Global Dhcp Relay Configuration Example - ZyXEL Communications GS3700 Series User Manual

43.4.5 Global DHCP Relay Configuration Example

The follow figure shows a net work exam ple where t he Swit ch is used t o relay DHCP request s for t he
VLAN 1 and VLAN 2 dom ains. There is only one DHCP server t hat services t he DHCP client s in bot h
dom ains.
Figure 309 Global DHCP Relay Net work Exam ple
DHCP Server:
192.168.1.100
Configure t he D H CP Re la y screen as shown. Make sure you select a DHCP opt ion 82 profile
( de fa ult 1 in t his exam ple) t o set t he Swit ch t o send addit ional inform at ion ( such as t he VLAN I D)
t oget her wit h t he DHCP request s t o t he DHCP server. This allows t he DHCP server t o assign t he
appropriat e I P address according t o t he VLAN I D.
Figure 310 DHCP Relay Configurat ion Exam ple
43.5 Configuring DHCP VLAN Settings
Use t his screen t o configure your DHCP set t ings based on t he VLAN dom ain of t he DHCP client s.
Click I P Applica t ion > D H CP > D H CPv4 in t he navigat ion panel, t hen click t he VLAN link I n t he
D H CP St a t us screen t hat displays.
Not e: You m ust set up a m anagem ent I P address for each VLAN t hat you want t o
configure DHCP set t ings for on t he Sw it ch. See
inform at ion on how t o do t his.
Chapter 43 DHCP
VLAN1
GS3700/XGS3700 Series User's Guide
VLAN2
EXAMPLE
Sect ion 6.5 on page 65
420
for