Which two technologies are categorized as private WAN infrastructures? (Choose two.)

Which two technologies are categorized as private WAN infrastructures? (Choose two.)

  • cable
  • DSL
  • Frame Relay
  • MetroE
  • VPN
    Answers Explanation & Hints:

    Private WAN technologies include leased lines, dialup, ISDN, Frame Relay, ATM, Ethernet WAN (an example is MetroE), MPLS, and VSAT.

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