User`s manual

UC-7110 Series User’s Manual Getting Started
2-4
Configuring the Ethernet Interface
In this section we use the serial console to explain how to modify UC-7110’s network settings.
1. Change directories by issuing the command cd /mnt/etc.
2. Type the command vi rc to use VI Editor to edit the configuration file. The IP addresses for
UC-7110’s LAN1 and LAN2 are given as
ifconfig eth0 192.168.3.127
ifconfig eth1 192.168.4.127
as shown in the following figure. Edit these two lines to modify the static IP addresses.
3. You may also configure UC-7110 to request IP addresses from a DHCP server. In this case,
use the sharp sign (#) to comment out one or both “ifconfig” lines, and then delete the sharp
sign in front of the “dhcpcd” lines, as shown below. Note that UC-7110 will send out DHCP
broadcast packets, and then get the IP addresses from the first DHCP server that responds.