HP StorageWorks 2/140 director product manager user guide - Page 228
Operations Control for MVS, ESCON Manager, and Target System Control Facility. - storageworks 232
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Glossary StorageWorks HA-Fabric Manager (HAFM) server Notebook computer shipped with a director to run the HAFM, Director 2/64 Product Manager applications. subnet mask Used by a computer to determine whether another computer with which it needs to communicate is located on a local or remote network. The network mask depends upon the class of networks to which the computer is connecting. The mask indicates which digits to look at in a longer network address and allows the router to avoid handling the entire address. switchover Changing a backup FRU to the active state, and the active FRU to the backup state. switch priority Value configured into each switch in a fabric that determines its relative likelihood of becoming the fabric's principal switch. system automation for operating system 390 (SA OS/390) IBM-licensed software that provides System/390 Parallel Sysplex management, automation capabilities, and integrated systems and network management. SA OS/390 manages host, remote processor, and I/O operations. SA OS/390 integrates the functions of Automated Operations Control for MVS, ESCON Manager, and Target System Control Facility. system services processor (SSP) Controls the RS-232 maintenance port, the Ethernet port, and the operator panel of a Fibre Channel director. TCP/IP See transmission control protocol/internet protocol. topology Logical and/or physical arrangement of stations on a network. transmission control protocol/internet protocol (TCP/IP) A suite of communication protocols used to connect host systems to the Internet. See also network address. trap Unsolicited notification of an event originating from an SNMP managed device and directed to an SNMP network management station. Glossary-20 director product manager user guide
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