Parameters View - HP 316095-B21 Installation Manual

The Parameters view is displayed
Figure 49

Parameters view

3. Set the Edge Switch parameters:
a. Select (enable) or clear (disable) the Insistent Domain ID check box.
The default state is disabled. When enabled, the value configured in the Preferred Domain
ID box becomes the active domain ID when the fabric initializes. This option is not supported
unless the SANtegrity feature is installed.
Notes:
• This option is required if EFM is enabled.
• If you enable Insistent Domain while the Edge Switch or Director is online, the Preferred
Domain ID changes to the current active domain ID if the IDs are different.
b. Select (enable) or clear (disable) the Rerouting Delay check box.
If rerouting delay is enabled, traffic is delayed through a fabric by the specified E_D_TOV
time. This delay ensures Fibre Channel frames are delivered to their destination in order, even
if a change to the fabric topology creates a new (shorter) transmission path.
c. Select (enable) or clear (disable) the Domain RSCN check box.
Domain register for state change notifications (domain RSCNs) are sent between end devices
in a fabric to provide additional connection information to HBAs and storage devices. For
example, this information might be that a logical path has been broken because of a
physical event, such as a fiber optic cable being disconnected from a port. Consult with your
HBA and storage device vendor to determine if enabling Domain RSCNs will cause
problems with your HBA or storage products.
d. Select (enable) or clear (disable) the Suppress RSCN on Zone Set Activations check box.
When the parameter is enabled, attached devices do not receive notification following any
change to the fabric's active zone set.
(Figure 49).
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