Reference Guide

Command Mode POLICY-MAP-CLASS-MAP
Usage Information If you use this command, bandwidth is not allowed. Only the egress QoS policy type supports this command.
Example
OS10(conf-pmap-que)# priority
Supported Releases 10.2.0E or later
priority-ow-control mode
Enables or disables priority ow-control mode on an interface.
Syntax
priority-flow-control mode [on]
Parameters
• on — (Optional) Enables priority ow-control mode.
Default Disabled
Command Mode INTERFACE
Usage Information Before enabling priority ow-control on a interface, verify a matching network-qos type policy is congured with
the pfc-cos value for an interface. Use this command to disable priority ow-control if you are not using a
network-qos type policy for an interface. The no version of this command returns the value to the default.
Example
OS10(conf-if-eth1/1/2)# priority-flow-control mode on
Supported Releases 10.3.0E or later
qos-group dot1p
Congures a dot1p trust map to the trac class.
Syntax
qos-group tc-list [dot1p values]
Parameters
• qos-group tc-list — Enter the trac single value class ID (0 to 7).
• dot1p values — (Optional) Enter either single, comma-delimited, or a hyphenated range of dot1p values (0
to 7).
Default 0
Command Mode TRUST-MAP
Usage Information If the trust map does not dene dot1p values to any trac class, those ows are mapped to the default trac
class (0). If some of the dot1p values are already mapped to an existing trac class, you will receive an error. You
should have a 1:1 dot1p to trac class mapping for PFC-enabled CoS values. You should also have a common dot1p
trust map for all interfaces using DCB. The no version of this command returns the value to the default.
Example
OS10(conf-tmap-dot1p-qos)# qos-group 5 dot1p 5
Supported Releases 10.3.0E or later
586 Quality of service