Which three parts of a Frame Relay Layer 2 PDU are used for congestion control? (Choose three.)

Last Updated: Jan 6, 2025
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Which three parts of a Frame Relay Layer 2 PDU are used for congestion control? (Choose three.)

  • the FECN bit
  • the BECN bit
  • the C/R bit
  • the 10-bit DLCI
  • the Extended Address field
  • the DE bit

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