<s>
The	O
Cisco	B-Protocol
Compatible	I-Protocol
Extensions	I-Protocol
(	O
CCX	O
)	O
Specification	O
describes	O
a	O
list	O
of	O
functional	O
extensions	O
to	O
the	O
IEEE	O
802.11	O
Wireless	O
LAN	O
standard	O
to	O
support	O
fast	O
roaming	O
(	O
CCKM	B-General_Concept
)	O
with	O
upgraded	O
security	O
,	O
reliability	O
,	O
and	O
diagnostic	O
performance	O
.	O
</s>
<s>
This	O
specification	O
is	O
Cisco	O
proprietary	O
and	O
a	O
device	O
manufacturer	O
requires	O
a	O
Cisco	O
license	O
agreement	O
in	O
order	O
to	O
develop	O
mobile	B-Application
devices	I-Application
with	O
this	O
technology	O
.	O
</s>
<s>
A	O
working	O
CCX	O
network	O
consists	O
of	O
one	O
or	O
more	O
Cisco	O
wireless	B-Device
access	I-Device
points	I-Device
,	O
along	O
with	O
one	O
or	O
more	O
CCX-enabled	O
mobile	B-Application
devices	I-Application
.	O
</s>
<s>
Typical	O
deployments	O
include	O
barcode	O
scanners	O
in	O
a	O
warehouse	O
,	O
VoIP	B-Application
mobile	O
phones	O
in	O
an	O
office	O
environment	O
,	O
and	O
wearable	O
medical	O
devices	O
that	O
report	O
patient	O
status	O
.	O
</s>
<s>
The	O
Cisco	O
CCX	O
license	O
agreement	O
does	O
not	O
include	O
the	O
software	O
to	O
actually	O
implement	O
CCX	O
on	O
a	O
mobile	B-Application
device	I-Application
.	O
</s>
