Papers by Keyword: SNMP

Abstract: Mobile Wireless Network Management System provides a new concept in the research of network management. Supported by mobile terminals, the work achieves the mobilization of network management which is of great convenience and efficiency.

Abstract: High-capacity OLT equipments are widely used in modern communication network. Among the communication equipments, realization of alarm function has an important research significance and wide application prospect. The article simply introduces the demand of alarm of OLT devices and simple network management protocol SNMP and explains the method of realizing alarm information by using SNMP trap. It also introduces the construction of trap message and explains the process and action of network management system after receiving trap information in detail, as a result, realizes the alarm design of high-capacity OLT equipment.

Abstract: Network traffic monitoring, analysis, and anomaly detection have become a very active research area in the networking community over the past few years. Traffic monitoring and analysis is essential in order to more effectively troubleshoot and resolve issues when they occur, so as to not bring network services to a stand still for extended periods of time. This paper discusses router based monitoring techniques in the WAN traffic monitoring. It gives an overview of the two most widely used router based network monitoring tools available (SNMP, cisco netflow), and provides an example about the netflow technology.

Abstract: Network topology is the core of configuration management and the infrastructure of resource management.And it is based on the detection of a network failure and the analysis of network performance.This requires the network topology complete, accurate and friendly interface with visualization.This article describes the classification of the physical network topology discovery.Based on Bridge-MIB and MIB-II of SNMP devices, designed topology discovery algorithm in data link layer and network layer.Test results show that the algorithm can accurately find the device and connection on the network layer and the data link layer.

Abstract: Routing and switching platforms are widely used in modern communication equipments, network management based on routing and switching platform has a significant meaning and a prospect of application. The article briefly describes the routing and switching platform ZebOS and the Simple Network Management Protocol SNMP, it explains the implementation method and workflow of SNMP network management used in routing and switching platform, and it realizes the configuration and management of routing exchange platform.

Abstract: This article introduces the protocol of network management, SNMP. Including network management modelthe development of SNMP and the choice of software packet. Using the free open net-snmp software packages, the article discusses the SNMP agents design scheme and the implement process based on Linux. Testing result illustrates that the module is able to monitor equipment remotely and efficiently, and the design method is practicable and instructive in other remote monitoring area with safety requirement.

Abstract: This paper introduces the typical network management technology and some hot technology. The trend of network management development in the future is prospected based on the analysis of the current network management technology.

Abstract: With the expansion of Internet scale unceasingly,how to improve the scalability and high efficiency of network management system has become an important subject of internet network management. This paper first discusses the advantages and disadvantages of SNMP network management. Then it creates a dynamic and scalable network management framework by introducing mobile agent technology into the SNMP network management. The framework is simple and easy, and can ensure interoperability with SNMP.

Abstract: Along with the development of the network information age, people on the dependence of the computer network is more and more high, the computer network itself the security and reliability of becomes very important, the network management put forward higher request. This paper analyzes two algorithms of the network layer topology discovery based on the SNMP and ICMP protocol, based on this, this paper puts forward a improved algorithm of the comprehensive two algorithm, and makes the discovery process that has a simple, efficient, and has a strong generalization, and solved in the discovery process met the subnet judge, multiple access routers identification.

Abstract: Along with the development of the network information age, people on the dependence of the computer network is more and more high, the computer network itself the security and reliability of becomes very important, the network management put forward higher request. This paper analyzes two algorithms of the network layer topology discovery based on the SNMP and ICMP protocol, based on this, this paper puts forward a improved algorithm of the comprehensive two algorithm, and makes the discovery process that has a simple, efficient, and has a strong generalization, and solved in the discovery process met the subnet judge, multiple access routers identification.