Quick Reference Guide

Quality of Service (QoS) Commands | 329
Related
Commands
classofservice ip-precedence-mapping
This command maps an IP precedence value to an internal traffic class.
Syntax
classofservice ip-precedence-mapping ipprecedence trafficclass
The ipprecedence and trafficclass can both range from 0-6, although the actual number of available
traffic classes depends on the platform. The no' form of this command is not supported.
Modes
Global Config; Interface Config; Interface Range, which is indicated by the (conf-if-range-interface)#
prompt, such as (conf-if-range-vlan 10-20)#.
Command
History
Related
Commands
classofservice trust
Set the class of service trust mode of all interfaces or a selected interface. The mode can be set to trust
one of the Dot1p (802.1p), IP Precedence, or IP DSCP packet markings.
Syntax
[no] classofservice trust {dot1p | ip-precedence | ip-dscp | untrusted}
The no version of this command sets the selected interface mode to untrusted.
Parameters
Modes
Global Config; Interface Config; Interface Range, which is indicated by the (conf-if-range-interface)#
prompt, such as (conf-if-range-vlan 10-20)#.
Command
History
Related
Commands
classofservice dot1p-mapping Maps an 802.1p priority to an internal traffic class.
interface range Defines an interface range and accesses the Interface Range mode
Version 2.3 Interface Range mode added
classofservice dot1p-mapping Maps an 802.1p priority to an internal traffic class.
interface range Defines an interface range and accesses the Interface Range mode
show classofservice
ip-dscp-mapping
Displays the current IP precedence mapping to internal traffic classes for a
specific interface or for the switch
dot1p
Sets the Class of Service Trust Mode to 802.1p.
ip-precedence
Sets the Class of Service Trust Mode to IP DSCP.
ip-dscp
Sets the Class of Service Trust Mode to IP Precedence.
untrusted
Sets the Class of Service Trust Mode to Untrusted.
Version 2.3 Interface Range mode added
interface range Defines an interface range and accesses the Interface Range mode