ZyXEL Communications ZyWALL5UTM 4.0 User Manual

ZyWALL 5/35/70 Series User’s Guide

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Chapter 5 LAN Screens

This table allows you to assign IP addresses on the LAN to specific individual computers 
based on their MAC Addresses. 

Every Ethernet device has a unique MAC (Media Access Control) address. The MAC address 
is assigned at the factory and consists of six pairs of hexadecimal characters, for example, 
00:A0:C5:00:00:02.

To change your ZyWALL’s static DHCP settings, click NETWORK, LAN and then the 
Static DHCP tab. The screen appears as shown.

Figure 36   LAN Static DHCP

The following table describes the labels in this screen.

Table 23   LAN Static DHCP

#

This is the index number of the Static IP table entry (row).

MAC Address

Type the MAC address of a computer on your LAN.