TP-Link T1500-28TC TL-SL2428 T1500-28TCUN V1 CLI Reference Guide Guide - Page 124

T1500-28PCTconfig#interface fastEthernet, T1500-28PCTconfig-if# mac address-table max-mac-count, max

Page 124 highlights

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 -- Select the action to be taken when the number of the MAC addresses reaches the maximum learning number on the port. By default this function is disabled. • forward: The packets will be forward but not be learned when learned MAC number exceeds the the maximum MAC address number on this port. • drop: The packets will be dropped when learned MAC number exceeds the the maximum MAC address number on this port. • disable: The MAC address threshold on this port is disabled. Command Mode Interface Configuration Mode (interface fastEthernet / interface range fastEthernet / interface gigabitEthernet / interface range 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: T1500-28PCT(config)#interface fastEthernet 1/0/1 T1500-28PCT(config-if)# mac address-table max-mac-count max-number 30 mode static status enable 111

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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 —— Select the action to be taken when the number of the MAC
addresses reaches the maximum learning number on the port. By default this
function is disabled.
forward: The packets will be forward but not be learned when learned
MAC number exceeds the the maximum MAC address number on this port.
drop: The packets will be dropped when learned MAC number exceeds
the the maximum MAC address number on this port.
disable: The MAC address threshold on this port is disabled.
Command Mode
Interface Configuration Mode (interface fastEthernet / interface range
fastEthernet / interface gigabitEthernet / interface range 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:
T1500-28PCT(config)#interface fastEthernet
1/0/1
T1500-28PCT(config-if)# mac address-table max-mac-count
max-number
30
mode
static
status
enable
111