ZyXEL nbg-334sh Manual Do Utilizador

Chapter 8 DHCP Server

ZyXEL NBG-334SH User’s Guide

This screen allows you to assign IP addresses on the LAN to specific individual computers 
based on their MAC addresses. You can also use this screen to configure the DNS server 
information that the ZyXEL Device sends to the DHCP clients.
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 ZyXEL Device’s static DHCP settings, click Network > DHCP Server > 
Advanced. The following screen displays.

Figure 60   DHCP Server Advanced

The following table describes the labels in this screen.

Table 40   DHCP Server Advanced

#

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 LAN IP address of a computer on your LAN.

DNS Servers Assigned by DHCP Server 
The ZyXEL Device passes a DNS (Domain Name System) server IP address (in the order you specify 

here) to the DHCP clients. The ZyXEL Device only passes this information to the LAN DHCP clients 

when you select the Enable DHCP Server check box. When you clear the Enable DHCP Server 

check box, DHCP service is disabled and you must have another DHCP sever on your LAN, or else the 

computers must have their DNS server addresses manually configured.