RUCKUS FastIron QoS and Traffic Management Configuration Guide, 10.0.20

• 1 CommScope 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 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 Marking for the Self-Generated Packets
    • 5.13.5 Configuring DSCP and CoS Remarking at the Interface Level
    • 5.13.6 Changing the DSCP to Internal Forwarding Priority Mappings
    • 5.13.7 Changing the VLAN Priority IEEE 802.1p to Hardware Forwarding Queue Mappings
    • 5.13.8 Selecting the QoS Queuing Method
    • 5.13.9 Configuring the QoS Queue Name and Guaranteed Bandwidth
    • 5.13.10 Changing the Minimum Bandwidth Percentages of the WRR Queues
    • 5.13.11 Allocating Bandwidth for Hybrid WRR and SP Queues
    • 5.13.12 Enabling Priority Flow Control Globally
    • 5.13.13 Enabling Priority Flow Control for a Single Priority Group
    • 5.13.14 Configuring the Share Queue Level for an Egress Buffer Profile
    • 5.13.15 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
      • 6.1.3.4 BUM Suppression Port Dampening
      • 6.1.3.5 Enabling BUM Suppression Logging
      • 6.1.3.6 Viewing BUM Suppression Syslog Notifications
      • 6.1.3.7 Configuring ACL-Based Fixed Rate Limiting Using Traffic Policies
      • 6.1.3.8 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