ZyXEL ES-3148 Guida Utente

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Chapter 28 DHCP
ES-3148 User’s Guide
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28.4.1  Example: DHCP Relay for Two VLANs
The following example displays two VLANs (VIDs 1 and 2) for a campus network. Two 
DHCP servers are installed to serve each VLAN. The system is set up to forward DHCP 
requests from the dormitory rooms (VLAN 1) to the DHCP server with an IP address of 
192.168.1.100. Requests from the academic buildings (VLAN 2) are sent to the other DHCP 
server with an IP address of 172.23.10.100. 
Figure 130   DHCP Relay for Two VLANs 
For the example network, configure the VLAN Setting screen as shown. 
Figure 131   DHCP Relay for Two VLANs Configuration Example 
Delete
Select the configuration entries you want to remove and click Delete to remove them.
Cancel Click 
Cancel to clear the Delete check boxes. 
Table 92   IP Application > DHCP > VLAN  (continued)
LABEL
DESCRIPTION
VLAN  1
VLAN 2
DHCP:192.168.1.100
 
DHCP:172.23.10.100
 
 
ex
ample