Siemens SCALANCE W1780 Configuration Manual page 222

Configuring with Web Based Management
6.6 "Interfaces" menu
● OperState
Displays the current operational status. The operational status depends on the configured
"Status" and the "Link". The available options are as follows:
– up
– down
● Link
Shows the connection status to the network. The available options are as follows:
– Up
– Down
Procedure
Note
Changing the port configuration
With various automatic functions, the device prevents or reduces the effect on other ports and
priority classes (Class of Service) if a port is overloaded. This can mean that frames are
discarded even when flow control is enabled.
Port overload occurs when the device receives more frames than it can send, for example as
the result of different transmission speeds.
To change the configuration of a port, follow these steps:
1. Click the appropriate box to change the configuration.
2. Click the "Set Values" button.
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You have configured the status "enabled" for the port and the port has a valid connection
to the network.
You have configured the status "disabled" or "Link down" for the port or the port has no
connection.
The port has a valid link to the network, a link integrity signal is being received.
The link is down, for example because the connected device is turned off.
SCALANCE W1780/W1740 according to IEEE 802.11ac Web Based Management
Configuration Manual, 11/2019, C79000-G8976-C485-03