Tài liệu PDF Introduction

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An Introduction to Windows Server 2008 Server Manager 1-800-COURSES www.globalknowledge.com Expert Reference Series of White Papers Introduction When you take your first look at Windows Server 2008, you'll find that many of the traditional tools that graced Server 2003 are still around: the Computer Management console; the System Information utility; the Services console; and so forth. Administrative Tools are still in a Start menu folder named "Administrative Tools," and you can start feeling fairly comfortable with the GUI if you have background with prior versions of Windows. If you have logged some flight time with Windows Vista, things will look even more familiar. Windows Server 2008 has the look and feel of Windows Vista. (Which makes sense, when you consider that both products were developed under the "Longhorn" moniker , and share many megabytes of code.) The new collapsible Start menu, the Vista-style search facilities, as well as some of the tools (such as Windows Firewall with Advanced Security) look just as they do in the Vista GUI. Where things change a bit is in the Server Manager console (ServerManager.msc, typically under C:\Windows\System32), which is really the "nerve center" of Server 2008. Parts of this console are simply con- venient pointers to other administrative tools. However, the "Roles" and "Features" nodes may be unfamiliar to you. This white paper introduces the Server Manager console and will help you find your way around it, so that you can get up to speed with Server 2008 more quickly than I did when I first started stumbling around this massive console! Version note: For this white paper, I installed Server 2008 Enterprise Edition, Beta 3 (build 6001), into a fresh Virtual Machine running on Virtual PC 2007, with the Virtual Machine Additions. The host system was Windows V ista Ultimate . What Is Server Manager? Server Manager is an administrative "cockpit" for managing virtually everything about a Windows 2008 Server machine. It combines capabilities that were spread across several consoles in Windows 2003: Configure Your Server , Manage Your Server, the Windows Optional Components wizard of the Add/Remove Programs control panel, the Security Configuration Wizard, and so on. It is quite possible that many server admins will be able to do almost everything they need to do from this one console. Of course, like other MMC consoles, you have the flexibility to create your own customized version of this tool, but I'd recommend spending some significant time with the "vanilla" Server Manager before you do so. Note that Server Manager is not the same as the "Initial Configuration Tasks" console (ICT) that comes up automatically the first time after you install Server 2008. You can use the ICT to assign an administrator pass- Glenn Weadock, Global Knowledge Instructor & Developer, MCSE, MCT, A+ An Introduction to Windows Server 2008 Server Manager Copyright ©2007 Global Knowledge T raining LLC. All rights reserved. Page 2 w ord, configure your IP address, join a domain, set up Windows Update—in short, all the things Introduction Introduction Bởi: OpenStaxCollege All organisms are products of evolution adapted to their environment (a) Saguaro (Carnegiea gigantea) can soak up 750 liters of water in a single rain storm, enabling these cacti to survive the dry conditions of the Sonora desert in Mexico and the Southwestern United States (b) The Andean semiaquatic lizard (Potamites montanicola) discovered in Peru in 2010 lives between 1,570 to 2,100 meters in elevation, and, unlike most lizards, is nocturnal and swims Scientists still no know how these cold-blood animals are able to move in the cold (10 to 15°C) temperatures of the Andean night (credit a: modification of work by Gentry George, U.S Fish and Wildlife Service; credit b: modification of work by Germán Chávez and Diego Vásquez, ZooKeys) All species of living organisms, from bacteria to baboons to blueberries, evolved at some point from a different species Although it may seem that living things today stay much the same, that is not the case—evolution is an ongoing process The theory of evolution is the unifying theory of biology, meaning it is the framework within which biologists ask questions about the living world Its power is that it provides direction for predictions about living things that are borne out in experiment after experiment The Ukrainian-born American geneticist Theodosius Dobzhansky famously wrote that “nothing makes sense in biology except in the light of evolution.” Theodosius Dobzhansky “Biology, Molecular and Organismic.” American Zoologist 4, no (1964): 449 He meant that the tenet that all life has evolved and diversified from a common ancestor is the foundation from which we approach all questions in biology 1/1