I have a 100Mb leased line with a 2621 router at each end. I want to span vlan's across this line and have created subinterfaces on the fa0/0 interface on each as follows:
no ip address
encapsulation dot1Q 50
ip address 10.1.50.28 255.255.255.224
encapsulation dot1Q 254 native
ip address 10.0.254.25 255.255.255.248
ip address 10.1.254.1 255.255.255.0
The config is the same at both side, but with a different IP address in the same subnet range.
I can now ping between the ip addresses associated with the subinterfaces on the native vlan, but I cannot ping between those non-native vlans.
Thanks in advance.