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Once you have gone through the motions of setting up your infrastructure, you don t want to simply leave it in that state. Indeed, to set up a network and leave it in a stagnant state could be quite hazardous. You should pay special attention to three areas. First, you should ensure that the servers on your network are getting the resources they need to serve the population. You can leverage some of the builtin tools of the Microsoft Windows Server 2003 family to ensure that your servers are running optimally. You should also ensure that you are alerted if special activ ity occurs on the network that you should know about. Second, you should ensure that users set up and maintain their connection to the Internet. After e-mail, access to the Internet is most critical for users. This chapter highlights some trouble spots to watch out for if users report they cannot access the Internet. Finally, you should be able to adjust and maintain the services that your server runs. If users report an outage but the server is still up, one of the services to which the user was connected might have failed. To troubleshoot this sort of error, you need to catch it in the act and learn how to fix it under a variety of circumstances. Overall, keeping on top of and maintaining your Windows Server 2003 network could be the most critical element in your day-to-day functions with the network. You don t just set it and forget it rather, you set it, monitor it, and make sure your users are happy.

Windows Firewall Advanced Options . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12

Optimize Windows startup. Stop unnecessary background applications. Optimize hard drive performance. Turn off Fast User Switching. Disable visual effects to increase performance. Configure advanced performance options.

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HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\ System\RunLogonScriptSync HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\ System\HideLegacyLogonScripts HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\ System\HideLogonScripts HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\ System\HideLogoffScripts HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\ System\ConnectHomeDirToRoot HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\ System\WarnUserTimeout

Lesson 2: Creating Multiple User Objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

A Windows XP Professional workgroup is a logical grouping of networked computers that share resources such as files and printers. A workgroup is referred to as a peer-to-peer network because all computers in the workgroup can share resources as equals (peers) without a dedicated server. Each computer in the workgroup maintains a local security database, which is a list of user accounts and resource security information for the computer on which it resides.

5. Retrieve records from the UniversalLog table by using the query() method and XQUERY. Return an XML structure representing a report with all logged errors. The result should resemble this structure:

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Jesper Aaberg is a member of the Accounting and Developers groups. Lene Aalling is a member of the Managers and Executives groups. Syed Abbas is a member of the

15

Quick Check Answer You must first ensure that the forest functional level is Windows Server 2003. Then, you must upgrade one of the existing domain controllers to Windows Server 2008 so that there is one writable Windows Server 2008 domain controller. You must also run Adprep /rodcprep from the Windows Server 2008 installation DVD.

with cluster sizes greater than 4 KB, and can defragment the master file table. You can use the tools to defragment any local disk volume. But to schedule defragmentation, or to defragment a remote volume, you must look for a third-party tool such as Diskeeper from Executive Software. To use the built-in Disk Defragmenter, as shown in Figure 11-5, open the properties of a disk volume and, from the Tools tab, click Defragment Now. Alternatively, open the Disk Defragmenter snap-in in the Computer Management console or a custom Microsoft Management Console. Select a volume and click Analyze. The tool will dis play a recommendation. If the tool indicates that the volume is dirty, there may be cor ruption and CHKDSK should be run before defragmenting.

SQL Server 2005 attempts to maintain from 4 to 10 MB of free physical memory. The Memory: Available Bytes counter measures the amount of free physical memory on a server. The average value of this counter should be greater than 5 MB; otherwise, your server could be experiencing a performance hit because of memory pressure.

For details about all the practice test options available, see the How to Use the Practice Tests section in this book s introduction.

1. 2. 3. 4. 5. 6.

@frequency_relative_interval = 1 @frequency_recurrence_factor = 1 @frequency_subday = 1 @frequency_subday_interval = 0 @active_start_time_of_day = 0 @active_end_time_of_day = 235959 @active_start_date = 20060226 @active_end_date = 99991231 @enabled_for_syncmgr = N'False' @dts_package_location = N'Distributor'

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Table 1-2

Because of the amount of time the end user spends using these two components, you may receive several configuration (or troubleshooting) calls, including the following: