Manual

Director Element Manager user guide 177
6 Optional features
This chapter provides detailed information on using, administering, and configuring optional HAFM
application features through the Element Manager. There are two types of features covered in this
chapter:
• Keyed features, that require the purchase of feature keys, which are enabled through the
Configure Feature Key dialog box in the product’s Element Manager.
• Features not requiring feature keys themselves, but requiring that specific keyed features be
enabled before they can be accessed through the HAFM or Element Manager.
This chapter includes the following topics:
• Preferred Path, page 178
• FICON Management Server, page 183
• Open Systems Management Server, page 186
• SANtegrity features, page 187
• Open Trunking, page 193