I/O Stream Guard; Device Scan - Qlogic SANbox 5802V QuickTools Switch Management User Manual

A

I/O Stream Guard

The I/O Stream Guard feature suppresses the Registered State Change
Notification (RSCN) messages on a port basis. I/O Stream Guard should be
enabled only on ports connected to initiator devices. To configure the I/O Stream
Guard option using the Port Properties dialog, open the Port menu, and select
Port Properties. Select the option that corresponds to one of the following
options:
Enable
which I/O Stream Guard is enabled.
Disable
Auto
connected to an initiator device with a QLogic HBA. The default is Auto.
Refer to

Device Scan

The Device Scan feature queries the connected device during login for FC-4
descriptor information. Disable this parameter only if the scan creates a conflict
with the connected device.
59264-00 A
suppresses the reception of RSCN messages from other ports for
—
llows free transmission and reception of RSCN messages.
— a
suppresses the reception of RSCN messages when the port is
—
"Device Scan" on page
Viewing and Configuring Ports
5-17.
5 – Managing Ports
5-17