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Cisco 10000 Series Router Quality of Service Configuration Guide
OL-7433-09
Chapter 1 Quality of Service Overview
QoS Features, Commands, and Changes
Per Session Service Policy Using RADIUS
Cisco IOS Release: Release 12.2(16)BX
Description: The per session service policy using RADIUS feature was introduced on the PRE2 to
enable a subscriber management server (SMS), typically a RADIUS server, to dynamically change the
traffic policing parameters for a user session.
Cisco IOS Release: Release 12.2(28)SB
Description: This feature was integrated in Cisco IOS Release 12.2(28)SB.
Per Session Shaping and Queuing on LNS
Cisco IOS Release: Release 12.2(31)SB6
Description: The Per Session Shaping and Queuing on LNS feature was introduced on the PRE3 to
shape or queue traffic from an ISP to a subscriber as it traverses over an LNS.
PPP Session Queuing on ATM VCs
Cisco IOS Release: Release 12.2(31)SB6
Description: The PPP Session Queuing on ATM VCs feature was introduced on the PRE3 to enable you
to shape and queue PPP over ATM (PPPoA) and PPP over Ethernet over ATM (PPPoEoA) sessions to a
user specified rate.
Layer 2 Access Concentrator
Documentation References: Chapter 2, “Classifying Traffic,” Chapter 4, “Attaching Service Policies,”
Chapter 6, “Policing Traffic,” Chapter 7, “Marking Traffic”
• Classification, Policing, and Marking on the LAC, page 1-30
• LAC QoS, page 1-30
Classification, Policing, and Marking on the LAC
Cisco IOS Release: Release 12.2(31)SB2
Description: The classification, policing, and marking on the LAC feature was introduced on the PRE2
and PRE3 to allow you to configure class maps and policy maps with policers on the LAC.
LAC QoS
Cisco IOS Release: Release 12.2(31)SB3
Description: The show pxf cpu queue atm command displays dropped and dequeued packets for
classes associated with sessions that inherit queues from VCs.
Cisco IOS Release: Release 12.3(7)XI3
Description: The LAC QoS feature was introduced on the PRE2 to allow you to attach QoS service
policies to ATM VCs on the on the Layer 2 Access Concentrator (LAC).
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