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Configuration Guide - DCN and Server Management

CloudEngine 8800, 7800, 6800, and 5800 V200R003C00

This document describes the configurations of Trill, FCoE, DCB, and NLB Server Cluster Association.
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Clearing DCB Statistics

Clearing DCB Statistics


When diagnosing and locating Data Center Bridging (DCB) faults, collect DCB statistics on interfaces in a specified period. Before re-collecting DCB statistics on all interfaces or a specified interface, clear existing DCB statistics.

After the following reset commands are executed, DCB statistics on interfaces are cleared and cannot be restored. Confirm your action before you use these commands.


  • Run the reset dcb pfc [ interface interface-type interface-number ] command in the user view to clear Priority-based Flow Control (PFC) statistics on an interface.
  • Run the reset dcb fail-record [ interface interface-type interface-number ] command in the user view to clear DCB negotiation failure records on an interface.
Updated: 2019-05-08

Document ID: EDOC1100004349

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