metro ethernet造句

• Besides upgrading the leased circuits up to t1 ( 1 . 544mbps ) , users can consider to deploy atm wan or metro ethernet for gnet connection for those bureaux and departments that are not co - located with gnet points of presence
  544mbps ）外，如所在的办公大楼并非政府主干网络的出现点，各决策局和部门亦可考虑使用异步传输形式的宽广区域网络或都会以太网连接政府主干网络。
• This paper begins with analyzing current metro transport network . combined with ethernet work technologies , an innovative scheme has been proposed to solve transporting packet - service on metro transport network . in this scheme , the key technology is using stackable vlan to establish metro ethernet evc , and using " self - limited " protocols to manage layered metro ethernet network
  方案中采用了可堆叠式vlan ( stackablevlan )技术来建立城域以太网evc连接，提出并采用了“自限”的概念，改造了用于以太交换网络的传统生成树算法和传统gvrp协议，实现了网络设备的分层、分自治域管理。