Requirements
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Requirements
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To ensure efficient data replication in a cluster, you must meet the following requirements:
Update all instances in the cluster and ensure they are using the same version of the software.
Activate the licenses for the instances on the Affinity Portal.
Ensure proper connectivity between all machines. For detailed information, access the articles on how to configure network interfaces and hostnames.
Ensure the following firewall ports are open among all instances:
- TCP (22, 443, 3306, 4444, 4567, 4568, 59022 e 9300).
- UDP (4567).
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