本論文是以”將IP位置轉換到Voronoi-based Overlap Network 環境的轉址方法”及”在Voronoi-based Overlay Network虛擬環境中樹狀群組廣播的搜尋機制”作為建構的基礎,在這基礎下建構VON虛擬環境中的檔案傳輸協定。 此檔案傳輸協定,支援點對點的檔案傳送,分享彼此的資源,並且在中斷連線後,運用VON中與相鄰節點傳輸為最有效率的特點,提出一個切換機制加入續傳中,在續傳過程中,可以切換與其相鄰節點續傳檔案。 經由本論文的實驗數據顯示,本論文所提出的檔案續傳切換機制機制,在VON虛擬世界中能夠有效的提升檔案續傳的速度,快速的完成檔案續傳,此傳輸協定達到了迅速傳輸的目的。 This thesis propose a file transfer protocol for VON.This protocol is based on the “IP-based Transformation Mechanism from TCP/IP Network to Voronoi-based Overlap Network” and “A Tree-Like Multicast Search Mechanism on a Voronoi-based Overlay Network Virtual Environment” to construct VON virtual environment. This file transfer protocol supports the peer-to-peer file transmission for sharing the resources with each other. We propose a switch mechanism which uses a characteristic of VON for resuming the file transfer,when the file transmitting is interrupted. According to the simulation result of this thesis, it represents the file switching and resuming transfer mechanism can enhance the speed of file transmission.