Guest

Preview Tool

Cisco Bug: CSCvt70125 - C9300 to C9005H 1G link remains partially down on fake oir of 1G on 25G NM module

Last Modified

Sep 10, 2020

Products (1)

  • Cisco Catalyst 9300 Series Switches

Known Affected Releases

16.12.3

Description (partial)

Symptom:
Cat9300 switch with with 25G uplink module [C9300-NM-2Y] containing 1G optical transceiver [such as GLC-SX-MMD] may exhibit a symptom where after fake OIR [OIR via CLI] the link on Cat9300 side goes to up/up state but on the remote end the link will stay in down/down state

Conditions:
Cat9300 switch with C9300-NM-2Y uplink module populated with 1G optics
fake OIR via CLI is performed
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.