Configuring Permitted Ouis; Port Security Configuration Examples; Basic Port Security Mode Configuration Example - HP FlexNetwork NJ5000 User Manual

Configuring permitted OUIs

From the navigation tree, select Authentication > Port Security.
1.
The Port Security page as shown in
In the Advanced Port Security Configuration area, click Permitted OUIs.
2.
Figure 400 Permitted OUIs
Enter the 48-bit MAC address in the format of H-H-H in the OUI Value field.
3.
Click Add.
4.
The system automatically saves the first 24 bits as an OUI value.

Port security configuration examples

Basic port security mode configuration example

Network requirements
As shown in
•
Allow up to three users to access the port without authentication, and permit the port to learn the
MAC addresses of the users as secure MAC addresses.
•
After the number of secure MAC addresses reaches 3, the port stops learning MAC addresses.
If an unknown MAC address frame arrives, intrusion protection is triggered and the port is
disabled and stays silence for 30 seconds.
Figure 401 Network diagram
Configuring global port security settings
From the navigation tree, select Authentication > Port Security.
1.
In the Port Security Configuration area, configure global port security settings:
2.
a. Select Enable Port Security.
b. Click Advanced.
c. Specify the system to disable the port temporarily for 30 seconds.
d. Select Intrusion from the Trap Switch area.
e. Click Apply.
Figure 401, configure port GigabitEthernet 1/0/3 of the switch as follows:
Figure 392 appears.
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