H3C Technologies H3C S12500 Series Switches User Manual

Acl and qos configuration guide

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This manual is related to the following products:

H3C S9500E Series Switches, H3C MSR 5600, H3C MSR 50, H3C MSR 3600, H3C MSR 30, H3C MSR 2600, H3C MSR 20-2X[40], H3C MSR 20-1X, H3C MSR 930, H3C MSR 900

Table of contents

Document Outline

Title Page
Preface
- Audience
- Conventions
- About the H3C S12500 documentation set
- Obtaining documentation
- Technical support
- Documentation feedback
Contents
Configuring ACL
- ACL overview
- ACL configuration task list
- Configuring a time range
- Configuring the ACL operating mode
- Configuring a basic ACL
  - Configuring an IPv4 basic ACL
  - Configuring an IPv6 basic ACL
- Configuring an advanced ACL
  - Configuring an IPv4 advanced ACL
  - Configuring an IPv6 advanced ACL
- Configuring an Ethernet frame header ACL
- Configuring a user-defined ACL
- Copying an ACL
  - Copying an IPv4 ACL
  - Copying an IPv6 ACL
- Configuring packet filtering with ACLs
  - Applying an IPv4 ACL for packet filtering
    - Configuration restrictions and guidelines
    - Configuration procedure
  - Applying an IPv6 ACL for packet filtering
- Displaying and maintaining ACLs
- ACL configuration examples
QoS overview
- Introduction to QoS
- QoS service models
- QoS techniques overview
  - Deploying QoS in a network
  - QoS processing flow in a device
QoS configuration approaches
- QoS configuration approach overview
  - MQC approach
  - Non-MQC approach
- Configuring a QoS policy
Configuring priority mapping
- Overview
- Priority mapping configuration tasks
- Configuring priority mapping
- Displaying and maintaining priority mapping
- Priority mapping configuration example
  - Network requirements
  - Configuration procedure
Configuring traffic policing and traffic shaping
- Overview
- Configuring traffic policing
- Configuring GTS
  - Configuring queue-based GTS
  - Configuring GTS for all traffic
- Displaying and maintaining traffic policing and GTS
Configuring hardware congestion management
- Overview
  - Causes, impacts, and countermeasures
  - Congestion management techniques
- Hardware congestion management configuration approaches
- Configuring per-queue hardware congestion management
  - Configuring SP queuing
    - Configuration example
  - Configuring WFQ queuing
    - Configuration procedure
    - Configuration example
- Configuring hardware congestion management with queue scheduling profiles
Configuring congestion avoidance
- Overview
  - Tail drop
  - RED and WRED
- Configuring WRED on an interface
  - Configuration procedure
  - Configuration example
    - Network requirements
    - Configuration procedure
- Displaying and maintaining WRED
Configuring traffic filtering
- Configuration procedure
- Traffic filtering configuration restrictions
  - Actions supported in the inbound direction and configuration restrictions
  - Actions supported in the outbound direction and configuration restrictions
- Traffic filtering configuration example
  - Network requirements
  - Configuration procedure
Configuring protocol packet rate limiting
- Overview
- Configuration procedure
- Protocol packet rate limiting configuration example
  - Network requirements
  - Configuration procedures
Configuring priority marking
- Overview
- Configuration procedure
- Priority marking configuration example
  - Network requirements
  - Configuration procedure
Configuring traffic redirecting
- Overview
- Configuration restrictions and guidelines
- Configuration procedure
- Traffic redirecting configuration example
  - Network requirements
  - Configuration procedure
Configuring global CAR
- Overview
- Configuring aggregate CAR
  - Configuration procedure
  - Configuration example
Configuring class-based accounting
- Overview
- Configuration procedure
- Displaying and maintaining class-based accounting
- Class-based accounting configuration example
  - Network requirements
  - Configuration procedure
Configuring traffic accounting
- Overview
- Configuration procedure
- Displaying and maintaining traffic accounting
Configuring enhanced QoS
Configuring the QoS pipe mode
- Overview
- Configuration procedure
Appendix
- Appendix A Acronym
- Appendix B Default priority mapping tables
  - Introduction to priority mapping tables
  - Introduction to colored priority mapping tables
    - dot1p-dot1p mapping
    - dot1p-dp mapping
    - dot1p-dscp
    - dot1p-exp
    - dot1p-lp
    - dscp-dot1p
    - dscp-dp
    - dscp-dscp
    - dscp-exp
    - dscp-lp
    - exp-dot1p
    - exp-dp
    - exp-dscp
    - exp-exp
    - exp-lp
    - up-dscp
- Appendix C Introduction to packet precedences
Index

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