Vixel 9000 Series Installation & Configuration Guide CHAPTER 4 Using Fabric Services
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Registered State Change Notification. On the Vixel 9000 Series Switch, the
Registered State Change Notification (RSCN) option is set by port. Each switch
port can be set to one of the available RSCN settings:
• Normal (switch both transmits and receives notifications)
• TxOnly (switch transmits notifications only; no received notifications are
accepted—this setting is used for initiators)
• RxOnly (switch receives notifications only; no notifications are transmitted—
this setting is used for targets)
• Disabled (switch neither transmits nor receives notifications)