Preview Tool

Cisco Bug: CSCte57910 - Switch with less desirable priority became principal

Last Modified

Feb 22, 2014

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases


Description (partial)

A switch with higher priority (less desirable priority) becomes principal switch.

Core switch has better/lower priority than edge switch.
Correct switch becomes principal when connecting ISLs between the core and edge switch.
When the ISLs are placed in a portchannel, the edge switch becomes principal.
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.