No.
Data
1
Interface type and number
2
Maximum number of MAC addresses learned on the interface
3
(Optional) Action to perform when the number of MAC addresses reaches the limit
6.4.2 Enabling Port Security
Context
After port security is enabled on an interface, the MAC addresses learned by the interface are
considered as secure dynamic MAC addresses and will never age. After the device restarts, the
secure dynamic MAC addresses are lost and need to be relearned.
You can set the limit on the number of secure dynamic MAC addresses, specify the action to
perform when the number of MAC addresses reaches the limit, and enable the sticky MAC
function only after port security is enabled.
Procedure
Step 1
Run:
system-view
The system view is displayed.
Step 2
Run:
interface
interface-type
interface-number
The interface view is displayed.
Step 3
Run:
port-security enable
The port security function is enabled.
By default, the port security function is disabled on interfaces of the AR3200.
NOTE
Port security and MUX VLAN cannot be enabled on the same interface.
----End
6.4.3 Enabling the Sticky MAC Function on an Interface
Context
The sticky MAC function converts a dynamic MAC address learned by an interface into a static
MAC address. It seems that the MAC address is attached to the interface. When the number of
MAC addresses learned by an interface reaches the maximum, the interface cannot learn new
MAC addresses and allows only the hosts with the sticky MAC addresses to communicate with
Huawei AR3200 Series Enterprise Routers
Configuration Guide - LAN
6 MAC Address Table Configuration
Issue 02 (2012-03-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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