Network: MSServer 10150165

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Network MS/Server10-150-165

• Instructor Michael J. Teske

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Agenda

• Internet Information Services (IIS)
• Terminal Services
• File Transfer Protocol Service
• Network NewsTransport Protocol Service
• Simple Mail Transport Protocol Service
• Post Office Protocol v3 Service
• Telnet

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Additional Information

• Chapter 17 Mastering Windows 2003

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Administering Internet Information Services

• Web server platform included with all editions of
  Windows Server 2003.
• Version 6 has improved security over previous
  versions.
• Allows files to be published through a browser
  interface.
• Supports HTTP and FTP.

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Installing IIS

• Not installed during operating system
  installation
• Previous default installations installed IIS
• Installed through the Windows Components Wizard
  (select Add Or Remove Programs in Control Panel,
  and click Add/Remove Windows Components) or
  through the Manage Your Server Wizard

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Managing an IIS Web Site
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Using the Web Site Tab
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Using the Home Directory Tab
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IIS Home Directory Rights

• Read-Allows user to read files from your Web
  Server. In most instances, you will want this
  option set for the root of a new site.
• Run Script-if you need to allow the execution of
  ASPs on your site, enable this option
• Execute-if you need to allow the execution of
  ISAPI or CGI apps on your site, enable this
  option.
• Write-If the client browsers either will need to
  upload files on your Web server or will be
  writing data to a file, you will need to have
  write permissions enabled.
• Browse-if a user does not send a request for a
  specific file on the Web server and there is no
  default document defined on the system, IIS will
  return an HTML representation of the files and
  subdirectories in the root of the site.

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Using the Documents Tab
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Using the Performance Tab
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Creating Virtual Directories

• Allows you to include a folder from anywhere on
  the network in your Web site
• Appears to the Web site user as if it is a
  subdirectory of the main Web site folder
• Allows management of Web content to be
  distributed between departments

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Configuring IIS Security
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Configuring IIS Authentication
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Configuring IP Address and Domain Name
Restrictions
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Configuring Secure Communications
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Configuring Secure Communications

• Support for security and encryptions
• Utilizes secure socket layer (SSL)
• Listens on port 443
• Ie. https//www.onlinebanking.com/login
• Can use third party certificate authority or
  built in certificate services

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What can IIS Do?

• Host site for 1 to many domains
• Host Header Records
• Multiple IP address
• Unique Port numbers
• File Transfer Server
• Supports resuming broken file transfers.
• NNTP Server
• Usenet, Network News Transport Protocol
• Used for threaded conversations (newsgroups)
• Email Services
• Simple Mail Transport Protocol
• Mainly included in IIS to support the other
  services, HTTP and NNTP.
• Used to support form mail submissions

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Terminal Services MW2K3 Chpt. 16

• Benefits
• Centralized Deployment of Applications
• Supporting PC-Unfriendly Environments
• Unclean, excessive heat, exposure to elements and
  theft.
• Less Processing Power Required on the Client
• Easier management of user interface.
• Remote Server Administration

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Is this the Future of Networking

• Not likely for two reasons
• Not all applications behave well in Terminal
  Server environment
• Legacy applications
• Some applications and users are just too
  demanding.
• Computer-Assisted Drawing
• Intensive Database applications

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Windows NT 4.0 TSE v. W2K3

• NT 4.0 was not very robust.
• Lacked support for
• Publish applications to Web page
• Mapping client side printers and hard drives
• No support for cut and paste between local and
  remote session
• Solutions required the use of Citrix Metaframe
• www.citrix.com

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Windows NT 4.0 TSE v. W2K3

• Windows Server now supports
• Client side now supports richer screen color
• Client side now supports sound
• Publish applications to Web page
• Mapping client side printers and hard drives
• Support for cut and paste between local and
  remote session via clipboard
• New Remote Desktop Protocol, supporting multiple
  channels, which means more communication between
  client and server(faster!!).
• Group policy enhancement

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Citrix XenApp in a Nutshell

• Multi protocol support
• Ipx/spx
• Appletalk
• Application publishing
• Client support for most non-Windows operating
  systems

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Remote Desktop Protocol

• RDP is based on, and is an extension of, the
  T.120 protocol family standards. It is a
  multichannel-capable protocol that allows for
  separate virtual channels for carrying device
  communication and presentation data from the
  server, as well as encrypted client mouse and
  keyboard data.
• RDP uses its own video driver on the server side
  to render display output by constructing the
  rendering information into network packets using
  RDP protocol and sending them over the network to
  the client. On the input path, client mouse and
  keyboard messages are redirected from the client
  to the server. On the server side, RDP uses its
  own virtual keyboard and mouse driver to receive
  these keyboard and mouse events.
• (www.microsoft.com)

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Server and Client Requirements

• Server Hardware
• Load up on RAM, Processors and NICs
• 1 CPU should be able to support up to 20 users
  depending on usage.
• Usage means concurrent users as well as types of
  applications
• 2GB-4GB minimum RAM
• GB Network Interface Card

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Server and Client Requirements

• Client Hardware
• PC w/ a Win32 operating system loaded
• Or
• Windows Terminal
• Or
• Handheld PC running Windows CE/PocketPC

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Server Applications Chapter 17

• FTP Service
• NNTP Service
• SMTP Service
• POP3 Service
• Telnet

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File Transfer Protocol

• Communicates on port 21
• Not installed by default with IIS
• FTP in IIS6 features user isolation mode which
  limits user access to designated home directories
• Supports virtual directories, but not host header
  names meaning to host multiple FTP sites on the
  same server can only be configured using
  different IP addresses or TCP/IP ports

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News Network Transport Protocol

• Communicates on port 119
• Older internet technology(Google Groups)
• A way of collecting and threading messages posted
  by users together to form a sort of
  conversation database between the participants
  of the newsgroup

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Simple Mail Transport Protocol

• Communicates on port 25
• SMTP has been used since the Unix/Sendmail
  systems.
• Can be run alone to relay messages such as
  newsletters etc
• Can be run in conjunction with POP3 or another
  Message Store type application to house a
  complete mail system for a company both internet
  and intranet.
• SMTP is used to send mail. It DOES NOT make your
  server a complete mail server.

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Post Office Protocol (3)

• Communicates on port 110
• A simple alternative solution built into Server
  2003
• Supports Active Directory Authentication, local
  windows account authentication and Encrypted
  Password File authentication

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Telnet

• Communicates on port 23
• Early form of internet communication
• Used for remote administration
• A low bandwidth form of Terminal Server
• Gives you essentially a command line (cgt\)
  access to your server.