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What is the role&#81


What is the role of Forwarding Equivalence Class (FEC) in MPLS?()

  • AFEC determines how IP packets are forwarded in MPLS LSP.
  • BFEC determines how to establish an LSP path.
  • CFEC determines how a group of IP packets are mapped to an LSP.
  • DFEC determines how MPLS labels are stacked in LSP.
  • ENone of above.
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分类:CCIE SP题库
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