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switchover
switch priority
System Automation
for Operating
System/390
system name
system services
processor
T
TB
TCP
TCP/IP
technical support
Telecommunications
Industry Association
Changing a backup field-replaceable unit (FRU) to the active state,
and the active FRU to the backup state.
Value configured into each switch in a fabric that determines its rela-
tive likelihood of becoming the fabric's principal switch. Lower val-
ues indicate higher likelihood of becoming the principal switch. A
value of 1 indicates the highest priority; 225 is the lowest priority. A
value of 225 indicates that the switch is not capable of acting as the
principal switch. The value 0 is illegal.
SA OS/390™. IBM licensed software that provides System/390 Paral-
lel 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 Multiple Virtual Storage (MVS™),
ESCON™ Manager, and Target System Control Facility (D).
See
product
name.
SSP. In a director or switch, the central controlling processor. Controls
the RS-232 maintenance port and the Ethernet port of a Fibre Channel
director or switch.
See terabyte.
See
transmission control
See
transmission control protocol/Internet
Single point of contact for a customer when assistance is needed in
managing or troubleshooting a product. Technical support provides
assistance twenty-four hours a day, seven days a week, including hol-
idays. The technical support number is (800) 752-4572 or (720)
566-3910. Synonymous with
TIA. A member organization of the Electronic Industries Association
(EIA), TIA is the trade group representing the communications and
information technology industries. See also
Association.
protocol.
protocol.
customer
support.
Electronic Industries
Glossary
559
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