HIKVISION DS-9600 Series User Manual page 151

Note: For the 7600/7700NI-SP and DS-7600NI-SE/N series NVR, you need to configure
the internal NIC address, so that IP addresses are assigned to the cameras connected to the
PoE or built-in switch interfaces.
The valid value range of MTU is 500 ~ 9676.
Note:
4. After having configured the general settings, click
Working Mode
There are two 10M/100M/1000M NIC cards provided by the 9600NI-ST/RT/XT series device,
and it allows the device to work in the Multi-address, Load Balance and Net-fault Tolerance
modes.
Multi-address Mode: The parameters of the two NIC cards can be configured independently. You
can select LAN1 or LAN2 in the NIC type field for parameter settings.
You can select one NIC card as default route. And then the system is connecting with the extranet
the data will be forwarded through the default route.
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.
Load Balance Mode: By using the same IP address and two NIC cards share the load of the total
bandwidth, which enables the system to provide two Gigabit network capacity.
User Manual of DS-9600/8600/7700/7600 Series NVR
Figure 9. 2 Net Fault-tolerance Working Mode
to save the settings.
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