Allied Telesis x900-24 series User Manuals

Table of Contents

• Introduction

  1
  • Which products and software versions does this information apply to?

    2
• Creating dedicated hardware filters

  3
  • Configuring packet classification

    3
    • Configuring Layer 4 source and destination port number masks

      4
    • Configuring “inner” parameters for nested VLANs

      4
  • Creating hardware filters

    5
  • The logic of the operation of the hardware filters

    6
  • The effects of the action parameters

    6
• Combining hardware filters and QoS

  7
• How many filters can you create?

  7
  • 1. The filter rules table

    7
    • Extra rules used when combining QoS and hardware filters

      8
  • 2. The profile (mask)

    9
    • Are there enough bytes for your set of filters?

      10
    • Some protocols also use filters, so use some of the length

      11
  • How to see the current filter resource usage on the switch

    12
• Appendix A: How to use the layer 4 mask in classifiers

  13
  • Example 1: ports 2000-2003

    14
  • Points to remember

    14
  • Example 2: ports 5004-5008

    15
  • Example 3: ports 333-777

    15