Creating And Configuring Connection Objects

By Author: Mike Jones
Total Articles: 256
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As discussed in Lesson 1, a connection object is an Active Directory object that represents an MCSE required exams inbound-only connection to a domain controller. When there is a single site, all KCCs generate connection objects for replication within the site. When there is more than one site, a single KCC in each site generates all connection objects for replication between sites. Connection objects can also be created manually by an administrator. Connection objects created by the KCC are "owned" by the KCC. Connection objects created or modified by an administrator are owned by the administrator.
Although you can create or configure connection objects manually to force replication over a particular connection, normally you should allow replication to be automatically optimized by the KCC based on information you provide in the Active Directory Sites And Services console about your deployment. Create connection objects manually only if the connections that are automatically configured by the KCC do not connect specific domain controllers that you want to connect. Adding redundant ...
... manual connection objects to the optimal connection objects created by the KCC can increase replication traffic.
Connection Transport
Each connection object has a replication transport, which is assigned to the RFC transport by default. The RFC transport is used for uniform high-speed, synchronous RFC over IP within a site. Because the IP and SMTP transports 70-297 practice test are used for intersite replication, it is unlikely that you will need to use them when configuring a connection object.
To designate a preferred bridgehead server, complete the following steps:
1.Click Start, point to Administrative Tools, and then click Active Directory Sites And Services.
2.In the Active Directory Sites And Services console tree, click the site that contains the domain controller that you want to make a preferred bridgehead server.
3.In the Active Directory Sites And Services console tree, right-click the domain controller that you want to make a bridgehead server, and then click Properties.
4.In the Properties dialog box for the domain controller, shown in Figure 5-14, in the Transports Available For Inter-Site Data Transfer box, select the intersite transport or transports for which this computer will be a preferred bridgehead server. Click Add, and then click OK.
If site link transitivity is enabled and connections are created between sites that span firewalls, replication errors will occur if the firewall allows packets to travel only between MCITP certification specific domain controllers.