问题:FTTX+LAN(以太网接入)的网络结构采用()。...
Wednesday, October 18, 2023
问题:局域网的数据链路层划分为两个子层,即:介质访问控制或媒体接入控制MAC子层和逻辑链路控制LLC子层。...
Wednesday, April 3, 2024
问题:拥塞控制的方法是慢开始和拥塞避免、快重传和快恢复。...
Wednesday, April 3, 2024
Saturday, January 27, 2024
问题:IP地址161.108.26.10属于A类地址。...
Sunday, April 7, 2024
问题:速率达到或超过150Mb/s的以太网称为高速以太网。...
Sunday, December 10, 2023
问题:每个路由器都要根据目的主机的物理地址对IP数据报进行路由选择。...
Friday, January 19, 2024
问题:为了路由选择的方便和简化,一般将整个IP网划分为许多较小的区域,称为自治系统AS。...
Wednesday, April 3, 2024
Friday, January 19, 2024
Friday, January 19, 2024
问题:IP地址161.108.26.10属于()类地址。...
Wednesday, November 15, 2023
问题:IPv6规定分片必须由源站来完成,路径途中的路由器不允许()。...
Wednesday, April 3, 2024
Saturday, January 27, 2024
Wednesday, April 3, 2024
问题:波分复用系统的工作波长可以从0.5μm到1.7μm,其波长间隔为几十纳米。...
Sunday, April 7, 2024
Friday, October 20, 2023
Sunday, April 7, 2024
Saturday, January 27, 2024
Sunday, December 10, 2023
Thursday, September 21, 2023