Command Line Interface Guide

948 Priority Flow Control Commands
Use the no form of the command to return all priorities to their default lossy
behavior.
Syntax
priority-flow-control priority priority-list {drop | no-drop}
no priority-flow-control priority
Parameter Description
Default Configuration
The default behavior for all priorities is drop.
Command Mode
Datacenter-Bridging Config mode
User Guidelines
The administrator must configure the same no-drop priorities across the
network in order to ensure end-to-end lossless behavior.
Example
The following example sets priority 3 to no drop behavior.
s1(config)#interface te1/0/1
s1(config-if-Te1/0/1)#datacenter-bridging
s1(config-if-dcb)#priority-flow-control mode on
s1(config-if-dcb)#priority-flow-control priority 1
no-drop
Parameter Description
drop Disable lossless behavior on the selected priorities.
no-drop Enable lossless behavior on the selected priorities.
2CSPC4.X8100-SWUM100.book Page 948 Wednesday, August 29, 2012 6:23 PM