Guest

Preview Tool

Cisco Bug: CSCur40866 - Nexus 6001 not relaying Rx pause as Tx Pause to Fex-Fab links

Last Modified

Jan 31, 2017

Products (7)

  • Cisco Nexus 6000 Series Switches
  • Cisco Nexus 5548P Switch
  • Cisco Nexus 5596UP Switch
  • Cisco Nexus 6004 Switch
  • Cisco Nexus 6001 Switch
  • Cisco Nexus 5548UP Switch
  • Cisco Nexus 5596T Switch

Known Affected Releases

6.0(2)N2(5)

Description (partial)

Symptom:
Nexus 6001 the RxPauses received on vfc/eth devices are not sent as Tx to Fex Fabric Links.
Also VFC/Physical Link bounces when the Rx Pause counters on that interface reaches 28-29 million.

Conditions:
FcoE setup in N6001-B22-HP FEX where the hosts reside in FEX and the HP 3Par Targets are connected to the N6001 base ports.
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.