Server requirements for QV9 cluster

[#1]

Hello fellow QViewers,

We are planning to cluster our servers for optimum performance . Here are the servers:

Server A-512 GB RAM IBM Machine

Server B-256GB RAM (Temporary) HP Machine

We have a load balancer where the SSL is installed and would like to know if :

1. HP and IBM can talk to each other in a cluster

2. After testing the cluster performance, Can the test server B be later switched with another server C of the same spec .

Thanks in advance.