Giáo trình ACNA - Chap01 pps

WINDOWS SERVER 2003 EDITIONS Web Edition  Standard Edition  Enterprise Edition  Datacenter Edition... STANDARD EDITION Designed as a departmental server or for smaller organizations

INTRODUCING MICROSOFT WINDOWS SERVER 2003

Chapter 1

CHAPTER OVERVIEW

 Identify the key differences among the Windows

Server 2003 editions

 Install Windows Server 2003

 Create a domain controller

 Identify the key structures and concepts of Active Directory

WINDOWS SERVER 2003 EDITIONS

 Web Edition

 Standard Edition

 Enterprise Edition

 Datacenter Edition

SYSTEM REQUIREMENTS

WEB EDITION

 Single-purpose Web server platform from OEM

 Limit of 10 inbound Server Message Block

connections

 Up to two processors and up to 2 GB of RAM

 Does not support

 Internet Connection Firewall (ICF)

 Internet Connection Sharing (ICS)

STANDARD EDITION

 Designed as a departmental server or for smaller organizations

 Multipurpose server platform

 Supports up to four processors and 4 GB of RAM

STANDARD EDITION SERVICES

 Encrypted file system (EFS)

 IPSec and PKI

ENTERPRISE EDITION

 Server platform for medium- to large-sized

businesses

 Supports up to eight processors and 32 GB of RAM

 Eight-node clustering support through Microsoft

Clustering Services

ENTERPRISE EDITION SERVICES

 Microsoft Metadirectory Services (MMS)

 Server clustering

 Hot add memory

 Windows system resource manager (WSRM)

DATACENTER EDITION

 Designed for high-end, high-traffic application

servers

 Supports up to 32 processors and 64 GB of RAM

 Does not include ICF or ICS

 Preinstalled by hardware vendors

64-BIT EDITIONS

INSTALLING WINDOWS SERVER 2003

 BIOS settings

 Installation phases

 Text mode

 Create and format partition

 Copy installation files to the hard drive

 Build the registry

INSTALLING WINDOWS SERVER 2003

ACTIVATING WINDOWS SERVER 2003

CONFIGURING WINDOWS SERVER 2003

 Terminal Services server

 Streaming media server

 Remote Access/VPN server

 Domain controller

SERVER ROLES (CONT.)

WINDOWS NETWORK MODELS

CREATE A DOMAIN CONTROLLER

AN ACTIVE DIRECTORY PRIMER

 Standards-based, LDAP-compliant directory services system

 Hierarchical structure provides organizational and administrative benefits

 Directory services database can be distributed

across multiple servers to provide fault tolerance

and increase performance

AN ACTIVE DIRECTORY PRIMER (CONT.)

 Active Directory database is stored in the

\WINDOWS\NTDS directory on each domain

controller

 A repository for objects and resources, including

user accounts, group accounts, computer accounts, and printers

 Each object has a set of properties that is also

stored in Active Directory

DOMAINS AND DOMAIN CONTROLLERS

DOMAINS, TREES, AND FORESTS

ACTIVE DIRECTORY TREE

contoso.com

us.contoso.com europe.contoso.com

ACTIVE DIRECTORY TREE

 Any Active Directory structure, even one with a

single domain, can be called a tree

 All domains in a tree must share a contiguous

namespace, a common schema, and a global

catalog

 Transitive trusts are automatically created between all domains in the tree

 These trust relationships are important because

they make it possible to assign permissions to an object in one domain for a resource in another

domain

ACTIVE DIRECTORY FOREST

contoso.com

adatum.com

ACTIVE DIRECTORY FOREST

 All trees in a forest share a global catalog and

common schema but have a noncontiguous DNS namespace

 Trust relationship needs to be created between

domains

OBJECTS AND ATTRIBUTES

 Active Directory records are called objects

 Objects

 Users, groups, printers, computers

 Objects have attributes

 Names, phone numbers, locations

 Objects and attributes are defined in the schema

 Schema is extensible

CONTAINERS AND LEAVES

GROUP POLICY

 Group policy objects

 Collections of hundreds of possible configuration settings.

 Can be applied to users, computers, and OUs.

 Policy applied at one level can override policy

applied at another level.

 Active Directory is a domain-based enterprise directory

service that consists of objects, which are themselves

composed of attributes

 The Active Directory hierarchy is formed using forests, trees, domains, and organizational units Permissions, rights, and group policy settings all flow downward in the hierarchy