2. Simple Network Management
protocol (SNMP)
It is a protocol to determine a
communication method of the information I
watch network machinery on the IP network
(monitoring), and to control it.
3. Network Management System
● Network Management System is a generic
name of hardware and the software to manage
the network on the network of LAN etc.
● NMS always observes the network, and the
detection of the trouble and the mistake of the
life and death watch of a server and various
equipment and traffic connected with the
network and maintenance on security and
making the performance management and the
report, etc. can be done.
4. MIB(Management Information
Base)
It is information opened networking gear that use Simple
Network Management Protocol because it know it gear
conditions for the outside.
5. UPS
Device that builds battery and dynamo into, and
supplies electricity to computer at a while when
blacking out. The user can safely end the system
meanwhile.
6. Reference
● Wikipedia
http://ja.wikipedia.org/
● Sophia
http://www.sophia-it.com
