windows 2003 overview lecture 1. windows networking evolution windows for workgroups –...
TRANSCRIPT
Windows Networking Evolution Windows for Workgroups – peer-to-peer
networking built into the OS Windows NT – separate server and client
versions, emphasis on client/server model, improved security, NTFS
Windows 2000 – improved interface, reliability and manageability, Active Directory
Windows 2003 – server only, “face-lift” -improved interface and management features
Windows 2003 Family:
Windows 2003 Server Standard Edition- up to 4 SMP, 4 GB of RAM
Windows 2003 Server Enterprise Edition - 32 and 64-bit versions, up to 8 SMP, 32 GB of RAM (32-bit version) or 64 GB RAM (64-bit version), Hot Add Memory, clustering
Windows 2003 Family:
Windows 2003 Server Standard Edition- up to 4 SMP, 4 GB of RAM
Windows 2003 Server Enterprise Edition - 32 and 64-bit versions, up to 8 SMP, 32 GB of RAM (32-bit version) or 64 GB RAM (64-bit version), Hot Add Memory, clustering
Windows 2003 Server Datacenter Edition - 32 and 64-bit versions, up to 32 SMP and 64 GB or RAM (32-bit) OR up to 64 SMP and 512 GB RAM (64-bit), High Availability Program. No Internet connectivity
Windows 2003 Family:
Windows 2003 Server Standard Edition- up to 4 SMP, 4 GB of RAM
Windows 2003 Server Enterprise Edition - 32 and 64-bit versions, up to 8 SMP, 32 GB of RAM (32-bit version) or 64 GB RAM (64-bit version), Hot Add Memory, clustering (click to see example)
Windows 2003 Server Datacenter Edition - 32 and 64-bit versions, up to 32 SMP and 64 GB or RAM (32-bit) OR up to 64 SMP and 512 GB RAM (64-bit), High Availability Program. No Internet connectivity
Windows 2003 Server Web Edition - up to 2 SMP, 2 GB or RAM
Windows 2003 R2
Minor revision
Based on Server 2003 SP1
Optimized for remote server (branch office) management
See other new features here Latest Service Pack for 2003 R2 Server is
SP2
Windows Server roadmap Windows Server release cycle – plan is to issue
major upgrades (kernel change) every 4 years, minor releases every 2 years.
Windows Vista is the latest desktop version of Windows (released 1/29/2007) and Windows Server 2008 (released 2/27/2008) is the latest server version.
Microsoft will provide Mainstream support for 2003 Server until July 13, 2010. Then Windows Server 2003 and Windows Server 2003 R2 will transition from the Mainstream Support phase to the Extended Support phase.
Windows 2003 New Features New Active Directory
features– improved search functions, easier and faster! Saved Queries folder to access a set of dir. objects. Improved Replication. Can rename domains.
Windows 2003 New Features New Active Directory features– improved
search functions, easier and faster! Saved Queries folder to access a set of dir. objects. Improved Replication. Can rename domains.
New Remote Admin tools – easier to manage servers and domains remotely. You can delegate specific tasks to other remote users. Remote Desktop, Remote Assistance
Windows 2003 New Features New Active Directory features– improved search functions,
easier and faster! Saved Queries folder to access a set of dir. objects. Improved Replication. Can rename domains.
New Remote Admin tools – easier to manage servers and domains remotely. You can delegate specific tasks to other remote users. Remote Desktop, Remote Assistance
Improved availability and reliability – ASR (Automated System Recovery), (EMS) Emergency Management Services, User State Migration Tool, Program Compatibility tools
Windows 2003 New Features New Active Directory features– improved search functions,
easier and faster! Saved Queries folder to access a set of dir. objects. Improved Replication. Can rename domains.
New Remote Admin tools – easier to manage servers and domains remotely. You can delegate specific tasks to other remote users. Remote Desktop, Remote Assistance
Improved availability and reliability – ASR (Automated System Recovery), (EMS) Emergency Management Services, User State Migration Tool, Program Compatibility tools
Improved security: IIS 6 is not installed by default. Default settings are very restrictive. Internet Connection Firewall.
Windows 2003 New Features New Active Directory features– improved search
functions, easier and faster! Saved Queries folder to access a set of dir. objects. Improved Replication. Can rename domains.
New Remote Admin tools – easier to manage servers and domains remotely. You can delegate specific tasks to other remote users. Remote Desktop, Remote Assistance
Improved availability and reliability – ASR (Automated System Recovery), (EMS) Emergency Management Services, User State Migration Tool, Program Compatibility tools
Improved security: IIS 6 is not installed by default. Default settings are very restrictive. Internet Connection Firewall.
Resultant Set of Policies –tool to see effects of policy settings on computers/users, planning mode
Windows 2003 New Features New Active Directory features– improved search functions,
easier and faster! Saved Queries folder to access a set of dir. objects. Improved Replication. Can rename domains.
New Remote Admin tools – easier to manage servers and domains remotely. You can delegate specific tasks to other remote users. Remote Desktop, Remote Assistance
Improved availability and reliability – ASR (Automated System Recovery), (EMS) Emergency Management Services, User State Migration Tool, Program Compatibility tools
Improved security: IIS 6 is not installed by default. Default settings are very restrictive. Internet Connection Firewall.
Resultant Set of Policies –tool to see effects of policy settings on computers/users, planning mode
Integrated .Net
Windows 2003 New Features New Active Directory features– improved search functions, easier and
faster! Saved Queries folder to access a set of dir. objects. Improved Replication. Can rename domains.
New Remote Admin tools – easier to manage servers and domains remotely. You can delegate specific tasks to other remote users. Remote Desktop, Remote Assistance
Improved availability and reliability – ASR (Automated System Recovery), (EMS) Emergency Management Services, User State Migration Tool, Program Compatibility tools
Improved security: IIS 6 is not installed by default. Default settings are very restrictive. Internet Connection Firewall.
Resultant Set of Policies –tool to see effects of policy settings on computers/users, planning mode
Integrated .Net
Easier backup/management of user files - My Documents Folder Redirection, Shadow Copies of Shared Folders, Open File Backup
Windows 2003 Minimum and Recommended Requirements
http://www.microsoft.com/windowsserver2003/evaluation/sysreqs/default.mspx
Windows 2003 Workgroups, Domains and AD
Workgroups Vs Domains
- Workgroup – logical grouping of network devices for resource sharing; peer-to-peer arrangement; decentralized
- Domain – logical grouping of network devices for resource sharing; centralized authentication and management of resources
Windows 2003 Workgroups
Workgroups:• User accounts are created on each
computer (local account database)• No centralized management or security• Duplication of accounts on each
computer• Ideal for small groups of technically
capable users
Windows 2003 Domains• User accounts are centralized in the
common database• Central security and resource management• A user only needs one account to access
all resources• Require a server to be a domain controller• Need careful planning and design• Computers need to join the domain• Each computer still maintains its own local
user database
Active Directory• Centralized data store• Hierarchical, tree-like structure• Everything is represented as an object• Centralized security and
authentication• Centralized management and
administration• Expandable, scalable
ITE467PC21130.85.91.175
ITE467PC01130.85.91.XXX
ITE 467 Lab setup – Workgroup ITE467LAB
ITE467PC02130.85.91.XXX
ITE467PC20130.85.91.XXX
ITE467PC04
Servers – Peer members of a workgroup
XXX represents unique IP addresses assigned by a DHCP Server