UC知道计算机网络问题.....
来源：百度知道 编辑：UC知道 时间：2024/06/09 17:48:23
Question:
A six-story office building has 7 adjacent offices per floor. Each office contains a wall socket for terminal in the front wall, so the socket from a rectangular grid in the vertical plane, with a separation of 5m between sockets both horizontally and vertically. Assuming it’s feasible to run a straight cable between any pair of socket, horizontally vertically and diagonally, how many minimum meters of cable are needed to connect all socket using? And indicate the topology of each network?
(a) An 802.3 LAN (b) Token passing
需要分a,b两种分别求出 最短的电缆线布线长度
分类讨论 有哪些拓扑结构可用？分别怎么绕？
能求一下具体过程么
802。3到底是个什么东西
A six-story office building has 7 adjacent offices per floor. Each office contains a wall socket for terminal in the front wall, so the socket from a rectangular grid in the vertical plane, with a separation of 5m between sockets both horizontally and vertically. Assuming it’s feasible to run a straight cable between any pair of socket, horizontally vertically and diagonally, how many minimum meters of cable are needed to connect all socket using? And indicate the topology of each network?
(a) An 802.3 LAN (b) Token passing
需要分a,b两种分别求出 最短的电缆线布线长度
分类讨论 有哪些拓扑结构可用？分别怎么绕？
能求一下具体过程么
802。3到底是个什么东西
你所说的情况我大致了解。
802.3以太网标准，802.4 802.5 802.6……等等，是一个网络协议国际标准。
两种方案连接，第一种可以满足(a) An 802.3 LAN 第二种可以满足(b) Token passing ：
1）楼层间和每层的房间都采用星型拓扑结构，楼层间的交换机带宽选择较大点的，每层房间的交换机可以稍小便宜点的。（买了交换机你就知道怎么连接了）
2）楼层间可用总线型拓扑结构（令牌协议就可以在总线间实现），可以选择光纤及光纤接口连接的交换机或路由器，每层的房间仍然用星型拓扑结构连接（双绞线即可）。
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这样回答满意么？已经补充回了你的补充问题。