The initial set up is very much straightforward. In terms of networking, if somebody wants to do an underlay or an overlay setup, then it gets complex. But the initial setup, if you have to do any low-level setup on a greenfield deployment, it's very intuitive and very good. You can say it is a seamless setup.
As for how long setup takes - it depends. We've deployed some setups in one day but in that case, we already had the design and our planning ready. Then when it came, we plugged it in with the IP details and we configured it from the console within a day. The first time it's a small setup. For the big setup, we need more technical things. Let's say it's a telco customer or a banking customer, they have to adhere to PCI standards and guidelines and be tier 9,000 compliant. In that case, it took us two or three days.