Preview Tool

Cisco Bug: CSCtc11037 - Mishandling interrupt from skyline fwd ASIC cause CPU hog on LC

Last Modified

Feb 22, 2014

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases


Description (partial)

Linecard will experience a CPU hog, which causes the linecard to reload.

In rare cases, when "show tech-support acl" is invoked, the linecard may experience a CPU hog and result in the linecard reloading.

It is suggested that the user does not issue the "show tech-support acl" CLI.  Upgrading to software release 4.2(3) will fix the issue.

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.