Later this year, many URLs on Cisco.com are going to change. But don't worry: We're putting a mechanism in place that will take you to the right location even if you have bookmarks or are coming from external references.
These redirects will be automatic, but if you're curious, here's how the URLs will change:
Before: http://www.cisco.com/en/US/partner/products/ps10536/index.html
After: http://www.cisco.com/c/en/us/products/routers/3900-series-routers/index.html(by the way, this link won't work yet)
We want to reassure you that even though some links are changing, we're vigilant about avoiding broken links. We've made a lot of progress on this area in the last year, as you've read via Bill Skeet's recent blog post about link quality.
Please let us know questions or concerns you have, and we'll keep you updated as we get closer to the go-live dates.