Guest

Preview Tool

Cisco Bug: CSCvu24998 - Port displays as amber but did not get into err-disabled status

Last Modified

May 14, 2020

Products (1)

  • Cisco Catalyst 2960-X Series Switches

Known Affected Releases

15.2(7)E

Description (partial)

Symptom:
HW: WS-C2960X-48FPD-L
SW: 15.0(2a)EX5 
Also affecting SW: 15.2(7)E1 and 15.2(7)E

When the customer issues "authentication port-control auto" on a specific port, the LED goes amber but the port is still operational and does not go into err-disabled mode. Spanning-tree set FWD status correctly, but the port LED displays as amber

If we remove "authentication port-control auto" from interface configuration LED turns back to normal green.

Conditions:
With CLI command "authentication port-control auto" enabled on specific interface
Bug details contain sensitive information and therefore require a Cisco.com 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.