Keepalive

Protocol---NONE, LMI, or ANNEX-D---for communicating Frame Relay status updates on this network hardwired synchronous port. Enabling one of these protocols causes the data link connection identifier (DLCI) list for Frame Relay service to be completed automatically.

Check with your Frame Relay service provider to determine which option to select.

Note - LMI and Annex-D are the only versions of the Local Management Interface (LMI) that the PortMaster supports.