Dahua NVR6000 Series, Руководство пользователя

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Figure 3-94
Click Edit button , you can go to the following interface. See Figure 3-95.
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Network mode:

Single NIC: eth1/eth2/ eth3/eth4 operate separately. You can use the services such as HTTP,
RTP service via eth1/eth2/ eth3/eth4. Usually you need to set one default card (default setup is
eth1) to request the auto network service from the device-end such as DHCP, email, FTP and
etc. In multiple-address mode, system network status is shown as offline once one card is
offline.

Network fault-tolerance: In this mode, device uses bond0 to communicate with the external
devices. You can focus on one host IP address. At the same time, you need to set one master
card. Usually there is only one running card (master card).System can enable alternate card
when the master card is malfunction. The system is shown as offline once these two cards are
both offline.

Load balance: In this mode, device uses bond0 to communicate with the external device. The
eth1/eth2/ eth3/eth4 are working now and bearing the network load. Their network load are
general the same. The system is shown as offline once all cards are offline.

Note: Different series products have different Ethernet port amount.

NIC member: You can check the box here to select the bind cards.

This mode is for fault-tolerance or load balance mode only.

The network cards number shall be equal to or more than 2.

The different types of cards such as fiber card or the Ethernet card can not binding together.

IP Version: There are two options: IPv4 and IPv6. Right now, system supports these two IP
address format and you can access via them.

MAC address: The host in the LAN can get a unique MAC address. It is for you to access in the
LAN. It is read-only.
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