1. How Network Management Systems
Work
● Network performance management
● Network traffic measurement
● Systems management
● Simple Network Management Protocol

2. Network performance management
● Unfortunately, not all
networks are the
same. As data is
broken into
component parts
(often known frames,
packets, or segments)
for transmission,
several factors can
affect their delivery.

3. Network traffic measurement
● In computer networks,
network traffic
measurement is the
process of measuring
the amount and type
of traffic on a
particular network.
This is especially
important with regard
to effective bandwidth
management.

4. Systems management
● Hardware inventories.
● Server availability
monitoring and
metrics.
● Software inventory
and installation.
● Anti-virus and anti-
malware
management.
● User's activities
monitoring.

5. Simple Network Management
Protocol
● Simple Network
Management Protocol
(SNMP) is a UDP-
based network
protocol. It is used
mostly in network
management systems
to monitor network-
attached devices for
conditions that
warrant administrative
attention.

6. References
● Wikipedia
http://en.wikipedia.org/wiki/Wiki
● Google images
http://images.google.co.jp/imghp?hl=en&client=f
irefox-a&rls=org.mozilla:en-
US:official&um=1&newwindow=1&btnG=Search
&start=0