Specifications

2-116

Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0XO(15.1(1)XO)

OL_28738-01

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches

clear qos

To clear the global and per-interface a ggregate QoS counters , use the clear qos command.

clear qos [aggregate-policer [name] | interface {{fastethernet | GigabitEthernet}

{mod/interface}} | vlan {vlan_num} | port-channel {number}]

Syntax Description

Defaults T his command has no default settings.

Command Modes Privileged EXEC mode

Usage Guidelines W hen you enter the clear qos command, the way that the counters work is affected and the traffic that

is normally restricted could be forwarded for a short period of time.

The clear qos command resets the interface QoS policy counters. If no interface is specified, the clear

qos command resets the QoS policy counters for all interfaces.

Examples This example shows how to clear the global and per-interface aggregate QoS counters for all the

protocols:

Switch# clear qos

Switch#

This example shows how to clear the specific protocol aggregate QoS counters for all the interfaces:

Switch# clear qos aggregate-policer

Switch#

Related Commands

aggregate-policer name (Optional) Specifies an aggregate policer.

interface (Optional) Specifies an interface.

fastethernet (Optional) Specifies the Fast Ethernet 802.3 interface.

GigabitEthernet (Optional) Specifies the Gigabit Ethernet 802.3z interface.

mod/interface (Optional) Number of the module and interface.

vlan vlan_num (Optional) Specifies a VLAN.

port-c ha nne l number (Optional) Specifies the channel interface; valid values are from 1 to 64.

Command Description

show qos Displays QoS information.