AR16
sys
sys r1
int g0/0/1
ip add 192.168.1.254 255.255.255.0
q
int g0/0/0
ip add 10.0.0.1 255.0.0.0
AR17
sys
sys r2
int g0/0/0
ip add 10.0.0.2 255.0.0.0
q
int g0/0/1
ip add 20.0.0.1 255.0.0.0
AR18
sys
sys r3
int g0/0/0
ip add 20.0.0.2 255.0.0.0
q
int g0/0/1
ip add 192.168.2.254 255.255.255.0
q
然后在添加RIP协议