Reference Guide

is displayed. If omitted, the most recent global configuration settings are displayed. For more
information, see Voice VLAN Commands on page 336.
Format show classofservice dot1p-mapping [unit/slot/port]
Mode Privileged EXEC
The following information is displayed for each user priority.
Column Meaning
User Priority The 802.1p user priority value.
Trac Class The trac class internal queue identifier to which the user priority value is mapped.
show classofservice ip-dscp-mapping
This command displays the current IP DSCP mapping to internal trac classes for the global
configuration settings.
Format show classofservice ip-dscp-mapping
Mode Privileged EXEC
The following information is repeated for each user priority.
Column
Meaning
IP DSCP The IP DSCP value.
Trac Class The trac class internal queue identifier to which the IP DSCP value is mapped.
show classofservice ip-precedence-mapping
This command displays the current IP Precedence mapping to internal trac classes for a specific
interface. The unit/slot/port parameter is optional and is only valid on platforms that support
independent per-port class of service mappings. If specified, the IP Precedence mapping table of the
interface is displayed. If omitted, the most recent global configuration settings are displayed.
Format
show classofservice ip-precedence-mapping [unit/slot/port]
Mode Privileged EXEC
Column Meaning
IP Precedence The IP Precedence value.
Trac Class The trac class internal queue identifier to which the IP Precedence value is mapped.
show classofservice packet-drop-count
This command displays the number of dropped counters for each CoS (Class of Service) egress queue
on the specified port.
Quality of Service Commands
ExtremeSwitching 200 Series: Command Reference Guide for version 01 .02.04.0007 594