I've read some books about MPLS L2VPN. But I got some confusion about the conception of L2VPN interworking mode: IP and Ethernet.
As I know, the differences between the two mode is the payload of the packets which transport in the PW. When we use the Ethernet mode, the payload is a ethernet frame and when we use the IP mode , the payload is a IP packet.
And I want to know that, If one side of Attach Circuit is ATM , another side of AC is ethernet. Can we use both of the 2 mode to establish a PW?