For the iSCSI protocol, you configure the switches and
configure networking on the array side and the host side. Then you
verify the IP network connections.
Configuring the switches - iSCSI, VMware
You configure the switches according to the vendor’s recommendations for iSCSI. These recommendations might include both configuration directives as well as code updates.
Configuring host-side networking—iSCSI
Configuring iSCSI networking on the host side enables the VMware iSCSI initiator to establish a session with the array.
Recording iSCSI-specific information for VMware
Select the iSCSI worksheet to record your protocol-specific storage configuration information. You need this information to perform provisioning tasks.