Cisco Catalyst 3750-X Command Reference

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Catalyst 3750-X and 3560-X Switch Command Reference
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Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
mls qos vlan-based
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.
mls qos vlan-based
no mls qos vlan-based
Syntax Description There are no arguments or keywords.
Defaults 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
release.
Examples 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
Release Modification
12.2(53)SE2 This command was introduced.
Command Description
show mls qos interface Displays QoS information.

Cisco Catalyst 3750-X Specifications

General

Brand	Cisco
Model	Catalyst 3750-X
Category	Switch
Language	English