It warn that “the network element already exists” when adding NE
In the physical topology of the tree, view whether it has the icon of the network elements, if it has, means network elements have been added to the network management.
1.On the main menu, select "File> Find."
2. In the "Find" dialog box, set the appropriate conditions.
The network management default check the "Find what input automatically”, after set the finding conditions, the finding result can be shown in the dialog box.
If the network did not select the "Find what input automatically, you will need to set search conditions, click the" Find "button to find the results of the search.
3.If it can be found in the "Find" dialog box, it means network elements have been added to the network management.
Set "Find way” as “NE name" or "IP address" to query , the network element name or IP address alteration may cause the querying failure, it is recommended that confirm the problem at least by two ways to avoid repeating add network element.
Network elements have been added to the network management system.