Configuring Ip Alias; Figure 4-2 Static Dhcp; Table 4-2 Static Dhcp - ZyXEL Communications ZyWALL 5 User Manual

ZyWALL 5 Internet Security Appliance
The following table describes the labels in this screen.
LABEL
# This is the index number of the Static IP table entry (row).
MAC Address Type the MAC address (with colons) of a computer on your LAN.
IP Address Type the IP address that you want to assign to the computer on your LAN.
Alternatively, click the right mouse button to copy and/or paste the IP address.
Apply Click Apply to save your changes back to the ZyWALL.
Reset Click Reset to begin configuring this screen afresh.
4.6

Configuring IP Alias

IP alias allows you to partition a physical network into different logical networks over the same
Ethernet interface. The ZyWALL supports three logical LAN interfaces via its single physical
Ethernet interface with the ZyWALL itself as the gateway for each LAN network.
When you use IP alias, you can also configure firewall rules to control access between the LAN's
logical networks (subnets).
Make sure that the subnets of the logical networks do not
overlap.
The following figure shows a LAN divided into subnets A, B, and C.
4-6

Figure 4-2 Static DHCP

Table 4-2 Static DHCP

DESCRIPTION
LAN Screen