[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fD4Qu9WbpHMEJBtBpY0Xi-FlcQtSLDp9FZnZLHyOL-C8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":28,"type":29},[],"2023-09-09 18:54:04",96649824,[8,9,10,11],"155.25.0.255","155.25.255.128","155.25.15.255","155.25.255.255",{"courseId":13,"courseImg":14,"courseName":15},"f44471006b8c1905d56db0700b3e6420","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F59d71c300dff6ba7fa49e1ad37a4ae2d.jpg","《计算机网络》","网络155.25.0.0\u002F20的广播地址是",[18,30,39,48,57,66,75,84,93,102],{"answer":19,"createTime":20,"id":21,"options":22,"question":27,"source":28,"type":29},[],"2023-09-09 18:54:03",96649814,[23,24,25,26],"TCP","UDP","ICMP","IGMP","_____是一个网络层的协议,它提供了错误报告和其它回送给源点的关于IP数据包处理情况的消息","v1",0,{"answer":31,"createTime":20,"id":32,"options":33,"question":38,"source":28,"type":29},[],96649815,[34,35,36,37],"FE:30::60:0A00:0:09DC","FE:30::60:A00:0:09DC","FE:30:0:0:60:A00::9DC","FE:3::60:A:0:09DC","IPv6地址FE:30:0:0:060:0A00:0:09DC的简化表示中是错误的是",{"answer":40,"createTime":20,"id":41,"options":42,"question":47,"source":28,"type":29},[],96649817,[43,44,45,46],"丢掉该分组","该分组分片","向源路由器发出请求,减少其分组大小","直接转发该分组","当路由器接收的IP报文的MTU大于该路由器的最大MTU时,采取的策略是( )",{"answer":49,"createTime":20,"id":50,"options":51,"question":56,"source":28,"type":29},[],96649818,[52,53,54,55],"10.0.11.0\u002F25","10.0.11.0\u002F26","10.0.11.64\u002F25","10.0.11.4\u002F26","某企业分配给人事部的IP地址块为10.0.11.0\u002F27,分配给企划部的IP地址块为10.0.11.32\u002F27,分配给市场部的IP地址块为10.0.11.64\u002F26,那么这三个地址块经过聚合后的地址",{"answer":58,"createTime":20,"id":59,"options":60,"question":65,"source":28,"type":29},[],96649819,[61,62,63,64],"主机需要接收数据分组,但是没有分组的源IP地址与MAC地址","主机需要接收数据分组,但是路由表中没有分组源路由的记录","主机需要发送数据分组,但是路由表中没有目的主机路由表项","主机需要发送数据分组,但是没有与分组目的IP地址相对应的MAC地址","以下哪种情况需要发送ARP请求报文",{"answer":67,"createTime":20,"id":68,"options":69,"question":74,"source":28,"type":29},[],96649820,[70,71,72,73],"目的网络和到达该网络的完整路径","目的主机和到达该目的主机的完整路径","目的网络和到达该目的网络下一跳路由器的IP地址","目的网络和到达该目的网络下一跳路由器的MAC地址","路由表中路由表项包括",{"answer":76,"createTime":20,"id":77,"options":78,"question":83,"source":28,"type":29},[],96649821,[79,80,81,82],"128.2.191.33","128.2.159.22","128.2.192.160","128.2.176.222","如果子网掩码为255.255.192.0,那么下列地址的主机中必须通过路由器才能够与主机128.2.144.16通信的是",{"answer":85,"createTime":20,"id":86,"options":87,"question":92,"source":28,"type":29},[],96649822,[88,89,90,91],"32,8","32,6","8,23","8,30","某个网络的IP地址空间为201.1.5.0\u002F24,采用子网划分,地址掩码为255.255.255.248,那么该网络的最大子网数与每个子网最多可以分配的地址数为",{"answer":94,"createTime":20,"id":95,"options":96,"question":101,"source":28,"type":29},[],96649823,[97,98,99,100],"\u002F16","\u002F17","\u002F18","\u002F19","假如一个公司有一个A类IP地址,原来内部有700个子网,公司重组之后需要在建450个子网,而且要求每个子网最多可以容纳4092台主机,合适的子网掩码是",{"answer":103,"createTime":5,"id":6,"options":104,"question":16,"source":28,"type":29},[],[8,9,10,11]]