Windows Setup 4-23Step 5: Set Dual LAN ConfigurationThe NEC Express5800/ft series builds a dual LAN configuration by using "Intel(R) PRO/1000 MTDual Port Network Connection" and extended PCI slot "Intel(R) PRO/1000 MT Server Adapter,”“Intel(R) PRO/1000 MF Server Adapter” mounted as standard on the CPU/IO module.OverviewThere are two kinds of Dual LAN configurations below.z Adapter Fault Tolerance (AFT)Adapter Fault Tolerance is a feature to switch to the backup controller immediately andcontinue the operation if the primary controller fails, by placing more than one LAN controllerson the same LAN (same segment).z Adaptive Load Balancing (ALB)Adaptive Load Balancing (ARB) is a feature that connects more than one LAN controller to thesame hub, and enhances the throughput by operating packet transmission from the server.Receive Load Balancing (RLB) is enabled by default. When RLB is enabled, the receivethroughput is enhanced.
