Preview Tool

Cisco Bug: CSCuw29304 - Cat3850: IFM-3-LE_ERROR/IFM-3-IFB_ERROR after switch reload/failover

Last Modified

Jan 23, 2019

Products (157)

  • Cisco IOS
  • Cisco Catalyst 3560X-48T-E Switch
  • Cisco Embedded Service 2020 24TC NCP B Switch
  • Cisco IE 2000-4T-G Industrial Ethernet Switch
  • Cisco IE 2000-16TC-G Industrial Ethernet Switch
  • Cisco Catalyst 2960X-48LPS-L Switch
  • Cisco Catalyst 3560CG-8TC-S Compact Switch
  • Cisco Embedded Service 2020 CON B Switch
  • Cisco Catalyst 2960X-24PD-L Switch
  • Cisco Catalyst 2960C-12PC-L Switch
View all products in Bug Search Tool Login Required

Known Affected Releases

15.2(2)E1 15.2(3)E

Description (partial)

Catalyst 3850 (stack or standalone) may report following errors with tracebacks during boot up after failover/reload:
%IFM-3-LE_ERROR: 1 fed:  IFM encountered a LE error. Client LE allocation failed.
%IFM-3-IFB_ERROR: 1 fed:  IFM encountered an IFB error. Interface block init failed.

Catalyst 3850 or 3650 running 3.6.x or 3.7.x releases.
Interfaces are enabled with Dot1x authentication

Related Community Discussions

<key>CSCuw29304</key> - Cat3850 IFM-3-LE_ERROR/IFM-3-IFB_ERROR after switch reload/failover
Hi All,    Does anyone what is the impact of the bug, the bug is filed as a enhancement   Regards Nikhil
Latest activity: Mar 18, 2018
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.