H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 155)

19-16
Port Security Configuration for macAddressElseUserLoginSecure Mode
Network requirements
The client is connected to the switch through GigabitEthernet 0/0/1. The switch authenticates the client
by the RADIUS server. If the authentication succeeds, the client is authorized to access the Internet.
Restrict port GigabitEthernet 0/0/1 of the switch as follows:
z
Allow more than one MAC authenticated user to log on.
z
For 802.1x users, perform MAC authentication first and then, if MAC authentication fails, 802.1x
authentication. Allow only one 802.1x user to log on.
z
For MAC-based authentication, allow usernames and passwords in self-defined formats. Set the
total number of MAC authenticated users and 802.1x-authenticated users to 64.
z
Enable NTK to prevent frames from being sent to unknown MAC addresses.
Network diagram
See Figure 19-2 .
Configuration procedure
Configurations on the host and RADIUS servers are omitted.
1) Configure the RADIUS protocol
The required RADIUS authentication/accounting configurations are the same as those in Port Security
Configuration for userLoginWithOUI Mode .
2) Configure port security
# Enable port security.
system-view
[AC] port-security enable
# Configure a MAC authentication user, setting the user name and password to aaa and 123456
respectively.
[AC] mac-authentication user-name-format fixed account aaa password simple 123456
[AC] interface gigabitethernet 0/0/1
# Set the maximum number of secure MAC addresses allowed on the port to 64.
[AC-GigabitEthernet0/0/1] port-security max-mac-count 64
# Set the port security mode to macAddressElseUserLoginSecure.
[AC-GigabitEthernet0/0/1] port-security port-mode mac-else-userlogin-secure
# Set the NTK mode of the port to ntkonly.
[AC-GigabitEthernet0/0/1] port-security ntk-mode ntkonly
3) Verify the configuration
After completing the above configurations, you can use the following command to view the port security
configuration information:
display port-security interface gigabitethernet 0/0/1
Equipment port-security is enabled
Trap is disabled