3Com Baseline 2928 PWR Plus User Manual page 321

In the Interface Config field, click the
operations, as shown in
Figure 2-11 Enable the DHCP relay agent on an interface and correlate it with a server group
Click on the Enable radio button next to DHCP Relay.
Select 1 for Server Group ID.
Click Apply.
Because the DHCP relay agent and server are on different subnets, you need to configure a static route
or dynamic routing protocol to make them reachable to each other.
icon of VLAN-interface 1, and then perform the following
Figure 2-11.
2-9