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Chapter 11 -
11-2
Network Service
Figure 11-2 IP Setting – LAN Port Setting Page
Table 11-1 LAN Port Setting Parameters
Parameter Description
Use LAN1(2) Enables/disables the network port.
DHCP
If the user network is configured with a DHCP (Dynamic
Host Configuration Protocol) server, select this option to
automatically obtain the IP address.
Deselect this option to use a static IP address, in which
case you need to configure the next three options.
IP Address Set the IP address for this network port
Subnet Mask Set the Subnet Mask for this network port.
Gateway
Set the gateway address of this port. If Set as Default is
selected and no matched static routes are found, the
device packets will be transmitted via this gateway by
default. A default route will be displayed in the Advanced
setting -> router list. For more information, see the
Routers
section.
NAT
The NAT (Network Address Translation
)
function enables
you to translate a private network IP address into a public
network IP network before transmission. To enable NAT,
select this check box and then set the public network IP
address to be displayed to the outside in the NAT IP field.
Obtain DNS Server
Address Automatically
Used in combination with the DHCP option. When the
DHCP check box is selected, this option allows you to
obtain the DNS server address automatically from a DHCP
server in the network.
Preferred/Alternate
DNS Server
If you did not select the option for automatic DNS address
discovery, you must enter the preferred/alternate DNS
server addresses here for the device to resolve domain
names.
LAN Speed
Set the speed/duplex modes for LAN ports. Supported
speed/duplex modes include the 10/100M, Full Duplex or