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1、70-291: MCSE Guide to Managing a Microsoft Windows Server 2003 Network, Enhanced Chapter 1:Networking Overview,Guide to MCSE 70-291, Enhanced,2,Objectives,Define a network and describe its usageDescribe some of the f

2、eatures of Windows Server 2003Understand the differences in the editions of Windows Server 2003Identify the different types of networks commonly found in industryDescribe common network protocols and their usage,Guide

3、 to MCSE 70-291, Enhanced,3,Objectives (continued),Outline the Open Systems Interconnection (OSI) model and how it is used as a model for transmission of information across a networkRecognize the components in the Windo

4、ws Server 2003 networking architecture List common networking services available in Windows Server 2003,Guide to MCSE 70-291, Enhanced,4,Defining Networks,Information is usually transmitted between computers via differe

5、nt types of mediaMedia attaches to a computer system through adapterNetwork:Consists of two or more computers that can exchange information through a mediumServers share information or other resourcesClients access

6、shared resources,Guide to MCSE 70-291, Enhanced,5,Defining Networks (continued),Single computer may be both a server and a clientWindows Server 2003 is called a network operating system (NOS)Windows Server 2003 is the

7、latest NOS superceding Windows 2000 and Windows NT4,Guide to MCSE 70-291, Enhanced,6,Windows Server 2003 Editions,Multiple versions of Windows Server 2003 existEach version is defined to meet the need of a certain marke

8、t segmentVersions Include:Web EditionStandard EditionEnterprise EditionDatacenter Edition,Guide to MCSE 70-291, Enhanced,7,Web Edition,Lower-cost editionDesigned to be a dedicated web serverDesigned to be a direct

9、 competitor with the Linux operating systemThe server must be a member server or a standalone serverLoad balancing is supported,Guide to MCSE 70-291, Enhanced,8,Web Edition (continued),Clustering is not supportedLimit

10、ed virtual private networking (VPN) supportLacks support for Macintosh servicesInternet Authentication Service is not supportedNo support for Remote Installation ServicesLacks support for Windows Media ServicesTermi

11、nal Services are not supported,Guide to MCSE 70-291, Enhanced,9,Standard Edition,Most likely to be used as a departmental file and print server or application serverProvides remote installation services (RIS)Can be use

12、d as a domain controller, member server, or standalone serverSupports load balancingDoes not support clustering,Guide to MCSE 70-291, Enhanced,10,Standard Edition (continued),Full VPN supportSupport for Macintosh serv

13、icesSupport for Windows Media ServicesSupport for terminal services,Guide to MCSE 70-291, Enhanced,11,Enterprise Edition,Designed to enable large enterprises to deliver highly available applications and web servicesAv

14、ailable in both 32-bit and 64-bit versionsServer can be a member server, domain controller, or standalone serverSupports load balancingClustering and Metadirectory Services are supported,Guide to MCSE 70-291, Enhanced

15、,12,Enterprise Edition (continued),Capable of 64-bit processingSupport for hot add memoryNon-Uniform Memory Access is supported (NUMA),Guide to MCSE 70-291, Enhanced,13,Datacenter Edition,Designed for mission-critical

16、applications that require the highest levels of availability and scalabilityAvailable in both 32 and 64-bit editionsCannot be bought as retail softwareCustomer cannot add, update, or remove drivers and hardware,Guide

17、to MCSE 70-291, Enhanced,14,Datacenter Edition (continued),Server can be a member server, domain controller, or standalone serverSupport for load balancing and clusteringMetadirectory Services are not supported64-bit

18、processing supportedHot add memory supported,Guide to MCSE 70-291, Enhanced,15,Datacenter Edition (continued),NUMA supportedRequires datacenter programInternet Connection Firewall (ICF) is not supported,Guide to MCSE

19、70-291, Enhanced,16,Hardware Requirements for Windows Server 2003,Guide to MCSE 70-291, Enhanced,17,Activity 1-1: Installing Windows 2003 Server,Objective: Install functional version of Windows 2003 Server softwareMake

20、sure all hardware is listed in the hardware compatibility list available at www.microsoft.comEnsure requirements listed in the following two slides are metFollow instructions provided at installation along with those i

21、n the book to complete project,Guide to MCSE 70-291, Enhanced,18,Windows Server 2003 Installation Hardware Requirements,Guide to MCSE 70-291, Enhanced,19,Windows Server 2003 Installation Hardware Requirements (continued)

22、,Guide to MCSE 70-291, Enhanced,20,Activity 1-2: Determine the Currently Installed Version of Windows Server 2003,The purpose of this activity is to find out which version of Windows Server 2003 is runningStart ? Manage

23、 Your Server ? Computer and Domain Name Information ? General tabObserve and write down the version,Guide to MCSE 70-291, Enhanced,21,Activity 1-3: Discover the Features of Windows Server 2003 Enterprise Edition,Objecti

24、ve: Identify the features of the Enterprise edition using the Microsoft webpageProceed to webpage www.microsoft.com/windowsserver2003Click: Product Information ? Product Overviews ? Windows Server 2003 ? Enterprise Edi

25、tion Overview,Guide to MCSE 70-291, Enhanced,22,Network Types and Protocols,Local area networks (LANs) connect computers within close proximityLANs are the most common types of networksMetropolitan area networks (MANs)

