H3C H3C S5100-SI, Operation Manual, Page: 168 / 830

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Port Binding Configuration Example
Port Binding Configuration Example
Network requirements
It is required to bind the MAC and IP addresses of Host A to GigabitEthernet 1/0/1 on Switch A, so as to
prevent malicious users from using the IP address they steal from Host A to access the network.
Network diagram
Figure 2-1 Network diagram for port binding configuration
Configuration procedure
Configure Switch A as follows:
# Enter system view.
<SwitchA> system-view
# Enter GigabitEthernet 1/0/1 port view.
[SwitchA] interface GigabitEthernet 1/0/1
# Bind the MAC address and the IP address of Host A to GigabitEthernet 1/0/1.
[SwitchA-GigabitEthernet1/0/1] am user-bind mac-addr 0001-0002-0003 ip-addr 10.12.1.1