Network Management

Highly developed technology in human life today. Everyone needs a technology that is continually updated to meet the needs of each human life. One technology that is rapidly expanding computer technology.And one important component in the computer is the network (network). Computer network between computers can be made to communicate with each other and access information. In this case, network maintenance is essential for making the communication between computers a smooth and good. So people just need a good network management concepts and the right to resolve the issue.

Network Mapping

Concepts

Definition of Network Management itself is all forms of activities, methods, procedures, and tools to perform the operation, administration, maintenance, and procurement of network systems. The main goal Network Management when viewed from the perspective of the operator is to increase the cost / price, maintaining the quality of the network, and increase revenue (revenue). Quality of the network in question is effectively used bandwidth, low delay, reliability, and availability.

Type - the type of equipment / systems used in network management very much. Overall function is to assist and enable people in the process of Network Management, so that people in management jobs are also more efficient. Some equipment / systems are used Device Managers / Craft Terminals, Network Analyzer (to view and analyse network traffic), Collectors and Probes, Element Managers (attached to the network equipment), Performance Analysis Systems, Alarm Management Systems, Management Platform (managing network of various elements), Work Order Systems, Inventory Systems, Intrusion Detection System (detects if there is a suspicious pattern), Service Provisioning Systems, Service Order-Management System, Trouble Ticket Systems (data / records of any problems or network disruption), Billing Systems and Work flow Management Systems and Work flow Engines.

Standard

The development of computer networks also sparked several companies and organizations in the field of standardization in the network to make network management. The standardization is the Next Generation Networks (NGN) which consists of the ITU-T Rec. Y.2011 and TU-T Rec. M.3060/Y.2401, 3GPP Telecommunication Management, as well as The Enhanced Telecom Operations Map (eTOM). Altogether it has been used by the industry, particularly in the field of telecommunications. In addition to standardization, technology and protocols in the network also changes. Right now, we have known the Common Management Information Protocol(CMIP), Simple Network Management Protocol (SNMP), Common Object Request Broker architecture(COBRA), Web Services and XML / HTTP-based Management.

In my opinion, this Network Management interesting to learn because in today's world is not foreign tissue in the human life. For example it is the internet on a computer network. Human access the internet every day and everywhere for information. Human need for speed in obtaining such information is a critical task of the Management Network. In addition, the user computer system security is very important especially if you are always connected to the network. All security issues in data exchange and information access in the network to be more easily solved by the concept of Network Management.