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Computer hardware might not work for a variety of reasons. When trying to troubleshoot hardware on a computer running Windows Server 2003 computer you should check whether the device driver is correctly installed, whether the resources the hardware uses are conflicting with another device on the computer or whether the driver has been disabled. A good place to start troubleshooting hardware is to ask yourself What about the computer s configuration has changed If you ve just added a second network card and your SCSI hard disk drive (HDD) controller is no longer working, it is a safe bet that removing the second network card will restore the controller to operation. Two important tools that you should be aware of prior to troubleshooting hardware are the Device Manager and the Recovery Console. Device Manager allows you to quickly ascertain which devices have problems and which are functioning normally. You can also adjust the hardware resources that devices use in Device Manager. This is a simple but effective way to resolve hardware conflict. The Recovery Console allows you to disable devices that might be causing startup problems. It is not as central to hardware troubleshooting as the Device Manager but is still an important part of any troubleshooting toolkit.

14-35

Active Directory: contoso.com (Internal Namespace) DNS Zone: contoso.com (External Namespace)

10

You have just installed extra hardware on a computer running Windows Server 2003 that runs Microsoft Exchange Server 2003. You have added the following equipment: SCSI HDD controller Two 400-GB SCSI hard disks 2 GB of RAM Gigabit network card Backup tape drive The computer completes POST successfully. When it tries to start Windows Server 2003, it displays a Stop 0x7B message. Which of the following steps could you take to resolve this error with a minimum of administrative effort A. Remove the new 2 GB of RAM. B. Remove the gigabit network card. C. Remove the backup tape drive. D. Remove the SCSI HDD controller. E. Edit the boot.ini file.

Active Directory: contoso.com (Internal Namespace)

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You are the senior systems administrator at Contoso Corporation. Your deputy has just added a modem to a stand-alone computer running Windows Server 2003 that will be sent out to Contoso s Antarctic research facility. The modem will be used for remote administration purposes. When your deputy begins configuring the server to accept incoming calls, he finds that the modem is not working. Which of the following devices is the modem likely to be conflicting with A. LPT1 B. COM2 C. Primary IDE channel D. Standard 101/102-key keyboard E. Standard floppy disk drive

You are the administrator at Contoso s Antarctic research facility. You have just connected a scientific device used to analyze ice cores to COM1 on a computer running Windows Server 2003. A satellite modem is connected to COM2 which is used to transmit data back to a lab in the United States. After performing some diagnostics, you

DNS Zone: ext-contoso.com (External Namespace)

14-36

Windows Server 2003 SP1 Enterprise Edition and Windows Server 2003 SP1, Datacenter Edition, are available for computers running Intel Itanium processors. Windows Server 2003 Standard x64 Edition, Enterprise x64 Edition, and Datacenter x64 Edition were released in 2005 and share a code base with Windows Server 2003 SP1, even though the x64 editions are not designated as SP1. These editions run on processors that include AMD Opteron, AMD Athlon 64, Intel Xeon, and Pentium with Intel EM64T. Each of the x64 editions, but not the Itanium versions, is available in the Windows Server 2003 R2 server family. Windows Server 64-bit editions provide for higher CPU clock speeds and faster floating-point processor operations than the 32-bit editions. CPU coding improvements and processing enhancements yield significantly faster computational operations. Increased access speed to an enormous memory address space allows for smooth operation of complex, resource-intensive applications such as massive database applications, scientific analysis applications, and heavily accessed Web servers.

Figure 6-3

enable protocol logging for the intra-organization Send connector on the Exchange Server 2007 server Glasgow, you would enter the following command:

1

It is important to see the relationship of the Active Directory namespace hierar chy as it relates to the DNS namespace. In many cases these will be one and the same, but you can also have two totally different namespace designs. This will be addressed in Lesson 2.

Some features of the 32-bit editions are not available in the 64-bit editions. Most notably, the 64-bit editions do not support 16-bit Windows applications, real-mode applications, POSIX applications, or print services for Apple Macintosh clients.

You can learn more about 64-bit editions by reading Benefits of Windows x64 and 64-Bit Computing with Windows Server 2003 on the CD-ROM accompanying this book.

As you examine the DNS infrastructure in place, you should ask yourself the following questions:

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