[{"title":"( 13 个子文件 33.52MB ) 网络规划设计PPT课件","children":[{"title":"网络规划设计6-可靠性设计.ppt <span style='color:#111;'> 3.00MB </span>","children":null,"spread":false},{"title":"网络规划设计7-安全性设计.ppt <span style='color:#111;'> 2.76MB </span>","children":null,"spread":false},{"title":"网络规划设计9-综合布线设计.ppt <span style='color:#111;'> 7.69MB </span>","children":null,"spread":false},{"title":"网络规划设计3-拓扑结构设计.ppt <span style='color:#111;'> 6.51MB </span>","children":null,"spread":false},{"title":"网络规划设计12-国内外主要互联网.ppt <span style='color:#111;'> 2.16MB </span>","children":null,"spread":false},{"title":"网络规划设计11-城域传输网设计.ppt <span style='color:#111;'> 1.81MB </span>","children":null,"spread":false},{"title":"网络规划设计4-地址规划与路由设计.ppt <span style='color:#111;'> 1.47MB </span>","children":null,"spread":false},{"title":"网络规划设计1-规范与方法.ppt <span style='color:#111;'> 3.21MB </span>","children":null,"spread":false},{"title":"网络规划设计2-用户需求分析.ppt <span style='color:#111;'> 734.50KB </span>","children":null,"spread":false},{"title":"网络规划设计5-性能设计.ppt <span style='color:#111;'> 2.15MB </span>","children":null,"spread":false},{"title":"网络规划设计8-光纤通信设计.ppt <span style='color:#111;'> 5.73MB </span>","children":null,"spread":false},{"title":"网络规划设计-.ppt <span style='color:#111;'> 560.50KB </span>","children":null,"spread":false},{"title":"网络规划设计10-城域接入网设计.ppt <span style='color:#111;'> 2.88MB </span>","children":null,"spread":false}],"spread":true}]