Guest

Preview Tool

Cisco Bug: CSCvu48288 - fc ports stuck with "1 receive B2B credit remaining" though it should have more

Last Modified

Jun 29, 2020

Products (1)

  • Cisco Nexus 5000 Series Switches

Known Affected Releases

7.0(8)N1(1)

Description (partial)

Symptom:
fc ports stuck with 1 receive B2B credit remaining even though originally it had more and even after shut/no shut of the port still it shows only 1 receive B2B when I checked immediately.

show interface
fc2/5 is up
    Transmit B2B Credit is 40
    Receive B2B Credit is 15
      1 receive B2B credit remaining
      40 transmit B2B credit remaining

Conditions:
Nexus 5000 switches which are stuck with "1 receive B2B credit remaining " even though it had more receive credits originally in show interface output.
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.