Which two traditional WAN connectivity options are circuit-switched? (Choose two.)

Last Updated: Dec 13, 2022
IT Exam Items Repository › Category: CCNA 3 v7 › Which two traditional WAN connectivity options are circuit-switched? (Choose two.)

Which two traditional WAN connectivity options are circuit-switched? (Choose two.)

  • ATM
  • Frame Relay
  • ISDN
  • Leased lines
  • PSTN

Explanation: ISDN and PSTN are WAN circuit-switched connectivity options.

Related exam: 7.3.5 Check Your Understanding - Traditional WAN Connectivity

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