beautypg.com

Enabling the dhcp relay agent on an interface, Enabling the dhcp relay agent, On an interface – H3C Technologies H3C WX3000E Series Wireless Switches User Manual

Page 229: Ribed in, Table 79

background image

208

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.