Dell MD32xxi - Manual (Page 24)

Dell PowerVault MD32xxi Configuration Guide for VMware ESX4.1 Server Software
Page 22
This will enable the software iSCSI initiator. To verify that it is enabled type the following command:
esxcfg-swiscsi –q
This can also be accomplished by using the vCenter GUI.
From the vCenter GUI on the ESX host navigate to Configuration -> Storage Adapters. Select the iSCSI
Software Adapter and click Properties.
Under the General tab click the Configure button. Place a check mark in Enabled and hit Ok. This will
enable the iSCSI initiator and assign a unique iqn to the ESX host. Administrators familiar with enabling
iSCSI in ESX 3.5 will notice that the firewall policies are automatically set when you enable it in vSphere4.