Cisco 10000 Series User Manual

18-38
Cisco 10000 Series Router Quality of Service Configuration Guide
OL-7433-09
Chapter 18 Regulating and Shaping Subscriber Traffic
Queuing PPP Sessions on ATM VCs
The following example shows how to associate a virtual template interface with an ATM interface and
apply the policies in the virtual template to the sessions on the interface. In the example, the service
policy named Parent is applied to the Virtual-Template 8, which is associated with the bba-group named
pppoeoa-group. The bba-group is applied to PVC 101/210 on ATM subinterface 4/0/1.10.
bba-group pppoe pppoeoa-group
Virtual-Template 8
interface ATM4/0/1.10 point-to-point
pvc 101/210
vbr-nrt 4000 2000 50
no dbs enable
encapsulation aal5snap
protocol pppoe group pppoeoa-group
!
interface Virtual-Template8
ip unnumbered Loopback5555
no logging event link-status
peer default ip address pool pool-1
ppp authentication chap
service-policy output Parent
Configuring PPP Session Queuing Using RADIUS
To configure PPPoA or PPPoEoA session queuing using RADIUS, perform the following configuration
tasks:
• Configuring the Policy Map, page 18-38
• Adding the Cisco QoS AV Pairs to the RADIUS Profile, page 18-39
Configuring the Policy Map
The router allows you to use RADIUS to apply QoS policy maps to PPPoA or PPPoEoA sessions. The
actual configuration of the policy map, however, occurs on the router using the modular QoS CLI
(MQC).
To configure QoS policy maps and apply them to virtual template interfaces, see the “Configuring an
Hierarchical QoS Policy” section on page 18-33 and the “Associating the Hierarchical Policy Map with
a Virtual Template” section on page 18-36.
Step 6
Router(config-atm-vc)# protocol pppoe
group group-name
Enables PPP over Ethernet (PPPoE) sessions to be established on
permanent virtual circuits (PVCs).
group specifies a PPPoE profile (bba-group) to be used by PPPoE
sessions on the interface.
group-name is the name of the PPPoE profile (bba-group) to be
used by PPPoE sessions on the interface.
Note The group group-name points to the bba-group to be used
for applying a virtual template interface with QoS policies
to sessions.
Step 7
Router(config-atm-vc)# exit
Exits ATM virtual circuit configuration mode.
Step 8
Router(config-subif)# exit
Exits subinterface configuration mode.
Command Purpose

Cisco 10000 Series Specifications

General

Brand	Cisco
Model	10000 Series
Category	Network Router
Language	English