User manual

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5.3 Network Settings
You can configure the WAN and LAN settings, DDNS service, file service, host access
control, protocol management and view the network settings in this section.
5.3.1 TCP/IP Configuration
You can select one of the following two methods to configure the TCP/IP settings of
the NVR.
z Obtain IP address settings automatically via DHCP
If your network supports DHCP, the NVR will use DHCP protocol to retrieve the
IP address and related information automatically.
z Use static IP address
To use fixed IP address for network connection, enter fixed IP address, subnet
mask, and default gateway.
Primary DNS Server: Enter the IP address of primary DNS server that provides DNS
service for the NVR in external network.
Secondary DNS Server: Enter the IP address of secondary DNS server that provides
DNS service for the NVR in external network.
Note: Jumbo Frame setting is valid in Gigabit network environment only. Besides,
all network appliances connected must enable Jumbo Frame and use the same MTU
value.