[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fGJxXKNcfeAQY_7qsVjONC5cnoJZqusN8aKZbzE8mtGs":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2025-11-08 08:02:53",230504967,[8,9,10,11],"172.16.0.0 ~ 172.31.255.255","10.0.0.0 ~ 10.255.255.255","192.168.0.0 ~ 192.168.255.255","202.100.100.0 ~ 202.100.100.255",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_45986391","任务4-2 制作新闻列表模块","以下哪类地址属于 A 类私有 IP 地址范围?( )",[21,26,35,44,53,62,71,77,86,95],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":34,"source":24,"type":25},[],230504968,[30,31,32,33],"内网主机","交换机","网络出口设备(如路由器或防火墙)","外网服务器","NAT 技术一般部署在网络中的哪个设备上?( )",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],230504969,[39,40,41,42],"私有地址与公有地址动态映射,地址可回收","仅转换 IP 地址,不转换端口号,公有地址利用率低","每个私有地址对应固定公有地址,支持双向互访","无地址池,使用接口地址作为转换后的公有地址","静态 NAT 的特点是?( )",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":24,"type":25},[],230504970,[48,49,50,51],"静态 NAT","动态 NAT","NAPT","Easy-IP","以下哪种 NAT 类型没有地址池的概念,直接使用接口地址作为 NAT 转换的公有地址?( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":24,"type":25},[],230504971,[57,58,59,60],"接口地址","预先配置的地址池","随机生成的地址","外网服务器分配的地址","当内部主机访问外部网络时,动态 NAT 会从哪里临时分配公有地址?( )",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":24,"type":25},[],230504972,[66,67,68,69],"是否支持内网主机访问外网","是否转换 IP 地址","是否转换端口号","是否需要配置 ACL 规则","NAPT 与动态 NAT(No-PAT)的主要区别在于?( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":76,"source":24,"type":25},[],230504973,[48,49,50,75],"NAT Server","若要将内网 Web 服务器映射到公网,让外网主机能主动访问,应使用哪种 NAT 技术?( )",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":24,"type":25},[],230504974,[81,82,83,84],"[Huawei] nat static global {global-address} inside {host-address}","[Huawei] nat address-group group-index start-address end-address","[Huawei-GigabitEthernet0\u002F0\u002F0] nat outbound acl-number address-group group-index [no-pat]","[Huawei] acl number","在配置动态 NAT 时,需要创建地址池,以下哪个命令用于创建 NAT 地址池?( )",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":24,"type":25},[],230504975,[90,91,92,93],"私有地址可以在 Internet 上直接通信","公有地址由组织和个人任意使用","私有地址只能在内网使用,无法在 Internet 上直接通信","公有地址和私有地址在网络中使用没有区别","以下关于私有地址和公有地址的描述,正确的是?( )",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":24,"type":25},[],230504976,[99,100,101,102],"[Huawei] nat address-group 1 122.1.2.1 122.1.2.1","[Huawei-acl-basic-2000] rule 5 permit source 192.168.1.0 0.0.0.255","[Huawei-GigabitEthernet0\u002F0\u002F1] nat outbound 2000","[Huawei] acl number 2000","在 Easy-IP 配置中,以下哪个命令是在接口视图下启用 NAT 转换的关键命令?( )"]