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Exam 300-420 topic 1 question 349 discussion

Actual exam question from Cisco's 300-420
Question #: 349
Topic #: 1
[All 300-420 Questions]

An enterprise needs to enhance its WAN availability after a recent outage with its only MPLS provider. The proposed solution must have a quick deployment, be affordable, be reliable, and work as a backup for the enterprise's primary MPLS connection. Which solution meets these requirements?

  • A. Deploy an additional WAN router and use a floating static route.
  • B. Contract an internet connection and deploy DMVPN.
  • C. Deploy BFD echo mode and probe provider PE.
  • D. Contract another MPLS provider and deploy GET VPN.
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Suggested Answer: B 🗳️
by friscowaverider at Feb. 14, 2025, 9:17 a.m.

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friscowaverider
2 months, 3 weeks ago
Selected Answer: B
DMVPN leverages existing internet infrastructure, which is generally more affordable and quicker to set up than contracting another MPLS provider. It also provides the necessary reliability and can seamlessly act as a backup to the primary MPLS connection.
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