國立臺灣大學電機工程學系暨研究所顏嗣鈞2006-07-252018-07-062006-07-252018-07-061998-07-31http://ntur.lib.ntu.edu.tw//handle/246246/7657非同步傳輸模式網路被認為是新一代 的高速網路,其擁有許多與傳統區域網路 不同的特性,因此需要有專為此網路設計 之網管系統。我們提出多重網域式之網管 系統架構,並以此架構為基礎,實作出非同 步傳輸模式網路之自動探索系統,免去網 管人員以人工方式建立組態資訊之負擔以 及可能造成的錯誤,並且週期性地監督網 路中各元件的狀態,將之反應至圖形界面 上,提供網管人員作進一步的處理,這樣的 系統功能是完全自動化的。為了讓網管人 員能夠根據他所需要資訊的細節程度來瀏 覽網路圖,我們定義了兩套子圖階層,透過 圖形使用界面,網管人員可以很輕鬆地瀏 覽網路的拓蹼資訊。我們也實作了一些組 態管理中常用的工具,提供網管人員在網 路操作狀態異常時重新設定網路操作的參 數,以及查詢網路中通訊連線的狀況等 等。ATM has become the high-speed network of the new generation, and it has some characteristics different from the traditional LAN. As a result, it is of great importance to design network management systems for ATM networks. Conventional network management systems provided by the vendors are mostly vendor-dependent. In order to guarantee a reasonable performance when the network grows, we propose on architecture of the network management system based on the concept of multiple domain, and implement an Auto- Topology system for ATM networks. Users can browse the configuration information through the graphical user interface with the chosen degree of detail. We also carry out some experiments designed for the comparison of performances between centralized and multiple domain network management architectures. As it turns out, we get some performance improvement using the multiple domain network management architecture.application/pdf69150 bytesapplication/pdfzh-TW國立臺灣大學電機工程學系暨研究所非同步傳輸模式網路網路管理組態管理ATM Networksnetwork managementconfiguration managementreporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/7657/1/872213E002048.pdf