在總線(xiàn)結(jié)構(gòu)的網(wǎng)絡(luò)管理通信系統(tǒng)中，主動(dòng)上報(bào)比輪詢(xún)有著更低的告警傳送延時(shí)。為解決主動(dòng)上報(bào)模式存在的缺陷，同時(shí)為了在一個(gè)網(wǎng)絡(luò)中兼容輪詢(xún)和主動(dòng)上報(bào)兩種告警傳送方式，該文提出了輪詢(xún)與主動(dòng)上報(bào)混合的網(wǎng)絡(luò)管理通信系統(tǒng)，分析了系統(tǒng)在不同應(yīng)用環(huán)境下的配置，最后介紹了系統(tǒng)在產(chǎn)品中的實(shí)現(xiàn)。
關(guān)鍵詞：網(wǎng)絡(luò)管理，輪詢(xún)，主動(dòng)上報(bào)
Design and Implementation of Polling and ALOHA Mixed Network Management Communication System Cheng Xiao-jun, Sun Ming-hai, Feng Chong-xi (Department of Electronic Engineering, Tsinghua University, Beijing 100084, China） Abstract In bus-structured network management communication system, the alarm transmission delay of ALOHA is shorter than polling. In order to overcome the shortcoming of ALOHA and make network elements using different alarm transmission modes, polling and ALOHA, able to coexist in a network, the paper presents a polling and ALOHA mixed network management communication system. The configuration in difference application environment of the system is analyzed and an implementation is introduced.
Key words Network management, Polling, ALOHA