ArcGIS: how-to guide
Add WMS in ArcMap
Open Catalog: (or go through the application ArcCatalog):
Click ”Add WMS Server” and enter the link to the server:
Optional: Click “Get Layers” to verify if the link is correct and if ArcMap can reach the server:
Once added to the server list you can add layers to the map:
Add WMS to ArcGIS Online (and ArcGIS Portal/Enterprise)
Go to your map, or create a new one:
Click “Add” and chose “Add layer from web”:
Choose “A WMS OGC Web Service” and enter the link and click “Add layer”: