Operation Manual

User Manual of Digital Video Recorder
163
Figure 11. 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 11. 6 Net Fault-tolerance Working Mode