Preview Tool

Cisco Bug: CSCul72754 - APs stuck in code download - reboot- code download loop post WLC upgrade

Last Modified

Mar 29, 2017

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases


Description (partial)

Access Points do not join the WLC, they process join request and get to code download phase then after code download Access Points reboot and again process Code download. This cycle repeats and the AP never joins the WLC.

Access Point displays this behavior after a code upgrade on the WLC. This has been noticed on a WLC upgraded from to
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.