If you are running voice traffic (or a combination of voice and LAN traffic) over the FR DCE port, it may be necessary to adjust the incoming packet buffer (queue size) to achieve optimum voice quality. If you need to perform this procedure, go to steps 5 through 9 of the CLI Procedure for Configuring Frame Relay Pass-Through.
If you do not need to perform the above procedure, continue on to Configure the Passport 4400 Switch Map at Site 1 to Site 2.