您要查找的是不是：
- network masks database 网络掩码数据库
- Subtracting 2 host bits from a total of 32 bits in an IP address results in a network mask of /30 (32-2=30). 所以，每个子网号有两个主机。从IP地址的32位总数中减去2位主机位得到/30的网络掩码（32-2=30）。
- In network that support VLSM, which network mask should be used for point-to-point WAN links in order to reduce waste of IP addresses? 在支持VLSM的网络中，为了减少地址浪费，应该在点对点的广域网链路上使用那个子网掩码？
- With Free IP Switcher you can automatically change all network settings on your pc: IP address, network masks, default gateway, dns server, wins server, proxy settings, default printer and more. 它的网络间切换预先设置一个单一的点击，没有任何重新启动。
- You have a class C network, and you need to design it for 5 usable subnets with each subnet handling a minimum of 18 hosts each.Which of the following network masks should you use? 你有个C类网络，你需要划分5个可用子网，并且每个子网不少于18台主机，可用以下那个子网掩码？
- You can plug into the national computer network. 你可以接通全国计算机网络。
- She gave me a diagram of railway network. 她给了我一张铁路网图解。
- Network teaching needs multimedia database. 网络教学需要多媒体素材库的支持。
- In a network, a route between any two nodes. 网络中任意两个网点之间的一段路由。
- Under the mountain there is a network of caves. 这座山里有许多相通的洞穴。
- Database programming and network knowledge. 会数据库编程并具网络知识。
- The network computer offers simplicity. 网络计算机提供了简洁性。
- The old boy network helps in getting jobs. 找工作时校友关系很管用。
- A radio, television, or telephone network. 网路收音机、电视或电话通信网
- A terminal in a computer network. 终端计算机网状系统的末端
- Connected to a computer network. 联机的和计算机网络系统联在一起的
- The program is presented by the network as a public service. 该节目作为一项公共服务在该网络上播出。
- The topology of the network may be ring, star or bus. 网络的拓扑结构可以是环形的、星形的或总线形的。
- Computers could be plugged into a national network and be used like radios. 计算机可以通过插座与全国计算网络联接，就象用一架收音机一样。
- To look for the database on your system or network, click Browse. 要在系统或网络上查找数据库,请单击“浏览”。
