IP job (1)

 
r1
ip route-static 0.0.0.0 0.0.0.0 192.168.3.2
ip route-static 0.0.0.0 0.0.0.0 192.168.4.2
ip route-static 192.168.1.0 255.255.255.0 NULL0

r2
ip route-static 0.0.0.0 0.0.0.0 192.168.5.2
ip route-static 192.168.1.0 255.255.255.0 192.168.3.1
ip route-static 192.168.2.0 255.255.255.0 NULL0
ip route-static 192.168.4.0 255.255.255.0 192.168.3.1

r3
ip route-static 0.0.0.0 0.0.0.0 192.168.6.2
ip route-static 192.168.1.0 255.255.255.0 192.168.4.1
ip route-static 192.168.3.0 255.255.255.0 192.168.4.1

r4
ip route-static 0.0.0.0 0.0.0.0 192.168.9.2
ip route-static 0.0.0.0 0.0.0.0 192.168.10.2 preference 61
ip route-static 192.168.1.0 255.255.255.0 192.168.5.1
ip route-static 192.168.1.0 255.255.255.0 192.168.6.1
ip route-static 192.168.2.0 255.255.255.0 192.168.5.1
ip route-static 192.168.3.0 255.255.255.0 192.168.5.1
ip route-static 192.168.4.0 255.255.255.0 192.168.6.1
ip route-static 192.168.8.0 255.255.255.0 192.168.6.1

r5
ip route-static 0.0.0.0 0.0.0.0 56.1.1.2
ip route-static 192.168.1.0 255.255.255.0 192.168.9.1
ip route-static 192.168.1.0 255.255.255.0 192.168.10.1 preference 61
ip route-static 192.168.2.0 255.255.255.0 192.168.9.1
ip route-static 192.168.2.0 255.255.255.0 192.168.10.1 preference 61
ip route-static 192.168.3.0 255.255.255.0 192.168.9.1
ip route-static 192.168.3.0 255.255.255.0 192.168.10.1 preference 61
ip route-static 192.168.4.0 255.255.255.0 192.168.9.1
ip route-static 192.168.4.0 255.255.255.0 192.168.10.1 preference 61
ip route-static 192.168.5.0 255.255.255.0 192.168.9.1
ip route-static 192.168.5.0 255.255.255.0 192.168.10.1 preference 61
ip route-static 192.168.6.0 255.255.255.0 192.168.9.1
ip route-static 192.168.6.0 255.255.255.0 192.168.10.1 preference 61
ip route-static 192.168.7.0 255.255.255.0 192.168.9.1
ip route-static 192.168.7.0 255.255.255.0 192.168.10.1 preference 61
ip route-static 192.168.8.0 255.255.255.0 192.168.9.1
ip route-static 192.168.8.0 255.255.255.0 192.168.10.1 preference 61

r3 On the configuration dhcp
dhcp enable

ip pool chizi
gateway-list 192.168.8.1
network 192.168.8.0 mask 255.255.255.0
lease day 2 hour 0 minute 0
dhcp select global