NonStop System Glossary

topology branch..............................................................................................................197
total harmonic distortion (THD)..........................................................................................197
Total Information Manager (TIM)........................................................................................198
transformer.....................................................................................................................198
transient.........................................................................................................................198
translation lookaside buffer (TLB)........................................................................................198
Transmission Control Protocol (TCP)....................................................................................198
Transmission Control Protocol/Internet Protocol (TCP/IP)........................................................198
tri-star topology...............................................................................................................198
triple-modular redundancy (TMR).......................................................................................198
triplex.............................................................................................................................198
Trivial File Transfer Protocol (TFTP)......................................................................................198
TRSA..............................................................................................................................198
TSM...............................................................................................................................198
TSM client software..........................................................................................................199
TSM Event Viewer............................................................................................................199
TSM Low-Level Link...........................................................................................................199
TSM Notification Director..................................................................................................199
TSM package..................................................................................................................199
TSM server software.........................................................................................................199
TSM Service Application...................................................................................................199
two-lane link...................................................................................................................199
U........................................................................................................................................199
u...................................................................................................................................199
UCME............................................................................................................................199
UID................................................................................................................................199
unattended site................................................................................................................199
uncorrectable memory error (UCME)..................................................................................199
undefined.......................................................................................................................200
undervoltage...................................................................................................................200
unicode..........................................................................................................................200
uninterruptible power supply (UPS).....................................................................................200
unitary segment...............................................................................................................200
unmount.........................................................................................................................200
unplanned outage............................................................................................................200
unshielded twisted pair (UTP)............................................................................................200
unspecified.....................................................................................................................200
UPS...............................................................................................................................200
upward compatibility........................................................................................................200
user code.......................................................................................................................200
User Code (UC)...............................................................................................................201
user database.................................................................................................................201
user ID...........................................................................................................................201
user library.....................................................................................................................201
User Library (UL)..............................................................................................................201
user name.......................................................................................................................201
UTC...............................................................................................................................201
UTP................................................................................................................................201
V........................................................................................................................................201
V AC..............................................................................................................................201
V.35...............................................................................................................................201
Versatile I/O (VIO) enclosure............................................................................................202
vertical tetrahedron..........................................................................................................202
VIO enclosure.................................................................................................................202
virtual file system..............................................................................................................202
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