Subnet Mask

常见例句

Subnet mask is mainly used to define the network number, host number of IP address and divide one heavy IP network into several subnets.
子网掩码主要用于确定IP地址中的网络号和主机号以及将一个大的IP网络划分为若干个小的子网络。
All of the bits in the network address portion of the IP address are set to 0. Please enter a valid combination of IP address and subnet mask.
IP 地址的网络地址部分里的所有字节都被设置为0。请输入一个有效的IP 地址和子网掩码组合。
The new version of RIP is RIP-2. It allows packets to include such information as routing summary, classless interdomain routing, variable length subnet mask and simple authentication.
RIP最新的增强版是RIP-2规范，它允许在RIP报文中包含路由汇总、无类域问路由、变长子网掩码等信息，并提供了简单的认证机制。