Cisco just posted a demo of the new Cisco.com site that will launch soon. It's a good little overview of what customers will notice in the redesign.
I was lucky enough to spend time with some of the design team a few months ago. The site will be a fascinating study for several reasons, including semantic metadata-generated pages and navigation, navigation that allows access to any one of hundreds of thousands of pages within five clicks, and enterprise-wide GUI standards.
Cisco.com has been pounded in the past for its poor site. For such a large company that is the result of many merged companies, the redesign is a huge achievement. I look forward to seeing the final work.
Update: the site went live yesterday.