Network ports connect switches to the network and carry network traffic. You can enable or disable network ports of switches that are part of your network. When you enable or disable a port, the administrative status of the port changes to UP or DOWN respectively. When you disable a port, the system marks that port as administratively down, without removing the port configurations.
You can enable or disable one or more ports at a time using the Manage Port Admin State page. The status of the port is indicated by the Admin State and the Link State fields. The administrative status of a port is indicated by the Admin State field.
To enable or disable a network interface:
The Manage Port Admin State page appears displaying all the physical ports available on the selected device and the current status of each port. This page also displays the port mode of each interface, if any. Port mode can be access, tagged-access, or trunk mode.
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