In the GUI, Select Member->Network.  Check the last interface.   It should show restricted to Mangament.  The verbage depends on the firmware version and array model  Instructions on setting it up are in the online help via the GUI as well.  psonlinehelp.equallogic.com/.../About_dedicated_management_netwo.htm
Hi,  We are getting these warnings on Dell EqualLogic SAN Headquarters service:
Dell EqualLogic SAN Headquarters service warnings