26、 connect computers separated by moderate distancesWide area networks (WANs) typically connect computers between cities, across countries, or even around the world,Guide to MCSE 70-291, Enhanced,23,Network Types and Prot

27、ocols (continued),A network protocol packages information into packetsA media access method sends packets onto the media itselfIPv4 Most common LAN protocol used todayAlso the standard protocol used to transmit infor

28、mation over the internet,Guide to MCSE 70-291, Enhanced,24,Network Types and Protocols (continued),IPv6 offers enhancements to IPv4Both IPv4 and IPv6 are referred to as TCP/IPIPX/SPX protocol: Used for backward compat

29、ibility with older networksMacintosh computers use the AppleTalk protocol,Guide to MCSE 70-291, Enhanced,25,Network Types and Protocols (continued),Ethernet is the most common media access method used to send TCP/IP pac

30、kets over a networkIn the token ring media access method, the computer with the token is allowed to transmit over the network,Guide to MCSE 70-291, Enhanced,26,Activity 1-4: Viewing Available Protocols,Objective: Verify

31、 protocols available for installationMake a list of all protocols currently installed on the server and all protocols available for installation,Guide to MCSE 70-291, Enhanced,27,Network Architecture,Various hardware an

32、d software that allow the transfer of information amongst computers on a network,Guide to MCSE 70-291, Enhanced,28,The OSI Model,Open System Interconnection modelA seven-layer modelExplains the different components use

33、d when sending or receiving data,Guide to MCSE 70-291, Enhanced,29,The OSI Model (continued),Seven layers include: ApplicationPresentationSessionTransportNetworkData linkPhysical,Guide to MCSE 70-291, Enhanced,30,

34、The OSI Model (continued),Server will interact with the application layer firstClient interacts at the physical layer first,Guide to MCSE 70-291, Enhanced,31,The OSI Model,Guide to MCSE 70-291, Enhanced,32,The Windows N

35、etwork Architecture,Four main software components that comprise OSI: client, service, protocol, adapterNetwork Driver Interface Specification (NDIS) resides between protocols and adapter softwareTransport Driver Interf

36、ace resides between clients and protocols and between services and protocols,Guide to MCSE 70-291, Enhanced,33,The Windows Network Architecture (continued),Guide to MCSE 70-291, Enhanced,34,NDIS,Developed by Microsoft an

37、d 3ComUsed to speed the development of device drivers and enhance networking capabilitiesDevelopers of network card drivers and protocols can independently write code that communicates with NDISActs as intermediary fo

38、r all communication between protocol and network card driver,Guide to MCSE 70-291, Enhanced,35,NDIS (continued),Bindings between protocols and adapters are controlled by NDISA single adapter can be bounded to multiple p

39、rotocols and visa-versa,Guide to MCSE 70-291, Enhanced,36,TDI,Transport Driver InterfaceProvides clients and services with access to network servicesEmulates two network access methods: Network Basic Input/Output Syst

40、em (NetBIOS)Windows Sockets (WinSock)NetBIOS is the older network interfaceWinSock is used by Internet Explorer, Outlook Express, and other internet applications,Guide to MCSE 70-291, Enhanced,37,Activity 1-5: Researc

41、h Networking Architecture,Objective: Use Microsoft’s Help and Support to get additional information about NDIS and TDIFind NDIS and TDI using the index within Help and Support,Guide to MCSE 70-291, Enhanced,38,Common Ne

42、twork Services,Dynamic Host Configuration Protocol (DHCP)Domain Name System (DNS)Windows Internet Naming System (WINS)Routing and Remote Access Service (RRAS)Network Address Translation (NAT),Guide to MCSE 70-291, En

43、hanced,39,Common Network Services (continued),Internet Connection Sharing (ICS)Internet Authentication Service (IAS)IP Security (IPSec)Internet Connection Firewall (ICF)Public key infrastructure (PKI),Guide to MCSE 7

44、0-291, Enhanced,40,Common Network Services (continued),Network load balancingAutomated System RecoveryInternet Protocol version 6 (IPv6)Point-to-Point Protocol over Ethernet (PPPoE)Volume Shadow Copy,Guide to MCSE 70

45、-291, Enhanced,41,Activity 1-6: Viewing the Status of Services Installed on a Windows Server 2003 Computer,Objective: Identify installed network servicesCheck if the ICF service is runningCheck what other services are

46、runningCheck out which services are enabled, automatic, started, or stopped,Guide to MCSE 70-291, Enhanced,42,Activity 1-7: View Networking Services Available for Installation,Objective: View network services available

47、for installationUse Add/Remove Programs for this activity,Guide to MCSE 70-291, Enhanced,43,Summary,Windows Server 2003: latest version of the Windows network OS with many new featuresFour editions of Windows Server 20

48、03: Web, Standard, Enterprise, and Datacenter EditionsNetworks consist of two or more computers that share informationInformation must be formatted using a network protocol before being sent on the network itself,Guide

49、 to MCSE 70-291, Enhanced,44,Summary (continued),OSI: General network architecture model that describes how information is sent to and received from a networkTDI layer resides between clients and protocols or between se