虛擬區域網路的瀏覽管理系統

Abstract

隨著網路的快速成長，網路的管理也越來越重要。瀏覽網路管理系統是新的網管方式，有平台獨立、方便操作、強大圖形介面的功能。此系統架構在網際網路上，運用Web和Java等強大圖形界面技術之發展，可以方便且快速存取及管理網路上的資訊。另一方面，虛擬區域網路是以管理軟體設定的方式，將網路區隔成多個邏輯性的工作群組區段的技術，只要變動軟體就可以改變整個網路分段，不再需要路由器做子網路分割。 本研究主要目的為：(一)深入瞭解新一代瀏覽網路管理系統的內部架構，採用Web瀏覽器和Java來管理虛擬區域網路。(二) 研讀IEEE 802.1Q/D10草案，了解虛擬區域網路的運作架構，藉以定義出虛擬網路管理功能及管理物件集合(MIB)。(三)規劃一個虛擬區域網路的管理架構，並實作一個虛擬區域網路的瀏覽管理系統，以證明架構的可行性，能使虛擬網路運作正常且有效能。

The management of network is getting more and more important, as the internet grows rapidly up to now. As we know, the web-based network management system is a new way to manage network whose benefits include of independent platform, ease of operation and the friendly user interface. Based on the internet, we use the technology of Web and Java to build our system so that the network information can be accessed and managed easily and quickly. Besides, the virtual local area network (VLAN) is a technology to divide network into multiply logical workgroups and to configure the environments by means of network management software with no need to change the setting in the router. There are three main objectives on our researches as follows: (1) To learn the architecture of the new generation Web-based network management system, and to use the Web browser with Java to manage VLAN. (2) To study IEEE 802.1Q/D10 draft and understand the operations of VLAN in order to define the management functions and object set of VLAN. (3) To construct a management system of VLAN, and then implement a web-based network management system to promote the correctness and the efficiency of our architecture.