Compares campus network with backbone in technique,Analyses the characteristic of several kinds of network structure,Protoses some measure of network security and puts forward a case of the solution of campus network.是什么意思_Compares campus network with backbone in technique,Analyses the characteristic of several kinds of network structure,Protoses some measure of network security and puts forward a case of the solution of campus network.在线翻译_英语_读音_用法_例句