3. 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
4. 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
5. 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
6. 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
7. 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
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 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
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 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
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
18. 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
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
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
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 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
24. 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
25. 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
26. 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
27. Installation of Window Server 2008
Figure 1-1 The initial installation window for Windows Server 2008
27
Practical
28. Installation of Window Server 2008…
Figure 1-2 The second installation window 28
Practical
29. Installation of Window Server 2008…
Figure 1-2 Choosing a full or Server Core installation 29
Practical
30. Installation of Window Server 2008…
Figure 1-4 Additional options for partitions 30
Practical
31. Installation of Window Server 2008…
Figure 1-5 Change the Administrator password 31
Practical
32. Configuration of Window Server 2008
Figure 1-6 The Initial Configuration Tasks applet 32
Practical
33. 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
34. 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
35. 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
36. 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
38. 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
39. 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
40. 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
41. 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
42. 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
43. 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
44. 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
53. 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
54. 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
55. 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
60. Create User
Create a user using Right click on created Organizational
Unit – New - User
60
Practical
61. Create User…
Create a user using Right click on created Organizational
Unit – New - User
61
Practical
62. Add User in to Groups
Double click on user name – Member of – Add…
62
Practical
63. Add User in to Groups…
Write and Check Names…Apply to each user
63
Practical
64. Share Files Based on the Groups
Create and share files and Right click on folder –
Properties – Sharing – Share…
64
Practical
65. 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
66. 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
67. Check Share File On The Client Computer
server-namefilename for accessing the file
67
Practical
68. Check Share File On The Client Computer
server-namefilename for accessing the file
68
Practical
69. 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
71. 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
72. Logon Hours…
Active Directory Users and Computers ->
Domain –> OU(IT) –> User Name (Habtamu)
–> Double click on user name –> Account –>
Logon Hours…
72
Practical
73. Logon Hours…
Based on the following schedule the user
can access the server only Monday and
Tuesday.
73
Practical
74. Logon To… (Computer)
We can define logon computer for Users,
then the user can using only specify
computer.
74
Practical
75. 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
76. 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
77. 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
84. 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
85. 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
86. 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
88. 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
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
95. 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
96. 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
99. 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
100. 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
101. 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
102. 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
103. 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
104. Web Server (IIS)…
To install IIS on Windows Server 2008 R2:…
8. Click Next
9. Click Next
104
Practical
105. 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.
106. 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
108. 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.
109. 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
110. Web Server (IIS)…
After finished 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
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.
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
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
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. 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.
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