Configuring with Web Based Management 
  4.4 "System" menu 
SCALANCE SC-600 Web Based Management (WBM) 
Configuration Manual, 10/2021, C79000-G8976-C475-03 
207 
•  Blocked by 
•  Shows why the port is in the "blocked" status: 
–  - 
The port is not blocked. 
–  Admin down 
The status "disabled" is configured for the port, see "System > Ports > 
Configuration". 
–  Link down 
The status "enabled" is configured for the port but there is no connection, see 
"System > Ports > Configuration". 
–  Power down 
The status "Link down" is configured for the port, see "System > Ports > 
Configuration". 
Changing the port configuration  
Click the appropriate box to change the configuration. 
Note 
Optical ports only work with the full duplex mode and at maximum transmission rate. As 
a 
result, the following settings cannot be made for optical ports: 
  Automatic configuration 
  Transmission speed 
  Transmission mode 
Note 
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.
 
Configuration procedure 
1.  Change the settings according to your configuration. 
2.  Click the "Set Values" button.