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connectivity control
connector
console
control processor
card
credit
CTP card
customer support
CVC
D
database
data directory
datagram
In S/390 mode, in a director or switch, the method used to change
port address connectivity attributes and determine the communica-
tion capability of the link attached to the port (D). See also
address
matrix;
connectivity
Synonym for
optical fiber
See
personal
computer; server.
CTP card. Circuit card that contains the director or switch micropro-
cessor. The CTP card also initializes hardware components of the sys-
tem after power-on. The card may contain an RJ-45 twisted pair
connector.
See
buffer-to-buffer
credit.
See
control processor
card.
Synonym for
technical
support.
Channel operations running in block mode. This occurs when a chan-
nel is attached to a converter. This specifies the I/O operation mode
for the channel path under the I/O configuration program (IOCP)
channel path identifier (CHPID) statement Type parameter. Contrast
with CBY.
A collection of data with a given structure for accepting, storing, and
providing on-demand data for multiple users. (T)
Critical information for all managed products (including directors
and switches). Information stored here includes:
•
All configuration data
•
All log files
•
Call-home settings
•
Firmware library
•
Zoning library
Synonym for
Class 3 Fibre Channel
attribute;
connectivity
connector.
service.
active port
capability.
Glossary
537
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