Q-Logic 5800V Manuel D’Utilisation

Page de 134
59265-02  B
Glossary-1
Glossary
Active Zone Set
The zone set that defines the current 
zoning for the fabric.
Active Firmware
The firmware image on the switch that is in 
use.
Activity LED
A port LED that indicates when frames are 
entering or leaving the port.
Administrative State
State that determines the operating state 
of the port, I/O blade, or switch. The 
configured administrative state is stored in 
the switch configuration and can be 
temporarily overridden using the command 
line interface.
Alarm
A message generated by the switch that 
specifically requests attention. Alarms are 
generated by several switch processes. 
Some alarms can be configured.
Alias
A named set of ports or devices that can 
be used to define zone set membership 
instead of listing each port or device 
individually. An alias is not a zone, and 
cannot have a zone or another alias as a 
member.
AL_PA
Arbitrated Loop Physical Address
Arbitrated Loop
A Fibre Channel topology where ports use 
arbitration to establish a point-to-point 
circuit.
Arbitrated Loop Physical Address (AL_PA)
A unique one-byte value assigned during 
loop initialization to each NL_Port on a 
loop.
ASIC
Application Specific Integrated Circuit. A 
microchip designed for special applica-
tions such as Fibre Channel, a transmis-
sion protocol, or a computer.
BootP
Boot Strap Protocol. A type of network 
server.
Buffer Credit
A measure of port buffer capacity equal to 
one frame.
Cascade Topology
A fabric in which the switches are 
connected in series. If you connect the last 
switch back to the first switch, you create a 
cascade-with-a-loop topology.
Certificate Authority
An agency or organization that creates 
signed digital certificates for use in public 
key encryption.