270
Table 91 Configuration items
Item Descri
Server Group ID
Enter the ID of a DHCP server group.
You can create up to 20 DHCP server groups.
IP Address
Enter the IP address of a server in the DHCP server group.
The server IP address cannot be on the same subnet as the IP address of the DHCP
relay agent. Otherwise, the client cannot obtain an IP address.
Enabling the DHCP relay agent on an interface
1. Select Network > DHCP from the navigation tree to enter the default DHCP Relay page shown
in Figure 250.
2. In the Interfac
e Config field, click the icon of a specific interface to enter the page shown
in Figure 252.
Figure 252 Configuring a DHCP relay a
gent interface
3. Configure the DHCP relay agent on the interface as shown in Table 92.
4. Click Apply.
Table 92 Configuration items
Item Descri
Interface Name This field displays the name of a specific interface.
DHCP Relay
Enable or disable the DHCP relay agent on the interface.
If the DHCP relay agent is disabled, the DHCP server is enabled on the interface.
Address Match Check
Enable or disable IP address check.
With this function enabled, the DHCP relay agent checks whether a requesting
client's IP and MAC addresses match a binding (dynamic or static) on the DHCP
relay agent. If not, the client cannot access outside networks via the DHCP relay
agent. This prevents invalid IP address configuration.
Server Group ID
Correlate the interface with a DHCP server group.
A DHCP server group can be correlated with multiple interfaces.
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