Mls Qos Vlan-Based - Cisco Catalyst 3750 Command Reference Manual

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Catalyst 3750 Switch Cisco IOS Commands

mls qos vlan-based

Use the mls qos vlan-based interface configuration command on the switch stack or on a standalone

switch to enable VLAN-based quality of service (QoS) on the physical port. Use the no form of this

command to disable this feature.

Syntax Description

There are no arguments or keywords.

VLAN-based QoS is disabled.

Command Modes

Interface configuration

Command History

Usage Guidelines

Before attaching a hierarchical policy map to a switch virtual interface (SVI), use the mls qos

vlan-based interface configuration command on a physical port if the port is to be specified in the

secondary interface level of the hierarchical policy map.

When you configure hierarchical policing, the hierarchical policy map is attached to the SVI and affects

all traffic belonging to the VLAN. The individual policer in the interface-level traffic classification only

affects the physical ports specified for that classification.

For detailed instructions about configuring hierarchical policy maps, see the "Classifying, Policing, and

Marking Traffic by Using Hierarchical Policy Maps" section in the software configuration guide for this

This example shows how to enable VLAN-based policing on a physical port:

Switch(config)# interface gigabitethernet2/0/1

Switch(config-if)# mls qos vlan-based

You can verify your settings by entering the show mls qos interface privileged EXEC command.

Related Commands

show mls qos interface

mls qos vlan-based

no mls qos vlan-based

Modification

This command was introduced.

Displays QoS information.

Catalyst 3750 Switch Command Reference

mls qos vlan-based