server-Based Networking (cont’d. ) • Advantages (cont’d. ) – – – Software applications are shared Databases are managed and secured Easier backups Resource sharing can be customized Software updates quicker and easier to install MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 35
Server-Based Networking (cont’d. ) Figure 1 -7 A server-based network Courtesy Course Technology/Cengage Learning MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 36
Protocols for the Windows Server 2008 Networking Model • Protocol sets guidelines for: – Data formatting into packets and frames – Data transmission – Interpretation of packets and frames • Packets and frames – Units of data transmitted from a sending computer to a receiving computer MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 37
Protocols for the Windows Server 2008 Networking Model (cont’d. ) • Transmission Control Protocol/Internet Protocol (TCP/IP) – Suite of protocols and utilities that support communication across LANs and the Internet • Local area network (LAN) – Network of computers in relatively close proximity • TCP/IP used for several reasons MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 38
Transmission Control Protocol • Provides for reliable end-to-end delivery of data by controlling data flow • Connection-oriented communication – Ensures that packets are delivered in correct sequence with accurate contents MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 39
Internet Protocol • Provides network addressing – Ensures data packets quickly reach the correct destination • Versions – Internet Protocol Version 4 (IPv 4) • Used on most networks – Internet Protocol Version 6 (IPv 6) • Router – Connects networks MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 40
Figure 1 -8 A router forwarding packets to a designated network Courtesy of Course Technology/Cengage Learning MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 41
Internet Protocol (cont’d. ) • IP addressing – – Dotted decimal notation 32 bits long Four fields Example: 1000000101. 00001010. 01100100 or 129. 5. 100 • Unicast – One packet is sent from a server to each client on request • Multicast – Packet is sent to all clients as a group MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 42
Internet Protocol (cont’d. ) • Broadcast – Sends communication to all points on network • Subnet mask – Used to show class of addressing and to divide network into subnets • IP address considerations – Network number 127. 0. 0. 0 cannot be assigned to any network – Private addresses reserved for Network Address Translation (NAT) – Cannot assign highest network number to a host MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 43
Figure 1 -9 Unicasting, broadcasting, and multicasting Courtesy Course Technology/Cengage Learning MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 44
Internet Protocol (cont’d. ) • Activity 1 -4: Testing for IP Address and Connectivity – Objective: Practice using the Windows Server 2008 Command Prompt window with the pathping and tracert commands • Internet Protocol version 6 – Overcomes limitations of IPv 4 – 128 -bit address capability – Single address associated with multiple network interfaces – IP extension headers MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 45
Internet Protocol (cont’d. ) • Static addressing – Assign permanent IP address – Gives consistency for monitoring – Can be laborious for large networks • Dynamic addressing – IP address assigned during logon – Uses the Dynamic Host Configuration Protocol (DHCP) MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 46
Internet Protocol (cont’d. ) • Default gateway – IP address of the router that has a connection to other networks • Name resolution – Domain Name System (DNS) translates domain and computer names to IP addresses • Net. BIOS names – Windows Internet Naming Service (WINS) server resolves Net. BIOS names to IP addresses • Host names – Dynamic Domain Name System (DDNS) MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 47
Physical Addresses and the Address Resolution Protocol • Address Resolution Protocol (ARP) – Acquire the physical addresses associated with a computer’s network interface card (NIC) • Media access control (MAC) address – Physical address of NIC • TCP/IP relies on both IP addresses and MAC addresses • Activity 1 -5: Using Sample Utilities for IP Address and Connectivity Testing – Objective: Practice using the Windows Server 2008 Command Prompt window and ARP command MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 48
Figure 1 -11 Using ARP to query the MAC address Courtesy Course Technology/Cengage Learning MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 49
Implementing TCP/IP in Windows Server 2008 • Tasks – Verify TCP/IP enabled – Configure TCP/IP MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 50
Enabling TCP/IP • TCP/IP – Only protocol installed by default when you install Windows Server 2008 • Activity 1 -6: Verifying TCP/IP Is Enabled – Objective: Ensure that TCP/IP is enabled in Windows Server 2008 MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 51
Configuring TCP/IP • Choose static or dynamic addressing • Activity 1 -7: Configuring TCP/IP for Static Addressing – Objective: Learn how to manually configure TCP/IP for situations in which static addressing is used • Automatic Private IP Addressing (APIPA) – Automated addressing through automatic private IP addressing • Dynamic addressing through a DHCP server MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 52
Summary • Eight editions of Windows Server 2008 • Features for security, clustering, virtualization, reliability, multitasking, and multithreading • Peer-to-peer and server-based networking models • TCP/IP – Default protocol for Windows Server 2008 – IP addressing and versions – IP addresses can be statically or dynamically assigned MCITP Guide to Microsoft Windows Server 2008, Server Administration (Exam #70 -646) 53
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