Hi Sirs
My draft architecture
PC1(192.168.11.2/24)<=>F0/1(192.168.11.1/24)(2811R1)F0/0(192.168.1.1/24)<=>F0/0(192.168.1.2/24)(2811R2)F0/1(192.168.13.1/24)<=>PC2(192.168.13.2/24)
config Static routing
2811R1: ip route 192.168.13.0 255.255.255.0 192....