<s>
Network	B-Application
configuration	I-Application
and	I-Application
change	I-Application
management	I-Application
(	O
NCCM	O
)	O
is	O
a	O
discipline	O
in	O
information	B-General_Concept
technology	I-General_Concept
.	O
</s>
<s>
reduce	O
network	B-Architecture
downtime	O
;	O
</s>
<s>
network	B-Architecture
device	O
configuration	O
backup	O
&	O
restore	O
;	O
</s>
