Instructions on Connecting to GENESIS ArcGIS Server from ArcGIS Desktop
1. In the Catalog Tree, expand the GIS Servers item.
2. Double click Add ArcGIS Server
3. Select the option to Use GIS services.
4. In the Server URL field, enter:
Note: Do not enter a username and password. Since this URL uses windows authentication, that will not work, nor is it necessary. It does not matter whether the option to save your username and password is selected as long as the username and password boxes are empty.