| Single DS-Client | Enter the DS-Client IP address or DNS address. | 
| Grid DS-Client | If you select Grid DS-Client, the box expands into a list and the following buttons appear. •	Add: Add a new entry to the Grid DS-Client address.  •	Modify: Edits the highlighted entry in the Address list.  •	Delete: Deletes the highlighted entry from the Address list. •	Load: This allows you to load a text file containing a list of hostnames and / or IP addresses representing the nodes of a single Grid DS-Client. | 
| Port | The default setting is “4403”. Normally you should not change this setting. | 
| Use UDP protocol to discover DS-Client | The UDP protocol can display the list of DS-Clients faster, though with less certainty that a DS-Client is capable of accepting a connection. |