Study of the Hierarchy Management Model Based on Active Network Node
Active network can provide a programmable interface to the user where users dynamically inject services into the intermediate nodes. However, the traditional prototype of network management does not accommodate to the management of active networks, it can
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Study of the Hierarchy Management Model Based on Active Network Node Wenshu Duan, Tianping Dong, Yan Ma and Lunpeng Liu
Abstract Active network can provide a programmable interface to the user where users dynamically inject services into the intermediate nodes. However, the traditional prototype of network management does not accommodate to the management of active networks, it cannot utilize the distributed copulation capabilities that active networks provides. This paper analyzes the structure and mechanism of the active network management system, introduces a pattern of active network management, and studies the structure, management mechanism, design outline, and each connection of the management system. The paper also studies the network topology discovery and traffic. Keywords Active network
Network management Active node
30.1 The Management of Active Networks Due to traditional network management using the centralized management, we manage the network without using the computing power of the active network node. Therefore, the traditional networks neither effectively implement the active network management, nor reflect the advantages of active network. In order to W. Duan T. Dong Y. Ma (&) College of Computer and Information Science, Chongqing Normal University, Chongqing 401331, China e-mail: [email protected] L. Liu College of Physics and Electronic Engineering, Chongqing Normal University, Chongqing 401331, China e-mail: [email protected]
Z. Zhong (ed.), Proceedings of the International Conference on Information Engineering and Applications (IEA) 2012, Lecture Notes in Electrical Engineering 219, DOI: 10.1007/978-1-4471-4853-1_30, Springer-Verlag London 2013
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230 Fig. 30.1 The architecture of active network management system
W. Duan et al. Code Server
ANMS
EE MEE
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adapt to the characteristics of the active network, the management model of active network should break through the asymmetric management model of traditional network. Necessarily, active network include the network control, management of workstations, and the active node perfectly, so as to solve the key issues of manager-side in the traditional network. It also loads the dynamic business and manages dynamic MIB. The structure of active network management (ANM) is shown in Fig. 30.1. In the Fig. 30.1, it is known that active node is the main object of the active network management in the system of ANM [1]. It is an equivalence relation between active node and control management workstation, and instead of the relation between client and server in the simple network management protocol (SNMP). Intuitively, ANMS contains the following features, such as ANMS is an interface of the network managers for controlling and managing active network. Active node is the main management object of network management system that is responsible for handling the initiative letter bag. Execution Environment (EE) provides the environment which must operate and handle the active envelope. MEE represents
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