Final answer:
To enhance replication between main office and Branch1, create a new site link, set a lower replication interval, and assign the respective domain controllers to the new link.
Step-by-step explanation:
To resolve the replication conflicts and enable more frequent replication between the main office and the Branch1 office without affecting other branches, you should perform the following three steps:
- Create a new site link in Active Directory Sites and Services specifically for the main office and Branch1 office.
- Configure the new site link to have a lower replication interval than the default 15 minutes, based on your requirements for frequent updates.
- Assign the main office and Branch1 office domain controllers to the newly created site link.
These steps will ensure that replication between the main office and Branch1 happens more frequently and independently from the replication schedule with other branch offices.