HP StorageWorks 2.64 Director Switch - Manual (Page 155)

Director Element Manager user guide 155
The following rules apply when configuring preferred paths:
• The switch’s domain ID must be set to insistent.
• Domain IDs must be in the range of 1 through 31.
• The specified numbers for Source Ports and Exit Ports must be in the range equal to the number
of ports for the switch being configured.
• For any source port, only one path may be defined to each destination domain ID.
To install and enable this option, select the Features option under the Element Manager’s Configure
menu. See ” Configuring a feature key ” on page 104.