HP StorageWorks XPath OS 7.4.X Administrator Guide (AA-RVHDD-TE, February 2006)

XPath OS 7.4.x administrator guide 117
U_Port
Universal port. A switch port that can operate as a G_Port, E_Port, F_Port, or FL_Port. A port is defined as a
U_Port when it is not connected or has not yet assumed a specific function in the fabric.
WAN_TOV
Wide area network timeout value.
well-known address
In Fibre Channel technology, a logical address defined by Fibre Channel standards as assigned to a
specific function and stored on the switch.
WWN
World wide name. An identifier that is unique worldwide. Each entity in a fabric has a separate WWN.
xlate domain
Translate domain. A router virtual domain that represents an entire fabric. Device connectivity can be
achieved from one fabric to another, over the router and through this virtual domain, without merging the
two fabrics. Also called a phantom domain.
zone
A set of devices and hosts attached to the same fabric and configured as being in the same zone. Devices
and hosts within the same zone have access to others in the zone but are not visible to any outside the
zone.
zone configuration
A specified set of zones. Enabling a configuration enables all zones in that configuration. See also defined
zone configuration, enabled zone configuration.
zoning
A feature in fabric switches or hubs that allows segmentation of a node by physical port, name, or address.