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RUCKUS FastIron QoS and Traffic Management Configuration Guide, 08.0.95 53-1005662-09

  • 1 Vistance Legal Statements
  • Preface Ruckus
    • 3 Contact Information, Resources, and Conventions
      • 3.1 Contacting RUCKUS Customer Services and Support
      • 3.2 Document Feedback
      • 3.3 RUCKUS Product Documentation Resources
      • 3.4 Online Training Resources
      • 3.5 Document Conventions
      • 3.6 Command Syntax Conventions
  • 4 About This Document
    • 4.1 What’s New in this Document
    • 4.2 Supported Hardware
  • 5 Quality of Service
    • 5.1 Quality of Service Overview
      • 5.1.1 Classified Traffic Processing
      • 5.1.2 Packet Trust Level
    • 5.2 QoS for RUCKUS ICX stackable devices
      • 5.2.1 QoS Behaviors in a Stack
    • 5.3 QoS queues
      • 5.3.1 User-configurable scheduler profile
        • 5.3.1.1 User-configurable scheduler profile configuration
    • 5.4 QoS Priorities-to-Traffic Assignment
    • 5.5 QoS Marking
    • 5.6 DSCP Remarking Overview
    • 5.7 DSCP-Based QoS Configuration
    • 5.8 QoS Mapping Configuration
    • 5.9 QoS Scheduling and Queuing Methods
    • 5.10 IPv6 QoS
    • 5.11 Flow Control and Buffer Management
      • 5.11.1 Priority flow control
    • 5.12 Packet Buffer Management
    • 5.13 Configuring QoS
      • 5.13.1 Displaying User-Configurable Scheduler Profile Information
      • 5.13.2 Changing a Port Priority
      • 5.13.3 Assigning Static MAC Entries to Priority Queues
      • 5.13.4 Configuring DSCP and CoS Remarking at the Interface Level
      • 5.13.5 Changing the DSCP to Internal Forwarding Priority Mappings
      • 5.13.6 Changing the VLAN Priority IEEE 802.1p to Hardware Forwarding Queue Mappings
      • 5.13.7 Selecting the QoS Queuing Method
      • 5.13.8 Configuring the QoS Queue Name and Guaranteed Bandwidth
      • 5.13.9 Changing the Minimum Bandwidth Percentages of the WRR Queues
      • 5.13.10 Allocating Bandwidth for Hybrid WRR and SP Queues
      • 5.13.11 Enabling Priority Flow Control Globally
      • 5.13.12 Enabling priority flow control for a single priority group
      • 5.13.13 Enabling priority flow control on an interface
      • 5.13.14 Enabling priority flow control on multiple ports
      • 5.13.15 Configuring the share level for an ingress buffer profile
      • 5.13.16 Configuring the share queue level for an egress buffer profile
      • 5.13.17 Configuring the share port level for an egress buffer profile
      • 5.13.18 Configuring a port to the egress queue drop counters
  • 6 Rate Limiting and Rate Shaping
    • 6.1 Rate Limiting
      • 6.1.1 Non ACL-Based Rate Limiting
        • 6.1.1.1 Port-based fixed rate limiting configuration notes
          • 6.1.1.1.1 Port-based fixed rate limiting
          • 6.1.1.1.2 How Port-Based Fixed Rate Limiting Works
        • 6.1.1.2 Default system rate limiting of inbound CPU traffic
        • 6.1.1.3 Rate limiting broadcast, unknown unicast, and multicast traffic
      • 6.1.2 Traffic Policy ACL-Based Rate Limiting
        • 6.1.2.1 Traffic Policies for ACL-Based Rate Limit Configuration Notes
        • 6.1.2.2 Traffic policies for ACL-based rate limit restrictions and limitations
      • 6.1.3 Configuring Rate Limiting
        • 6.1.3.1 Configuring Port-Based Fixed Rate Limiting
        • 6.1.3.2 Configuring Port-Based Fixed Rate Limiting with Burst Option
        • 6.1.3.3 Configuring Rate Limiting for BUM Traffic
        • 6.1.3.5 Configuring ACL-Based Fixed Rate Limiting Using Traffic Policies
        • 6.1.3.6 Configuring ACL-Based Adaptive Rate Limiting Using Traffic Policies
      • 6.1.4 Applying ACLs to rate limit inbound CPU traffic
        • 6.1.4.1 Configuring fixed rate limiting on the CPU
    • 6.2 Rate Shaping
      • 6.2.1 Rate shaping configuration notes
      • 6.2.2 Configuring Rate Shaping
      • 6.2.3 Configuring Rate Shaping on a LAG Port

Rate Limiting

In this section:

  1. Non ACL-Based Rate Limiting
  2. Traffic Policy ACL-Based Rate Limiting
  3. Configuring Rate Limiting
  4. Applying ACLs to rate limit inbound CPU traffic
    Traffic policies can be included in ACLs and applied to incoming CPU traffic.
Parent topic: Rate Limiting and Rate Shaping

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