Dahua NVR41 series, Руководство пользователя

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User's Manual
306
Figure 4-207
Table 4-64
Parameter Description
Net Mode
●
Multi-address
: Two Ethernet ports work separately through
either of which you can request the Device to provide the
services such as HTTP and RTSP. You need to configure a
default Ethernet port (usually the Ethernet port 1 by default) to
request the services from the device end such as DHCP, Email
and FTP. If one of the two Ethernet ports is disconnected as
detected by networking testing, the system network status is
regarded as offline.
●
Fault Tolerance : Two Ethernet ports share one IP address.
Normally only one Ethernet port is working and when this port
fails, the other port will start working automatically to ensure the
network connection.
● When testing the network status, the network is regarded as
offline only when both of the two Ethernet ports are
disconnected. The two Ethernet ports are used under the same
LAN.
●
Load Balance : Two network cards share one IP address and
they are working at the same time to share the network load
averagely.
The Device with single Ethernet port does not support this function.