LANsurveyor allows you to directly enable or disable network interfaces for any SNMP device, including managed switch ports. In order to manage interfaces, make sure you have configured the node to include your read/write SNMP community string by clicking on the device and then selecting Node Properties from the Edit menu.
To enable or disable interfaces, select the SNMP node on your map and then select Manage Interfaces... from the Tools menu or select Manage Interfaces... from the right-click context menu. Interfaces listed with green dots 
are enabled; red dots 
indicate the interface is disabled. Select the interface name and press either the Enable Interface or Disable Interface button in the dialog box.
