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Term
Definition
LED
Light-emitting diode, a type of diode that emits light when current passes through
it. Visible LEDs are used as indicator lights on all sorts of electronic devices.
LUN
Logical Unit Number: a Fibre Channel identifier of a device
N_port
A port that connects a node to a fabric or to another node as in a point-to-point
configuration.
NL port
A port that connects a node in Fibre Channel arbitrated loop
POST
Power On Systems Test: a series of self-diagnostic tests stored in RAM which run
when power is first applied to a component.
switch
A device which controls routing of data from one component to another.
topology
Logical layout of the parts of a computer system or network and their
interconnections
warm boot
Startup without cycling the electric power. Operations include POST and
refreshing all configuration settings. All software in Flash memory will be reloaded
into RAM.
Secure Data Path Applicationv 2
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