3Com Switch 7750 Configuration Guide

210 CHAPTER 26: PORT BINDING CONFIGURATION
Port Binding
Configuration
Example
Network requirements
It is required to bind the MAC and IP addresses of Host A to Ethernet 2/0/1 on
switch A, so that Ethernet 2/0/1 can only forward packets coming from or going
to Host A.
Network diagram
Figure 54 Network diagram for port binding configuration
Configuration procedure
Configure switch A as follows:
# Enter system view.
<SW7750> system-view
# Enter Ethernet 2/0/1 port view.
[SW7750] interface Ethernet2/0/1
# Bind the MAC address and the IP address of Host A to Ethernet 2/0/1.
[SW7750-Ethernet2/0/1] am user-bind mac-addr 0001-0002-0003 ip-addr 10.12.1.1
10.12.1.1/24
MAC address: 0001 -0002-0003
Host A Host B
Eth2/0/1
Switch A
Switch B