Cisco Cisco IOS Software Release 12.2(27)SBC

QoS - Hierarchical Queuing for Ethernet DSLAMs

Configuring QoS - Hierarchical Queuing for Ethernet DSLAMs

Cisco IOS Release 12.2(31)SB

Example

Router> enable

Router# configure terminal

Router(config-pmap-c)# policy-map subint_1

Router(config-pmap)# class class-default

Router(config-pmap-c)# shape average 10000000

Router(config-pmap-c)# exit

Router(config-pmap)# exit

Router(config)# interface g3/1/1.1

Router(config-subif)# encapsulation dot1q 1 second-dot1q 10

Router(config-subif)# service-policy output subint_1

Router(config-subif)# end

Displaying Policy Map Information

Table 1

lists the show commands to display policy map information.

Step 9

encapsulation dot1q

outer-vlan-id

[second-dot1q inner-vlan-id]

Example:

Router(config-subif)# encapsulation dot1q 100

Enables IEEE 802.1Q encapsulation of traffic on the
subinterface.

The second-dot1q keyword supports the IEEE 802.1 QinQ
VLAN Tag Termination feature to configure an inner
VLAN ID.

•

outer-vlan-id—The outer VLAN identifier. The range
is from 1 to 4095.

•

inner-vlan-id—The inner VLAN identifier. The range
is from 1 to 4095.

Step 10

service-policy output

policy-map-name

Example:

Router(config-subif)# service-policy output

subint_1

Attaches the service policy to the subinterface.

•

policy-map-name—Specifies the name of the
previously configured policy map.

Note

You must specify the output keyword to apply the
service policy to outbound traffic on the
subinterface.

Command or Action

Purpose

Table 1

show policy-map Commands

Field

Displays

show policy-map

Configuration of all classes for a specified service policy or all classes for
all existing policy maps.

show policy-map session Policy maps in effect for subscriber sessions.

show policy-map
subinterface

Statistics for policy maps enabled on a subinterface.