Example: Dhcp Relay For Two Vlans - ZyXEL Communications XS3700 Series User Manual

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Chapter 39 DHCP

39.5.2 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

172.16.10.100.

Figure 221 DHCP Relay for Two VLANs

DHCP:192.168.1.100

DHCP:172.16.10.100

For the example network, configure the VLAN Setting screen as shown.

Figure 222 DHCP Relay for Two VLANs Configuration Example

XS3700 Series User's Guide