There is my simple network on the picture. I've also attached some show and debug commands.
Line protocol down at the DTE end, and line protocol up at the DCE end. LMI types agree with each other. Debug frame-relay lmi at the DCE end gives following lines:
Serial0/2: Invalid LMI type 3
Serial0/2: Invalid LMI type 2
Serial0/2: Unexpected IE ID 0x0
I can't find the meaning of these lines.
What can be wrong?