Cisco 200-310 Exam

Which three technologies are recommended to be used for WAN connectivity in today’s Enterprise Edge designs? (Choose three.)

  • A. DWDM
  • B. Metro Ethernet
  • C. Frame Relay
  • D. MPLS VPN
  • E. ISDN
  • F. DSL
  • G. Wireless
Answer: Option A. B. D.
Explanation: 

There is some discussion about whether ISDN not DWDM should be the answer but it does say TODAYS network

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