Which two of these key fields are used to identify a flow in a traditional NetFlow implementation?（）

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• Which two of these are recommended practices with trunks？ （）

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• Which two of these are recommended practices with trunks？（）

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• Which two of these key fields are used to identify a flow in a traditional NetFlow implementation？（）

  A .  source port B .  output interface C .  next-hop IP address D .  source MAC address E .  destination IP address F .  next-hop MAC addre

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