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

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Options

• 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.

• B
  11% (2)
• C
  79% (15)
• D
  5% (1)
• E
  5% (1)

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