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Cisco 10000 Series Router Software Configuration Guide
OL-2226-23
About This Guide
Guide Revision History
Relocated QoS features to the Cisco 10000 Series Router Quality of Service Configuration Guide,
located at the following URL:
http://www.cisco.com/en/US/products/hw/routers/ps133/products_configuration_guide_book09186a00
805b9497.html
The chapter references in the following relocated features see the Cisco 10000 Series Router Quality of
Service Configuration:
• Modular QoS CLI Overview—See “Quality of Service Overview.”
• MQC Policy Map Support on Configured VC Range ATM—See “Attaching Service Policies.”
• Strict Priority Queuing—See “Prioritizing Services.”
• 3-Color Policer—See “Policing Traffic.”
• Percent-Based Policing—See “Policing Traffic.”
• Queue Scaling—See “Managing Packet Queue Congestion.”
• IEEE 802.1p Class of Service—See “Marking Traffic.”
• Per DSCP Weighted Random Early Detection—See “Managing Packet Queue Congestion.”
• Per Precedence Weighted Random Early Detection Statistics—See “Managing Packet Queue
Congestion.”
• Weighted Random Early Detection with Queue Limit—See “Managing Packet Queue Congestion.”
• VC Weighting—See “Oversubscribing Physical and Virtual Links.”
• Dynamic ATM VP and VC Configuration Modification—See “Oversubscribing Physical and Virtual
Links.”
• Interface Oversubscription—See “Oversubscribing Physical and Virtual Links.”
• 3-Level Hierarchical QoS Policies—See “Defining QoS for Multiple Policy Levels.”
Description
Added the features listed in the “New Features in Cisco IOS Release 12.3(7)XI2” section on page 1-26.
Added a scaling limitation for create on demand PVCs and PPP sessions in Limitations and Restrictions,
page 2-3
Changed the SAR page limit (CSCee59870) in ATM VC Scaling and VC Assignment, page 8-4
Added information about the behavior of high water mark and low water mark values used with VC
weighting in High Water Mark and Low Water Mark Values (moved to the Cisco 10000 Series Router
Quality of Service Configuration Guide)
Added a table indicating scaling limits for active VCs on ATM line cards in:
• Configuring atm pxf queuing, page 2-16
• Restrictions for Hierarchical Shaping (moved to the Cisco 10000 Series Router Quality of Service
Configuration Guide)
• ATM VC Scaling and VC Assignment, page 8-4
• Restrictions for VBR-nrt Oversubscription, page 8-15
Cisco IOS Release Part Number Publication Date
Release 12.3(7)XI2 OL-2226-08 November, 2004