DHCP Failover研究与实验设计

摘要

DHCP服务广泛应用于大型网络架构中，为部署安全、可靠的DHCP服务器，通过对Failover协议的研究，设计基于LINUX环境下DHCP Failover应用服务器实验。介绍DHCP Failover服务器的实验配置，网络安全配置及实验结果验证等。实践证明， DHCP服务器的灾难备份有效地保证用户网络的稳定性，提高IP资源的使用效率。%DHCP services are widely used in large-scale network infrastructure. In order to setup secure, reliable DHCP Server, the authors study the Failover protocol and design experiment on the application of DHCP Failover Server based on the LINUX environment. This paper describes in detail the configuration of DHCP Failover Server in the experiment, network security configuration and the verification of experimental results. The experiment shows that a disaster backup of DHCP Server effectively ensures the stability of users’ network and improves the efficient in the use of IP resources.