ZyXEL Communications ZyXEL Dimension ES-4024 - Manual (Page 121)

ES-4024A User’s Guide
120 Chapter 18 DHCP
Figure 57 DHCP Server Configuration Example
18.3 Configuring DHCP Relay
Configure DHCP relay on the switch if the DHCP clients and the DHCP server are not in the
same subnet. During the initial IP address leasing, the switch helps to relay network
information (such as the IP address and subnet mask) between a DHCP client and a DHCP
server. Once the DHCP client obtains an IP address and can connect to the network, network
information renewal is done between the DHCP client and the DHCP server without the help
of the switch.
Click Advanced Application, DHCP in the navigation panel. Select Relay in the DHCP
Status field to display the screen as shown.