With Server
Clustering, you can have multiple servers on your own private VLAN. This may
be necessary for advanced setups such as load balancing, proxies, SSL
acceleration, and high availability. An added benefit of placing your
servers on a private VLAN is that you can use private IP addresses to avoid
exposing database servers to the public Internet. The price quoted for
clustering assumes that all servers in the cluster are configured
identically. If you need a quote on a custom configuration, please
contact our sales department.