Windows Server2012 has been released for some time, has recently been trying to upgrade the company's internal DC to 2012, has been no time, today is relatively empty, to try to do the following. With the use of Windows Server 2012,hyper-v3.0 and IIs8.0 for some time, it feels like a 2012 change is really great, and a centralized console that can manage Windows Server2012 across the company on a single server, It's really convenient.
I. Preparing articles
The company already has a Windows Serv
Forest1 and Forest2, then you establish a forest trust between Forest2 and Forest3, but Forest1 and Forest3 do not trust each other by default, and forest trusts do not pass between multiple forests.Before you deploy a forest trust, you must specify several requirements for the Forest trust, first your forest functional level must be Windows 2003 or higher, and then DNS between your forests can parse each other.This article is from the "Dry Sea Spong
I'm using WINDOWS2008R2. When creating a new user, there is a situation:Windows 2008 domain controllers, which open Active Directory Users and Computers, do not find naming information because the server is not operational and if you try to connect to a domain controller that is running Windows 2000, make sure that Windows is installed on this DC Server SP3 ....DNS
I'm using WINDOWS2008R2. When creating a new user, there is a situation:Windows 2008 domain controllers, which open Active Directory Users and Computers, do not find naming information because the server is not operational and if you try to connect to a domain controller that is running Windows 2000, make sure that Windows is installed on this DC Server SP3 ....DNS
Migration Scenarios for domain controllers:1 Backup Domain control2 Make a new operating system (preferably the same as the original operating system version)3 Use this computer as an additional domain controller4 Installing DNS to replicate DNS replication between primary and additional domain-controlled domains5 Transfer the primary domain-controlled 5 roles to the additional domain control5.1 Command lin
If we don't need a domain controller, how do we handle it? If we let this domain controller disappear directly, then other domain controllers will not know this message, and every other domain controller will also try to make AD replication with this domain controller, the client may also send the user name and password to this non-existent domain controller for verification. Therefore, when we perform a domain controller offload, we prioritize the use of regular uninstallation, to automate the
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Why do I need to force uninstall on a domain controller? If the domain controller is unable to communicate with the replication partner, and the correction is hopeless, we will consider a forced uninstall. For example, I have seen a unit with 10 domain controllers, there are 7 can not replicate each other, mainly administrators mistakenly think that the more domain controllers the better ... in such cases, we can decisively hand over the domain controller and forcibly unload it. The principle of
Directory services can centralize the organization, management, control of a variety of users, groups, computers, shared folders, printers and other resources. Using LDAP (port 389) Lightweight Directory Access Protocol, all account information, such as user and computer, is stored in a database in a domain environment, and the database location is%systemroot%\ntds\ntds.dit.
The logical structure of an AD
/tcp smtp
26/tcp backup smtp Port
80/tcp http
110/tcp pop3
143/tcp imap
443/tcp https
993/tcp imaps
995/tcp pop3s
3306/tcp mysql
5432/tcp ipvs
53/udp dns
After the configuration is complete, save and exit, and start the apt Firewall:
/Usr/local/sbin/apt-s
Note that the firewall is running in debugging mode and the configuration is rewashed every five minutes. This prevents server paralysis due to incorrect configurations.
After the configuration is co
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