FCO DEBET-F002 (DAS), Broadcast address prob w/Apple′s/MACs on net

This Field Change Order (FCO DEBET-F002) outlines a mandatory rework to upgrade existing DEBET LAN Bridge 100 models (DEBET-AA, AB, RH, RJ below Revision J7, and DEBET-RC, RD below Revision F8) to the DEBET LAN Bridge 150. This upgrade is intended for U.S. Digital Assistance Service Customers experiencing several network problems, most notably broadcast addresses not being passed through the bridge when Apple/MAC devices are on the network, and the line cost parameter not being saved after a reset. Additional issues addressed include bridge failures related to bad RBMS messages, errors in handling learned addresses, and problems with link cost settings and system ID intervals. The procedure involves logically and physically removing the old DEBET LAN Bridge 100, installing an appropriate DEBET LAN Bridge 150 EQ Kit, and then verifying the new bridge's functionality through self-tests and network communication, with an estimated installation time of 1.0 hour.