NBMA Environments

• Know this information:

  • Broadcast
    • Hello/Dead Interval = 10/40 (seconds)
    • Elects DR/BDR = Yes
  • Non-Broadcast
    • Hello/Dead Interval = 30/120 (seconds)
    • Elects DR/BDR = Yes
  • Point-to-Point
    • Hello/Dead Interval = 10/40 (seconds)
    • Elects DR/BDR = No
  • Point-to-Multipoint
    • Hello/Dead Interval = 30/120 (seconds)
    • Elects DR/BDR = No

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