HP StorageWorks 2/140 director product manager user guide - Page 215

Glossary Embedded Web Server With director firmware Version 1/2 or later installed, administrators or operators with a browser-capable PC and Internet connection can monitor and manage a director through an Embedded Web Server interface. The interface provides a GUI similar to the Director 2/64 Product Manager application and supports director configuration, statistics monitoring, and basic operation. error detect time-out value (E_D_TOV) User-specified value that defines the time a director waits for an expected response before declaring an error condition. error message Software message that indicates an error was detected. See also information message and warning message. Ethernet A widely implemented local area network (LAN) protocol that uses a bus or star topology and serves as the basis for the IEEE 802.3 standard, which specifies the physical and software layers. Baseband LAN allows multiple station access to the transmission medium at will without prior coordination and which avoids or resolves contention. Ethernet hub A customer-supplied device used to LAN-connect the HAFM server and managed directors. event code Error code that provides the operator with information concerning events that indicate degraded operation or failure of a director. event log Record of significant events that have occurred at the director, such as FRU failures, degraded operation, and port problems. expansion port (E_Port) Physical interface on a Fibre Channel switch within a fabric, that attaches to an expansion port (E_Port) on another Fibre Channel switch to form a multiswitch fabric. See also segmented E_Port. explicit fabric login Data field size, supported by an F_Port, that is agreed upon during fabric login. director product manager user guide Glossary-7