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Table of Contents

  • 1. Introduction
  • 2. Basics
  • 3. Command Reference
    • 3.1. Chassis
    • 3.2. Module
    • 3.3. Port
    • 3.4. Stream
    • 3.5. Transceiver
    • 3.6. Ultra Ethernet
      • 3.6.1. Control Order Set
      • 3.6.2. Link Layer Retry
        • P_UE_LLR_MODE
        • P_UE_LLR_RX_STATS
        • P_UE_LLR_TX_STATS
        • PS_UE_LLR_DESIRE
      • 3.6.3. Link Negotiation
    • 3.7. Legacy
    • 3.8. Special
  • 4. Glossary of Terms
XOA CLI Documentation
  • 3. Command Reference
  • 3.6. Ultra Ethernet
  • 3.6.2. Link Layer Retry

3.6.2. Link Layer Retry

Link Layer Retry (LLR) is a UE link layer feature that provides a mechanism for retransmitting frames that are detected as lost or corrupted on the link. LLR allows the link layer to automatically retry the transmission of frames without involving higher layers, which can help improve the reliability and performance of the link.

LLR Commands (Port-Level)

  • P_UE_LLR_MODE
  • P_UE_LLR_RX_STATS
  • P_UE_LLR_TX_STATS

LLR Commands (Stream-Level)

  • PS_UE_LLR_DESIRE
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