<s>
A	O
wireless	B-General_Concept
LAN	I-General_Concept
controller	I-General_Concept
(	O
WLC	O
)	O
is	O
a	O
network	O
device	O
used	O
to	O
monitor	O
and	O
manage	O
wireless	B-Device
access	I-Device
points	I-Device
in	O
an	O
organization	O
.	O
</s>
<s>
WLCs	O
are	O
generally	O
used	O
in	O
combination	O
with	O
the	O
Lightweight	B-Protocol
Access	I-Protocol
Point	I-Protocol
Protocol	I-Protocol
(	O
LWAPP	B-Protocol
)	O
to	O
manage	O
light-weight	O
access	O
points	O
in	O
bulk	O
by	O
the	O
network	O
administrator	O
or	O
network	O
operations	O
center	O
.	O
</s>
<s>
The	O
wireless	B-General_Concept
LAN	I-General_Concept
controller	I-General_Concept
is	O
part	O
of	O
the	O
Data	O
Plane	O
within	O
the	O
Cisco	O
Wireless	O
Model	O
.	O
</s>
<s>
The	O
WLAN	B-General_Concept
controller	I-General_Concept
automatically	O
handles	O
the	O
configuration	O
of	O
wireless	B-Device
access-points	I-Device
.	O
</s>
<s>
Use	O
of	O
WLANs	B-Architecture
solves	O
this	O
problem	O
.	O
</s>
