This is my first experience with Cisco router and I'm a little bit lost.
The interfaces and protocols are up but there is no communication. I can't ping my default gateway.
My broadband configuration:
VPI-0, VCI-101, PoATM, PPP, RFC1483.
Wan mask 255.255.252.0
Static IP: 188.8.131.52-164
default gateway: 184.108.40.206
Can you pls have a look at my SDMConfig file.