User Manual

Device Management
NVR User Manual
88
11 Device Management
11.1 Network Configuration
11.1.1 TCP/IP Configuration
Click StartSettingsNetworkTCP/IP to go to the following interface. Check “Obtain an
IPv4 address automatically”, “Obtain an IPv6 address automatically” and “Obtain DNS
automatically” to get the network addresses automatically, or manually input the network
addresses. You can modify the MTU value according to the network condition (MTU,
Maximum Transmission Unit, can be modified according to network condition for higher
network transmission efficiency). Click “Apply” to save the settings.
Note:
 Internal Ethernet Port
If you use the NVR with the PoE network ports, click “Internal Ethernet Port” to go to the
following interface.
The internal ethernet port is the port which connects all the PoE ports with the NVR system.
The PoE ports are available if the internal ethernet port is online; if it is offline, all the PoE
ports will be unavailable, may be the internal ethernet port is broken. The network addresses of
the internal ethernet port can be changed to make the port in the same network segment with
the IP cameras which directly connect to the PoE ports of the NVR (it is not recommended to
change the network addresses of the internal ethernet port).