Dahua NVR4832-I User Manual

Local Basic Operations 237
Parameter
Description
 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.
If one of them fails, the other can continue working normally.
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.
The Device with single Ethernet port does not support this function.
Default Ethernet Port
In the Ethernet Card list, select an Ethernet port as a default port.
This setting is available only when the Multi-address is selected in the
Net Mode list.
IP Version
In the IP Version list, you can select IPv4 or IPv6. Both versions are
supported for access.
MAC Address
Displays the MAC address of the Device.
DHCP
Enable the DHCP function. The IP address, subnet mask and default
gateway are not available for configuration once DHCP is enabled.
 If DHCP is effective, the obtained information will display in the IP
Address box, Subnet Mask box and Default Gateway box. If not,
all values show 0.0.0.0.
 If you want manually configure the IP information, disable the
DHCP function first.
 If PPPoE connection is successful, the IP address, subnet mask,
default gateway, and DHCP are not available for configuration.
IP Address
Enter the IP address and configure the corresponding subnet mask and
default gateway.
IP address and default gateway must be in the same network segment.
Subnet Mask
Default Gateway
DNS DHCP
Enable the DHCP function to get the DNS address from router.
Preferred DNS
In the Preferred DNS box, enter the IP address of DNS.
Alternate DNS
In the Alternate DNS box, enter the IP address of alternate DNS.
MTU
In the MTU box, enter a value for network card. The value ranges from
1280 byte through 1500 byte. The default is 1500.
The suggested MTU values are as below.
 1500: The biggest value of Ethernet information package. This
value is typically selected if there is no PPPoE or VPN connection,

Dahua NVR4832-I Specifications

General

Brand	Dahua
Model	NVR4832-I
Category	DVR
Language	English