Hi,
I having two routers connectin HO & Branch office. encapsulation configured in PPP. For some routing decision, I tried to configure subinterface like ser 0/0.1 & ser 0/0.2
interface serial 0/0
no ip address
!
interface serial 0/0.1
ip address 192.168.1.1 255.255.255.252
no shutdown
interface serial 0/0.2
ip address 192.168.1.5 255.255.255.252
no shutdown
After doing this I am not able to ping the serial interface IP address from each other routers.
Is this the practise. Whether it will workout? I am aware that in Frame-relay encapsulation is will work. How about PPP/HDLC
with thanks
RBK