Trusted certication
In cryptography, a trustworthy certicate that is not registered with a certicate authority.
Tunnel mode
Port-to-port communications security in which security is provided to several machines by a single
node.
U
UART
Universal asynchronous receiver/transmitter.
UID
Unit Identication.
UL
Underwriter's Laboratories.
Universal rack connector
A rackmount kit has four universal rack connectors as part of the kit. Each connector has two sides -
one side is for round-hole racks, and the other side is for square-hole racks. The square-hole side
might be painted. The connectors are installed from the inside of the rack out, and the rails are
hooked onto them. See Figure 35 on page 45.
Unload
Prepare the tape cartridge for removal from the drive.
User
The User role is an interchangeable term corresponding to the Monitor role. The User role has viewing
privileges to the unit, but is not able to make conguration changes.
Utilities
Utility programs.
Utility programs
A computer program in general support of the processes of a computer. For instance, a diagnostic
program.
UV
Under voltage.
V
VOLSER
Volume serial number.
Volume
A certain portion of data, together with its data carrier, that can be handled conveniently as a unit.
VPD
Vital product data. The information that is contained within the tape drive that requires nonvolatile
storage that is used by functional areas of the drive, and information that is required for
manufacturing, RAS, and engineering.
W
Web UI, Web GUI, Web User Interface
Management GUI
Word
A character string that is convenient for some purpose to consider as an entity.
Worldwide Node Name (WWNN)
A unique character string that identies Fibre Channel Host Bus adapters (HBA).
WORM
Write Once, Read Many.
Glossary
225
To Next Page
Loading...
Need help?
General
