Frame-relay switching is simple to configure. In this example we have 2 serial ports and we want to be able to switch dlci’s between them. Serial port 1/0 connects to customerA using DLCI 100 and Serial 1/1 connects to customerB using DLCI 200. Both customers need reachability to eachother.
Simply enable frame-relay switching on your router.
# frame-relay switching
Then [...]