ZyXEL NBG-318S Guia Do Utilizador

Chapter 9 DHCP

NBG-318S 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 NBG-318S 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 NBG-318S’s static DHCP settings, click Network > DHCP Server > 
Advanced. The following screen displays.

Figure 61   Network > DHCP Server > Advanced 

The following table describes the labels in this screen.

Table 43   Network > 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 NBG-318S passes a DNS (Domain Name System) server IP address (in the order you specify 

here) to the DHCP clients. The NBG-318S 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.