HP StorageWorks 2/140 embedded web server user guide - Page 138
specified D, I.
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Glossary data center A collection of servers and data storage devices, usually in one location, administered by an information technology/information services (IT/IS) manager. default Pertaining to an attribute, value, or option that is assumed by a system when none is explicitly specified (D, I). default zone A zone that contains all attached devices that are not members of a separate active zone. destination A point or location, such as a processor, Director or Switch, or server, to which data is transmitted (D). destination address D_ID. An address identifier that indicates the targeted destination of a data frame. device (1) Mechanical, electrical, or electronic hardware with a specific purpose (D). See also managed product. (2) See node. device number In a channel subsystem, four hexadecimal digits that uniquely identify an I/O device (D). diagnostics (1) The process of investigating the cause or nature of a problem in a product or system. (2) Procedures or tests used by computer users and service personnel to diagnose hardware or software problems (D). dialog box A pop-up window in the user interface with informational messages or fields to be modified or completed with desired options. D_ID See destination address. Director An intelligent, highly-available, Fibre Channel switch providing any-to-any port connectivity between nodes (end devices) on a switched fabric. The Director sends data transmissions (data frames) between nodes in accordance with the address information present in the frame headers of those transmissions. DNS name Domain name system or domain name service. Host or node name for a device or managed product that is translated to an Internet protocol (IP) address through a domain name server. Glossary-8 embedded web server user guide
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