HP 958-000290-000 - Manual (Page 85)

edge switch 2/32 installation guide 2-59
Installing and Configuring the Edge Switch 2/32
Figure 2–42: Switch page—Parameters tab
a. At the Preferred Domain ID field, type a value between 1 and 31 (default is
1). The domain ID uniquely identifies each switch in a fabric.
All fabric-attached switches must have unique domain IDs. If the value is not
unique, the E_Port connection to the switch segments and the switch cannot
communicate with the fabric.
b. Insistent Domain: This option is not supported unless the SANtegrity feature
is installed. Click the check box to remove or add a check mark. The default
state is disabled (no check mark).
When a check mark displays, the domain ID configured in the Preferred
Domain ID field will become the active domain identification when the fabric
initializes. See the following notes:
— This option is required if High Availability Fabric Manager (HAFM) is
enabled.
— If you enable Insistent Domain while the switch or director is online, the
Preferred Domain ID will change to the current active domain ID if the
IDs are different.