3Com Switch 7750 Configuration Guide Guide

Port Security Configuration Example 195
Network diagram
Figure 47 Network diagram for port security configuration
Configuration procedure
Configure switch A as follows:
# Enter system view.
<SW7750> system-view
# Enable port security.
[SW7750] port-security enable
# Enter GigabitEthernet1/0/1 port view.
[SW7750] interface GigabitEthernet1/0/1
# Set the maximum number of MAC addresses allowed on the port to 80.
[SW7750-GigabitEthernet1/0/1] port-security max-mac-count 80
# Set the port security mode to userlogin.
[SW7750-GigabitEthernet1/0/1] port-security port-mode userlogin
Switch A Switch BSwitch A Switch B
PC1
MAC: 0001-0002-0003
Switch A Switch BSwitch A Switch B
Ethernet1/0/1
PC1
MAC: 0001-0002-0003
Switch A Switch BSwitch A Switch B
PC1
MAC: 0001-0002-0003
Switch A Switch BSwitch A Switch B
PC1
MAC: 0001-0002-0003
Switch A Switch BSwitch A Switch BSwitch A Switch BSwitch A Switch B
PC1
MAC: 0001-0002-0003
PC1
MAC: 0001-0002-0003
Switch A Switch BSwitch A Switch BSwitch A Switch BSwitch A Switch B
Ethernet1/0/1Ethernet1/0/1
PC1
MAC: 0001-0002-0003
PC1
MAC: 0001-0002-0003
Switch A Switch BSwitch A Switch BSwitch A Switch BSwitch A Switch B
PC1
MAC: 0001-0002-0003
PC1
MAC: 0001-0002-0003
Switch A Switch BSwitch A Switch BSwitch A Switch BSwitch A Switch B
PC1
MAC: 0001-0002-0003