5. Configure Logical Networks
Now that you have a data center with hosts grouped in a cluster, you need to define and apply the networking layer. By default, the Management network is already defined for the new data center you created. You can define new logical networks, for example data, storage or display networks.
You have already defined a storage network for the Default data center in
Lab 1 - Install and Configure Basic Setup, and added it to the hosts in the Default cluster. Now, you will repeat the same procedure for the FinanceCluster in the FinanceDataCenter.
Now that you have defined this network as a resource required by the FinanceCluster in the data center, it is time to add this resource to the hosts in the cluster.
You have now added a new storage network to your data center, and attached the network to your hosts. On the Logical Networks tab of FinanceDataCenter, you should have at least two networks - rhevm and storage. Now, you can add storage to the system.