Tp-Link T1700G-28TQ V2 — настройка безопасности портов: управление MAC-адресами [137/354]

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Parameter

num

—— The maximum number of MAC addresses that can be learned on

the port. It ranges from 0 to 64. By default this value is 64.

dynamic | static | permanent —— Learn mode for MAC addresses. There are

three modes, including Dynamic mode, Static mode and Permanent mode.

When Dynamic mode is selected, the learned MAC address will be deleted

automatically after the aging time. When Static mode is selected, the learned

MAC address will be out of the influence of the aging time and can only be

deleted manually. The learned entries will be cleared after the switch is

rebooted. When permanent mode is selected, the learned MAC address will

be out of the influence of the aging time and can only be deleted manually too.

However, the learned entries will be saved even the switch is rebooted.

status —— Enable or disable the Port Security function for a specified port.

By default, this function is disabled.

Command Mode

Interface Configuration Mode (interface gigabitEthernet / interface range

gigabitEthernet / interface ten-gigabitEthernet / interface range

ten-gigabitEthernet)

Privilege Requirement

Only Admin, Operator and Power User level users have access to these

commands.

Example

Enable Port Security function for port 1, select Static mode as the learn mode,

and specify the maximum number of MAC addresses that can be learned on

this port as 30:

T1700G-28TQ(config)# interface gigabitEthernet 1/0/1

T1700G-28TQ(config-if)# mac address-table max-mac-count max-number

30 mode static status enable

17.5 show mac address-table

Description

The show mac address-table command is used to display the information of

all address entries.

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