Có 180+ tài liệu thuộc chủ đề "SQL căn bản"
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Two trusts, tree-root and parent and child, are created by default when running the Active Directory Installation Wizard.The other four trusts—shortcut, external, realm, and forest—can be created as needed with the New Trust Wizard or the Netdom.exe command-line tool.. As with any use of passwords, it is a security best practice to use long, random, and complex passwords in the...
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Working with Active Directory Trusts. One of the many issues that need to be dealt with in any computer organization is how to protect resources.The main difficulty that administrators face is the dilemma of how to ensure that the resources of the company are not accessible by those who do not need access.The other side of that coin, equally important,...
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Active Directory Sites. Relationship of Sites to Other Active Directory Components Creating Sites and Site Links. In the previous chapter, we saw the logical structure of the network as defined by forests and domains. Sites and the subnets, of which sites are comprised, define the physical structure of an Active Directory network. Sites are important in an enterprise-level mul- tiple...
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Highlight the Inter-Site Transports folder in the left tree pane of the Active Directory Sites and Services console. Expand the Inter-Site Transports folder.. Right-click either the IP or SMTP folder (depending on what protocol the network is based on) in the left tree pane of the Active Directory Sites and Services console.. Select New Site Link from the context menu.....
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After this is done, the Monitored Server panel displays the Active Directory information, and the log panel shows the information stored in the log file.. The Active Directory Replication Monitor tool can also be used for synchronizing the directory partition. replmon.exe initiates replication and reports the success or failure of the request.. The Active Directory Replication Monitor is simple and...
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to that DC, and transfer a copy of the Active Directory database, making a new DC. We requested a Retry more than once before noticing the we misspelled administrator—sometimes, it’s the simplest answer. Again, note the location of the DC in the Default-First-Site-Name site, and click Finish.. An in-place upgrade means that you take your existing DC and install Windows...
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The check box on the General tab is used to enable or disable GC functionality.To be able to change the state of the GC check box, you must be a member of the Domain Admins group or the Enterprise Admins group.. As stated previously, the planning of GC server placement is important for a successful network.. Each GC server creates...
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Working with the Schema MMC Snap-In. When working with the Schema snap-in, you need to be aware of some other configuration items.. If you right-click Active Directory Schema, you are presented with various options as shown in Figure 16.12.. If you select Change Domain Controller, you can choose what DC you want to feed the schema information. If you select...
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Figure 17.1 details the order in which multiple policies are applied when a user object logs on to the domain. In the diagram, the user object exists in the OU 4 OU, which is in the OU 3 OU of Domain 1 of Site. When the user logs on, the local policy of the computer is applied, followed by any...
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Implementing Group Policy. Now that you know how to evaluate the effects of group policy on the directory, it is time to start creating policy objects and applying policy to the environment. The Group Policy Object Editor MMC. The Group Policy Object Editor is a snap-in for the MMC. Because group policy can be applied at several locations, opening the...
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By specifying an alternate location for these folders on a network share, the user has access to these folders no matter which computer he or she uses to log on.. Of the four folders that can be redirected, setting the My Documents folder for redirection is probably the most advantageous. Not only will the user have his or her data...
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A user whose user object is in the IT Managers container will have group policy applied in this order: Local Computer policy, Default Domain policy, Folder Redirection policy, IT Manager policy, and Manager Tools policy.. A user whose user object is in the Accounting container will have group policy applied in this order: Local Computer policy, Default Domain policy, and...
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Windows Installer Packages (.msi). In the early days of Windows computing, you could use a third-party installation and packaging tool to simplify software deployment (including Microsoft’s SMS). The Installer technology is made up of the following components:. The .msi file, which is a group of files compressed together along with the appropriate scripting to install and configure the software. It...
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When you select an extension, you also have to consider some type of order since there are applications that have the same extension for the main file.The Up and Down buttons determine application preference.. The Categories tab has the option to create categories so that published applications will be easier to find in the Add/Remove Programs applet from Control Panel....
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Directory Availability. Understanding Active Directory Availability Issues Performing Active Directory Maintenance Tasks Backing Up and Restoring Active Directory Troubleshooting Active Directory Availability. In earlier chapters, we looked at the Active Directory (AD) infrastructure, as well as var- ious interacting elements, such as forest, sites, domains, and trusts. This chapter deals with how to maintain high availability of your Active Directory...
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It’s important to implement a consistent Active Directory monitoring strategy to ensure database integrity, reliability, and performance within your forest. Regular monitoring can also improve your knowledge of Active Directory and assist you in determining when a problem is in the early stages of unfolding.This will lead to performance and service issues being resolved in a much more timely manner.....
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Click the Yes button in the Backup Utility dialog box when prompted to restart and reboot the server normally.. Figure 19.8 The Restore Progress Dialog Box During a Restore. Figure 19.9 The Restore Progress Dialog Box After the Restore Has Completed. Figure 19.10 The Restore Log. Authoritative Restore. There are times when a normal restore of Active Directory isn’t sufficient....
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Although all of the operations covered previously in this section used the Ntdsutil command-line utility, most actually performed their work by calling the Esentutl command. ESENT (Extensible Storage Engine for NT) is one of the acronyms used to refer to the ESE database system that Active Directory uses.The Esentutl command is the maintenance command that is associated with this database...
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Designing a DNS namespace is a critically important function for any business that relies on both the public and the private identities provided by the DNS namespace(s) for interaction with its cus- tomers and for the smooth and secure operation of its network.You should take some of the fol- lowing considerations into account:. Uniqueness Domain names on the Internet must...
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Active Directory-integrated zones pro- vide enhanced security for DNS updates and zone replication traffic in several ways: all DNS servers hosting Active Directory-integrated zones must be registered in AD, AD replication traffic is encrypted, and you can use access control lists (ACLs) to restrict the hosts that are allowed to update RRs using DDNS (secure dynamic updates).. Stealth servers When...