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Exam 642-889 topic 1 question 29 discussion

Actual exam question from Cisco's 642-889
Question #: 29
Topic #: 1
[All 642-889 Questions]

In Layer 3 MPLS VPN implementations, if a customer is using the same AS number at both customer sites and the PE-to-CE routing protocol is BGP, what must be enabled on the PE router?

  • A. BGP AS override
  • B. BGP allowas-in
  • C. BGP SOO extended community
  • D. BGP AS path prepending
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Suggested Answer: A 🗳️
by [deleted] at April 3, 2025, 9:15 p.m.

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