Let´s say you have Offices in the US and in Europe. You create a DA Multi-Site deployment with DA Servers in the US and Europe and you end up with 2 dialin possibilities. Each Entry Point can be redundant again (you create DA NLBs on each Site).
But how do you handle the Network Location Server? As far as I can see the NLS is configured globally for the whole Environment and not only for each Site. So you can configure just a single URL for the NLS.
Let´s say we place the NLS in the US. Then the Connection between the US and Europe goes down, which does not allow the Client Systems in Europe to connect to the NLS. They will now try to connect to the corporate Network via DA. But how to prevent this?
Just installing a 2nd NLS and using DNS round Robin is not a solution in my Point of view. With DNS round Robin you still have no influence to which NLS the Client Systems are connecting.
So my question is: How do you handle this Scenario?