基于VRRP协议实现路由冗余和负载均衡的应用研究

The Research and Application of VRRP Protocol on Routing Redundancy and load Balancing

随着计算机网络的迅速普及,网络的各种应用(OA系统、语音系统、网络视频监控系统)日趋复杂,网络上传输数据的重要性、复杂性也越来越高,用户要求网络具有高度的冗余性。对于网络中的终端用户来说,希望时时与网络中的其他部分保持良好的通信。虚拟路由协议(VRRP,Virtual Router Redundancy Protocol)提供一种方法,能够保证终端用户与网络的联系可靠而不中断。出于网络可靠性和安全性的要求,VRRP不仅能够在网络层保证系统的高度冗余,同时还可以实现网络流量的负载均衡。

With the rapid popularization of computer network, a variety of network applications （OA systems, voice sys- tems, video surveillance systems） become increasingly complex, the importance of the network transmission of data, complexity is increasing, users require network has a high degree of redundancy. For the end user in the network, it is desirable from time to time to maintain good communication with the rest of the network part. Virtual Routing Protocol （VRRP, Virtual Router Redundancy Protocol） provides a way to ensure a reliable end-user contact your network with- out interruption. For network reliability and security requirements, VRRP not only in highly redundant network layer to ensure that the system, but also can achieve load balancing network traffic.