摘要
合理地利用子网掩码和变长子网掩码规划网络,可以将网络地址空间细分,增加网络上的用户,避免IP地址空间浪费,并减少网络上数据流量,提高网络传输效率。本文从应用的角度讨论了子网掩码和变长子网掩码的使用方法,并以实例说明两者在网络规划中的作用。
The reasonable use of subnet mask and variable-length subnet mask planning network,network address space can be subdivided,increase the users on the network,avoid the waste of IP address space,and reduce data traffic on the network,improve the efficiency of network transmission.This article discussed from the Angle of the application of subnet mask and the use of variable-length subnet mask method, and the example is given to illustrate the role of both in network planning.
出处
《电子测试》
2015年第3期158-160,共3页
Electronic Test
基金
海南省自然科学基金项目(114011)
关键词
划分子网
子网掩码
扩展子网掩码
网络规划
dividing branch
Subnet mask
Extend the subnet mask
Network planning
