TP-Link TL-SL2218WEB - Manual (Page 43)

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Web Smart Gigabit Switch Family User's Guide TL-SG2109WEB/TL-SL2210WEB/TL-SL2218WEB/TL-SL2428WEB/TL-SL2452WEB
5.3.2 Port Setting
5.3.2.1 Port Parameter
This page contains the following fields:
Figure 5-21 Port Parameter
Port Status: Indicates whether the port is operational or non-operational.”
Enable" Indicates the port is operational and "Disable" Indicates the port
is non-operational. If a port is unused for a long time, it can be set it to be
non-operational to cut down energy costs.
Notice:
You can't manage the switch via the port, which is non-operational, please set
the value of the management port to “enable”.
Port Security: "Enable" Indicates the port will not learn new MAC address
and only transmit the frames from the MAC address it has learned.”
Disable" Indicates it will learn new MAC address.
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