H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 216)

26-21
Figure 26-19 Display clients' IP-to-MAC bindings
Figure 26-20 Create a static IP-to-MAC binding
Table 26-7 describes static IP-to-MAC binding configuration items.
Table 26-7 Static IP-to-MAC binding configuration items
Item Description
IP Address Type the IP address of a DHCP client.
MAC Address Type the MAC address of the DHCP client.
Interface Name
Select the Layer 3 interface connected with the DHCP client.
The interface of a static binding entry must be configured as a DHCP relay
agent; otherwise, address entry conflicts may occur.
Return to DHCP Relay Agent Configuration Task List .
DHCP Relay Agent Configuration Example
Network requirements
As shown in Figure 26-21 , VLAN-interface 1 on the DHCP relay agent (AC) connects to the network
where DHCP clients reside. The IP address of VLAN-interface 1 is 10.10.1.1/24 and the IP address of
VLAN-interface 2 is 10.1.1.1/24. VLAN-interface 2 is connected to the DHCP server whose IP address
is 10.1.1.1/24.
The AC forwards messages between DHCP clients and the DHCP server.