Hello,
I have a problem with QinQ configuration in our Network,
I have two ASR 1006 routers with 4 cisco switches.
I attached the configuration of all the switches and routers as well as the topology here.
R1 -------------- R2
| |
SW-1 SW-2
| |
SW-3 SW-4
on the SW-3, I configured interface VLAN 20 with IP address 20.20.20.3/24, and on the SW-4, I configured interface VLAN 20 with IP address 20.20.20.4/24, but I could not ping each other.
appreciate if someone could help me to solve this issue.
Thanks,
Wais
