After an new Discovery the Display names from the Servers was restored to IP Address.

After an new Discovery the Display names from the Servers was restored to IP Address.

Hi , 

My Problem is that some ESX Hosts are connected via IP Address in Vcenter . 
When i start an virtual Discovery the Servernames are only the IP Addresses . 
Now i change the Display Name from the Server and it looks good . 
But after an rediscovery the Display Names again shows the IP Address . 

Ist there a Way to avoid this behavior ? 

Thanks