Explaining how to manage a network with ease

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Network management is comprised of the Configuration, accounting, fault, security, and performance management of the network. Configuration management is the monitoring and logging of network as well as system configuration to manage network operations through hardware or software. Performance management is the internetwork performance optimization to maintain network with a standard level. Accounting management is to define network utilization to control users or groups. Fault management is the rectification and resolving the network issues with proper logging and notification to users. The last and the most important to keep network up and running is the security management, it applies on controlling the access level of network resources as per proper guidelines and authorization.

Network Management Process

Network management Process

Network management is not only comprises of making a SMTP based NMS, in fact we can elaborate further with the following to describe what is network management.

Virtual Private Networks

Network can be managed through implementing VPNs to form a secure tunnel for data transmission through an unsecured network either by data encryption or encapsulation.

Directory-Enabled Networking

Comprises of data model, schema and information model, a use-case to implement Directory-enabled networking to bind available network services for users utilizing the network.

Remote Monitoring

NMS basics is monitoring, RMON is a standard monitoring specification that utilizes by various network monitoring systems. It is used for monitoring statistics, alarm, packet capturing etc. for Ethernet RMON MIB( Management information base).

ICMP & SNMP

The two most important basics of network management are Internet Control Message Protocol (ICMP) and Simple Network Management Protocol (SNMP). We utilize ICMP for the information about network, used to send error messages without carrying application data .It helps us to keep informed about the host status, network congestion and latency. SNMP, is basically works with MIB to keep aware about the devices and servers over the network. Network management systems (NMS) utilizes SNMP trap to allow a network device. SNMP gets data from device after query the device with the help of NMS.

Being a part of Transmission Control Protocol/Internet Protocol (TCP/IP), it is an application layer protocol to facilitate exchange of management information between network devices. NMS utilizes it to manage network performance, rectify and resolve the network issues and capacity planning for network growth.

TECHEXE.

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