需求:实现20.0和30.0互通,并负载均衡


路由的负载均衡配置_负载均衡

按路径配置







R2-R3路径
R2ip route192.168.30.0255.255.255.0192.168.3.3


R3ip route192.168.20.0255.255.255.0192.168.3.2








R2-R1-R3路径
R2ip route192.168.30.0255.255.255.0192.168.1.1


R1ip route192.168.30.0255.255.255.0192.168.2.3


R1ip route192.168.20.0 255.255.255.0192.168.1.2


R3ip route192.168.20.0255.255.255.0192.168.2.1


中心思想在经过的路由器上里,配置20.0和30.0两段的路由



站路由器角度,按网段配置在R2上,配去30.0两条路由,从3.3和2.3口走R2ip route 192.168.30.0255.255.255.0192.168.3.3

ip route192.168.30.0255.255.255.0192.168.2.3







在R1上,配去30.0路由从2.3口走;配去20.0路由从1.2口走R1ip route 192.168.30.0255.255.255.0192.168.2.3

ip route192.168.20.0 255.255.255.0192.168.1.2







在R3上,配去20.0两条路由,从3.2和1.2口走R3ip route 192.168.20.0255.255.255.0192.168.3.2

ip route192.168.20.0255.255.255.0192.168.1.2



配好后在R2上traceroute192.168.30.0,跟踪数据包走向,负载均衡



在此需求基础上再实现全网互通

2全网互通每个路由器配自己不知道的网段






R2ip route192.168.2.0255.255.255.0192.168.1.1全网互通



R3ip route192.168.1.0255.255.255.0192.168.2.1全网互通

无论在哪个路由器,都能ping通另2个路由器