Feature History For Per Session Queuing And Shaping For Pppoe Over Vlans - Cisco 10000 Series Configuration Manual

Chapter 17 Configuring Dynamic Subscriber Services
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The parent policy contains only the class-default class with the shape command configured. This
command shapes traffic to the specified bit rate, according to a specific algorithm. (See
"Shaping
Hierarchical Policies" section on page
The router allows you to apply QoS policy maps using RADIUS. The actual configuration of the policy
map occurs on the router using the modular QoS CLI (MQC). The router can apply the QoS policy to
sessions using attributes defined in one of the following RADIUS profiles:
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The following AV-pairs define the QoS policy to be applied dynamically to the session:
"ip:sub-qos-policy-in=<name of the QoS policy in ingress direction>"
"ip:sub-qos-policy-out=<name of egress policy>"
After receiving a service-logon request from the policy server, RADIUS sends a change of authorization
(CoA) request to the router to activate the service for the subscriber, who is already logged in. If the
authorization succeeds, the router downloads the name of the policy map from RADIUS using the above
attribute and applies the QoS policy to the session.
Although the router also supports the RADIUS vendor specific attribute (VSA) 38, Cisco-Policy-Down
Note
and Cisco-Policy-Up, we recommend that you use the above attributes for QoS policy definitions.

Feature History for Per Session Queuing and Shaping for PPPoE Over VLANs

Cisco IOS Release
Release 12.3(7)XI7
Release 12.2(31)SB5
OL-7433-09
set ip precedence command—Marks a packet with the IP precedence level you specify. (See
Chapter 7, "Marking Traffic.")
set dscp command—Marks a packet with the differentiated services code point (DSCP) you specify.
(See Chapter 7, "Marking
set cos command—Sets the IEEE 802.1Q class of service bits in the user priority field. (See
Chapter 7, "Marking Traffic.")
Traffic.") For more information about nested hierarchical policies, see the
User Profile—The user profile on the RADIUS server contains an entry that identifies the policy
map name applicable to the user. The policy map name is the service that RADIUS downloads to
the router after a session is authorized.
Service Profile—The service profile on the RADIUS server specifies a session identifier and an
attribute-value (AV) pair. The session identifier might be, for example, the IP address of the session.
The AV-pair defines the service (policy map name) to which the user belongs.
Description
The Per Session Queuing and Shaping for PPPoE over
VLAN (PPPoEoVLAN) Support Using RADIUS feature
was introduced on the PRE2 to enable dynamic queuing
and shaping policies on PPPoEoVLAN sessions.
This feature was implemented on the PRE2.
Traffic.")
13-6.
Cisco 10000 Series Router Quality of Service Configuration Guide
Shaping PPPoE Over VLAN Sessions Using RADIUS
"Nested
Required PRE
PRE2
PRE2
Chapter 9,
17-35