H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 229)

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5. Click Apply.
Table 79 Configuration items
Item Description
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. From the navigation tree, select Network > DHCP.
2. Click the DHCP Relay tab to enter the page, as shown in Figure 173 .
3. In the Interface Config field, click the icon of a specific interface to enter the page, as shown
in Figure 176 .
Figure 176 Configuring a DHCP relay agent interface
4. Configure the parameters, as described in Table 80 .
5. Click Apply.
Table 80 Configuration items
Item Description
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.