User Manual

Network Video Recorder User Manual
UM NVR v4.xx 111717NA 150
Chapter 16 Network Settings
16.1 Configuring TCP/IP Settings
Purpose
TCP/IP settings must be properly configured before the device will operate over a network.
16.1.1 Device with Dual Network Interface
Step 1 Go to System > Network > TCP/IP.
Figure 16-1 TCP/IP Settings
Step 2 Select Net-Fault Tolerance or Multi-Address Mode under Working Mode.
• Net-Fault Tolerance: The two NIC cards use the same IP address, and you
can select the main NIC to LAN1 or LAN2. In this way, in case of one NIC card
failure, the device will automatically enable the other standby NIC card so
as to ensure normal running of the system.
• Multi-Address Mode: The parameters of the two NIC cards can be configured
independently. You can select LAN1 or LAN2 under Select NIC for parameter
settings. Select one NIC card as the default route. When the system
connects with the extranet, the data will be forwarded through the default
route.