Preview Tool

Cisco Bug: CSCvu02192 - LC's trf Failed at Rev.11 Operational Altitude Testing

Last Modified

Apr 28, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases


Description (partial)

Observed that LC's trf Failed at 40C&14K ft in the Rev.11 Operational Altitude Testing.
The trf was broken by over temperature limitation from Wolfridge ASIC.

Log reading as below:

[UT000012964.254] LC1:CISCO >> [ERROR] WOL_2 Feb 12 12:21:10: unified_board_poll_vector ASIC over temperature 130.1. Please check heat sink.
[UT000012965.440] LC1:CISCO >> GBL_C++:  [ERROR] CHLDEBUG: board_poll returned 1

40C and 14k ft altitude air pressure
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.