Chapter 1
Quality of Service Overview
IP Quality of Service for Subscribers
Documentation Reference:
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MQC Support for IP Sessions
Cisco IOS Release: Release 12.2(33)SB
Description: The Modular QoS CLI (MQC) Support for IP Sessions feature was introduced on the
PRE2, PRE3, and PRE4 to support per-user QoS on IP sessions. Using this feature, you can configure
queuing and non-queuing features on IP sessions, either locally on the router or remotely using a
authentication, authorization, and accounting (AAA) server such as RADIUS.
Per-Session Shaping for ATM Interfaces
Cisco IOS Release: Release 12.2(33)SB
Description: The Per-Session Shaping for ATM Interfaces feature enables the router to shape session
traffic on L2TP network server (LNS) outbound ATM interfaces. Using this feature, you can apply a
hierarchical QoS policy to an ATM interface and manage the traffic belonging to a session.
Per Session Rate Limiting
Cisco IOS Release: Release 12.2(16)BX
Description: The per session rate limiting feature was introduced on the PRE2 to control the maximum
rate of traffic sent or received on an interface for a session.
Cisco IOS Release: Release 12.2(28)SB
Description: This feature was integrated in Cisco IOS Release 12.2(28)SB.
Per User Multiservice Rate Limiting
Cisco IOS Release: Release 12.2(16)BX
Description: The per user multiservice rate limiting feature was introduced on the PRE2 to control the
maximum rate of traffic for each user behind a multiservice subscriber.
Cisco IOS Release: Release 12.2(28)SB
Description: This feature was integrated in Cisco IOS Release 12.2(28)SB.
OL-7433-09
Chapter 18, "Regulating and Shaping Subscriber Traffic"
MQC Support for IP Sessions, page 1-29
Per-Session Shaping for ATM Interfaces, page 1-29
Per Session Rate Limiting, page 1-29
Per User Multiservice Rate Limiting, page 1-29
Per Session Service Policy Using RADIUS, page 1-30
Per Session Shaping and Queuing on LNS, page 1-30
PPP Session Queuing on ATM VCs, page 1-30
Cisco 10000 Series Router Quality of Service Configuration Guide
QoS Features, Commands, and Changes
1-29