Chapter 25 DHCP

Figure 101 Global DHCP Relay Network Example

DHCP Server: 192.168.1.100

VLAN1VLAN2

Configure the DHCP Relay screen as shown. Make sure you select the Option 82 check box to set the Switch to send additional information (such as the VLAN ID) together with the DHCP requests to the DHCP server. This allows the DHCP server to assign the appropriate IP address according to the VLAN ID.

Figure 102 DHCP Relay Configuration Example

25.4 Configuring DHCP VLAN Settings

Use this screen to configure your DHCP settings based on the VLAN domain of the DHCP clients. Click IP Application > DHCP in the navigation panel, then click the VLAN link In the DHCP Status screen that displays.

"You must set up a management IP address for each VLAN that you want to configure DHCP settings for on the Switch. See Section 7.6 on page 71 for information on how to do this.

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ES-2024 Series User’s Guide