Think of the most common and challenging tasks that network administrators face, then read this book and find out how to perform those tasks, step by step. CompTIA Network + Lab Manual provides an inside look into the field of network administration as though you were...

Clustered configuration first hit the scene nearly 20 years ago when Digital Equipment Corporation (DEC) introduced the VaxCluster. Until now, the topic of Real Application Clusters (RAC) implementation had never been fully explored. For the first time, Murali Vallath dissects RAC mysteries in his book Oracle Real Application Clusters to...

* Gain a solid grasp of enterprise telecommunications technology fundamentals, including service options and clocking, line coding, and framing in carrier systems
* Understand how network traffic...

Pro SQL Server Wait Statistics is a practical guide for analyzing and troubleshooting SQL Server performance using wait statistics. Whether you are new to wait statistics, or already familiar with them, this book will help you gain a deeper understanding on how wait statistics are generated and what they can mean for your SQL...

• Provides thorough instruction for installing, configuring, and optimizing qmail
• Includes coverage of secure networking, troubleshooting issues, and mailing list administration
• Covers what system administrators want to know by concentrating on qmail issues relevant to daily operation
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• Plan, install,...

From the author of Sybex’s best-selling CCNA: Cisco Certified Network Associate Study Guide comes the streamlined tool you need to hone in on critical CCNA information: CCNA Fast Pass. The enclosed CD lets you practice, practice, practice so you can...