EDIT: Version 17.1 now available Dell PS Series Configuration Guide version 17.1 (formerly EqualLogic Configuration Guide).
Dell have released version 14.3 of the Dell EqualLogic Configuration Guide.
The guide is designed to help storage administrators build an iSCSI infrastructure for use with a Dell EqualLogic SAN solution.
Changes since version 14.2 include a new High Availability chapter, and the removal of redundant data.
The guide can be downloaded from here.
The Dell Storage Community post can be found here.
The Dell TechCenter post can be found here.