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Exam 642-885 All Questions

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Exam 642-885 topic 1 question 88 discussion

Actual exam question from Cisco's 642-885
Question #: 88
Topic #: 1
[All 642-885 Questions]

A network engineer is working for an ISP and a current eBGP customer requests to enable the BGP TTL security feature. The engineer sees from the current established BGP session that the eBGP peer is directly connected and the ebgp-multihop feature is already in use with a value of one. Which two actions are needed on the Cisco IOS XR router to accomplish the task? (Choose two.)

  • A. Configure the neighbor with the command ttl-security.
  • B. Disable the eBGP-multihop feature.
  • C. Clear the BGP session for the configuration change to take effect.
  • D. Enable the BGP TTL security and the BGP peer resets automatically for the change to take effect.
  • E. Configure the neighbor with the command ttl-security 254.
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Suggested Answer: AC 🗳️
by [deleted] at April 3, 2025, 8:56 p.m.

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