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FICON Management
Server
field-replaceable unit
file server
file transfer protocol
firewall
firewall zoning
firmware
FLASH memory
FLOGI
FPM
F_Port
frame
FRU
FTP
full-duplex
550
SAN32M1 Fabric Switch Installation and Service Manual
An optional feature that can be enabled on the director or switch or
switch through the Element Manager application. When enabled,
host control and management of the director or switch or switch is
provided through an S/390 Parallel Enterprise or 2/Series Server
attached to a director or switch or switch port.
FRU. Assembly removed and replaced in its entirety when any one of
its components fails (D). See
A computer that stores data centrally for network users and manages
access to that data.
FTP. A transmission control protocol/Internet protocol (TCP/IP)
-based client/server protocol used to transfer files to and from a
remote host. Does not perform any conversion or translation.
A networking device that blocks unauthorized access to all or parts of
a network.
Hardware enforced access between F_Ports enforced at the source
port. The hardware verifies the destination port against the zone
defined for the source port.
Embedded program code that resides and runs on, for example,
directors, switches, and hubs.
Reusable nonvolatile memory that is organized as segments for writ-
ing, and as bytes or words for reading. FLASH memory is faster than
read-only memory, but slower than random access memory (D).
See
fabric login
command.
See
fibre port
module.
See
fabric
port.
A variable-length packet of data that is transmitted in frame relay
technology.
See
field-replaceable
unit.
See
file transfer
protocol.
The capability to transmit in two directions simultaneously.
active field-replaceable
unit.
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