You are employed as a network administrator at ABC.com. ABC.com has an Active Directory
domain named ABC.com. All servers on the ABC.com network have Windows Server 2012
installed.
The ABC.com domain has an Active Directory site configured in London, and an Active Directory
site in New York. You have been instructed to make sure that the synchronization of account
lockout data happens quicker.
Which of the following actions should you take?
A.
You should consider editing the Options attribute from the WANLINK properties.
B.
You should consider editing the Options attribute from the LANLINK properties.
C.
You should consider editing the Options attribute from the DEFAULTIPSITELINK properties.
D.
You should consider editing the proxyAddresses attribute from the DEFAULTIPSITELINK
properties.
Explanation:
C. The options attribute has to be edited and the DEFAULTIPSITELINK is the only default link that exists.
Correct Answer: C
Section: (none)
Explanation
Explanation/Reference:
Change notification is a mechanism by which a domain controller notifies a replication partner that it has changes. Replication within a site occurs as a response
to changes; as changes occur on one domain controller, it notifies its replication partner, which prompts the partner to request the changes. When a domain
controller performs an update to an attribute, it sends notification to its replication partner within a specified time following the change.
Active Directory replication occurs automatically and reliably with no administrative intervention, other than that required to configure sites and site links. Some
replication events, however, warrant additional understanding for those administrators who need to fine-tune replication beyond the default behavior.
By default, changes are replicated between sites according to a schedule and not according to when changes occur. For this reason, the greatest replication latency
across the forest is the sum of the greatest replication latencies along the single longest replication path of any directory partition.
For special circumstances, you can configure change notifications on connections between sites. By modifying the site link object, you can enable change
notification between sites for all connections that occur over that link. Use ADSI Edit to enable change notification between sites.
I think correct is C:
You should consider editing the options attribute from the DEFAULTSITELINK properties
More Information:
https://blogs.technet.microsoft.com/kenstcyr/2008/07/05/understanding-urgent-replication/
There is a way for us to lower convergence time. It’s called inter-site change notifications and it’s not turned on by default.
https://technet.microsoft.com/en-us/library/cc961787.aspx
1. In ADSI Edit, expand the Configuration container.
2. Navigate to the Inter-SiteTransports container, and select CN=IP . (You cannot enable reciprocal replication for SMTP links.)
3. Right-click the site link object for the sites for which you want to enable reciprocal replication, and then click Properties .
4. In the Select a property to view box, select options