User Manual of Digital Video Recorder
157
Figure 9. 5 Load Balance Working Mode
Net Fault-tolerance Mode: The two NIC cards use the same IP address, and you can select the Main NIC to
LAN1 or LAN2. By this way, in case of one NIC card failure, the device will automatically enable the other
standby NIC card so as to ensure the normal running of the whole system.
Figure 9. 6 Net Fault-tolerance Working Mode