Command Syntax for esxcli iscsi and vicfg-iscsi

In vSphere 5.0 and later, you can manage iSCSI storage by using either
esxcli iscsi
commands or
vicfg-iscsi
options.
For details, see the
vSphere Command-Line Interface Reference
. esxcli iscsi Command Syntax and vicfg-iscsi Command Syntax.