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In a frame ,the MPLS label is imposed().

  • A、After the Layer3 header and before Layer2 header
  • B、After the Layer2 header and before Layer3 header
  • C、Within the Layer 3 header
  • D、Before the layer 2 header

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更多 “In a frame ,the MPLS label is imposed().A、After the Layer3 header and before Layer2 headerB、After the Layer2 header and before Layer3 headerC、Within the Layer 3 headerD、Before the layer 2 header” 相关考题
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