Configuring peer relationships (starting with ONTAP 9.4) | ONTAP_CLUSTER_PEERING_EXPRESS_GUIDE

Creating intercluster LIFs (starting with ONTAP 9.4)
Creating intercluster logical interfaces (LIFs) enables the cluster network to communicate with a node. You must create an intercluster LIF within each IPspace that will be used for peering, on each node in each cluster for which you want to create a peer relationship.

Creating a cluster peer relationship (starting with ONTAP 9.4)
You can create a cluster peer relationship between two clusters by providing a system-generated passphrase and the IP addresses of the intercluster LIFs of the remote cluster.

Creating SVM peer relationship
The storage virtual machine (SVM) peering enables you to establish a peer relationship between two SVMs for data protection.