光纖同軸混合網(wǎng)是一種發(fā)展前景廣闊的寬帶接入技術(shù)，完善的網(wǎng)絡(luò)管理是保證網(wǎng)絡(luò)正常營運(yùn)的基礎(chǔ)，也是網(wǎng)絡(luò)高效穩(wěn)健運(yùn)行的關(guān)鍵。該文提出了一種基于簡單網(wǎng)絡(luò)管理協(xié)議的光纖同軸混合網(wǎng)網(wǎng)絡(luò)管理系統(tǒng)的解決方案，其系統(tǒng)包括簡單網(wǎng)絡(luò)管理協(xié)議管理站和委托代理兩部分，其委托代理通過通用串行接口實(shí)現(xiàn)了對設(shè)備的本地管理，網(wǎng)絡(luò)管理站通過SNMP協(xié)議和委托代理交換管理信息，從而實(shí)現(xiàn)了對設(shè)備的遠(yuǎn)程管理。
關(guān) 鍵 詞 光纖電纜混合網(wǎng); 光纖通信; 網(wǎng)絡(luò)管理; 簡單網(wǎng)絡(luò)管理協(xié)議; 網(wǎng)絡(luò)管理站; 委托代理

Abstract The technology of HFC network is far and wide used in broadband access networks. In the HFC networks, full and precise network management is very important for ensuring the network operation, and also it is key of the network working steadily and high effectively. This paper describes a solution of HFC network managing system based upon SNMP, which includes network management platform system and workstation and proxy agent. Through general serial interface, the proxy agent can monitor local equipments, and through SNMP, the network management system exchanges information with the proxy agent, by which way it achieves remote management, and realizes HFC network’s stability and high-efficiency.
Key words hybrid fiber coaxial; fiber optic communication; network management platform system; simple network management protocol; network management workstation; proxy agent