FCoE Cookbook for HP Virtual Connect Version 4.20 Firmware Enhancements May 2014

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 For a few iterations using the "show interface ethx/x priority-flow-control" command, the pause TxPPP counter is
incrementing:
Solution:
Identify the source of the congestion and try to resolve it by increasing the FC bandwidth (or by adding additional Nexus
FC ports to connect to the SAN environment).