Shulou(Shulou.com)06/03 Report--

What are the five functions of network management? I believe that many inexperienced people are at a loss about this, so this article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

The five functions of network management are: 1, fault management; 2, configuration management; 3, billing management; 4, performance management; 5, security management.

Network management is the most important means to ensure the reliable operation of the network. The network management system can provide rich, professional and customized network management functions according to the needs of users.

The network management function realizes the overall monitoring and management of the network. With the expansion of the scale of the network and the diversification and complexity of application technologies and products in the network, network owners and maintenance personnel are increasingly looking forward to high-end, professional and personalized network management functions.

Five functions of Network Management

1. Fault Management (Fault Management)

Fault management is one of the most basic functions in network management. When a component in the network fails, the network manager must quickly find the fault and troubleshoot it in time.

Network fault management includes fault detection, isolation, and correction, including the following typical functions:

Maintain and check error log

Accept the error detection report and respond

Track and identify errors

Perform diagnostic tests

Correct mistakes

2. Configuration Management (Configuration Management)

Configuration management is responsible for initializing the network and configuring it to provide network services. Configuration management is a set of functions necessary to identify, define, control and monitor the objects that make up a communication network, in order to achieve a specific function or optimize the performance of the network. This includes:

Set parameters about routing operations in an open system

Management of managed objects and group names of managed objects

Initialize or close managed objects

Collect information about the current state of the system as required

Get information about important changes in the system

Change the configuration of the system

3. Billing Management (Accounting Management)

Billing management records the use of network resources in order to control and monitor the cost and cost of network operations. Includes the following features:

Through the billing management function, we can estimate the cost and cost that users may need to use network resources, as well as the resources already used.

The network administrator can control the excessive consumption and use of network resources by setting the maximum cost that users can use.

When users need to use resources in multiple networks for one communication purpose, the total cost can be calculated through the billing management function.

4. Performance Management (Performance Management)

Performance management is used to evaluate the system performance, such as the operation status of system resources and communication efficiency. Its capabilities include monitoring and analyzing the performance mechanisms of the managed network and the services it provides. The results of the performance analysis may trigger a diagnostic test process or reconfigure the network to maintain network performance. Performance management collects and analyzes data about the current state of the managed network, and maintains and analyzes performance logs.

Typical features include:

Collect statistics

Maintain and check the system status log

Determine the performance of the system under natural and artificial conditions

The operation of changing the system operation mode for system performance management

5. Security Management (Security Management)

Network security management includes the management of authorization mechanisms, access control, encryption and encryption keywords, as well as maintaining and checking security logs. Includes the following features:

Create, delete, and control security services and mechanisms

Distribution of security-related information

Reporting of security-related incidents

After reading the above, have you mastered what are the five functions of network management? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.