Preview Tool

Cisco Bug: CSCvt60418 - IE4000 SFP TX_disable Not Asserted During Shutdown

Last Modified

May 29, 2020

Products (1)

  • Cisco Industrial Ethernet 4000 Series Switches

Known Affected Releases


Description (partial)

When sfp port is put in shutdown between fiber connected IE4000 switches, the fibre optic test equipment still see that there is light coming through.

Fiber cable is connected and interface is put in shutdown state via cli.
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.