Zoom 0335-A 27337 - Manual (Page 19)

Chapter 3: Specifying TCP/IP Settings 19
Static IP Addressing
Edit or create the file /etc/sysconfig/network-scripts/ifcfg-eth0
so that it contains the following lines. You must enter the static IP
address, subnet mask, and gateway values given to you by your
service provider after the appropriate equal sign.
DEVICE=eth0
BOOTPROTO=static
ONBOOT=yes
IPADDR=
NETMASK=
GATEWAY=
Logging into the Zoom Configuration Manager
Edit or create the file /etc/sysconfig/network-scripts/ifcfg-eth0
so that it contains the following lines.
DEVICE=eth0
BOOTPROTO=static
ONBOOT=yes
IPADDR=10.0.0.10
NETMASK=255.255.255.0
GATEWAY=10.0.0.2
(Note that for IPADDR, you can enter any value
between 10.0.0.4 and 10.0.0.20.)