For the Fibre Channel protocol, you configure the switches
and determine the host port identifiers.
Configuring the FC switches - VMware
Configuring (zoning) the Fibre Channel (FC) switches enables the hosts to connect to the storage array and limits the number of paths. You zone the switches using the management interface for the switches.
FC worksheet for VMware
You can use this worksheet to record FC storage configuration information. You need this information to perform provisioning tasks.