Charles Robbins
Management
Okay. First of all, thanks, Ittai, and thanks for the positive comments. On the 9K, I think that we have roughly 840,000 customers. And I would say that there's a very long list of customers that are still available to us to deliver this platform. If you look at -- the products that we have put in the market and the new Catalyst 9K family are sort of like -- if you stack our portfolio and you say, we have a very low-end switch and then you have the old Catalyst 3000, the old Catalyst 4000, those are kind of the platforms that the current 9K family replace. So there's still a very long tail of customers.
The other thing you have to remember is, many of these customers are buying the 9K and then it will become the standard platform. And they'll refresh the balance of their networks. The other thing I'll point out is that I think we said on one of the calls a while back that the enterprise segment, we would expect to lag the commercial segment with the 9K. And we did, in fact, see the enterprise business improve, and the 9K was part of that. So I think we still feel good about it. And this architecture has a long future for us. And there's a portfolio of products that sit within it. So I think if we're really honest, the number of customers who are making the decision to upgrade to the 9K, I would say it's not necessarily because, wow, what a new fantastic new Ethernet switch. It's really because they're buying into this automation strategy of which the entire portfolio will sit over time. And I think that's what we're banking on. And that's where we're banking on the long-term success.
So the China question, look, if you look at our China business this quarter, we actually saw strength in switching in both the enterprise and commercial segments. And overall, I think there's still uncertainty there. But I believe, and I have been optimistic, and I remain optimistic that the 2 countries will come to some closure on the trade issues and that we'll get stability there. And I think -- we still believe in it. It's going to be, obviously, the largest economy in the world in the coming decade. And we remain committed and actually, we're doing pretty well. If you look at the SP routing business in China, it continues to be stressed, like it is around the world, but much of the other portfolio elements, we're very pleased with.