Preview Tool

Cisco Bug: CSCuq33948 - ENH: Add PFC Configuration Commands to Port-Profile

Last Modified

Nov 27, 2020

Products (8)

  • CiscoPro Workgroup EtherSwitch Software
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7700 6-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases


Description (partial)

A port-profile may fail on an F-Series line card when trying to enable LFC because PFC is enabled by default. The following error is generated:

N7K(config-if)# inherit port-profile test 
ERROR: Failed to write VSH commands

This is an enhancement to add PFC commands to port-profiles so this conflict can be avoided.

The port-profile has the following link-level flow control (LFC) commands and is applied to interfaces on an F-Series line card that have the default PFC configuration -

  flowcontrol receive on
  flowcontrol send on
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.