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Exam 400-151 All Questions

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Exam 400-151 topic 1 question 253 discussion

Actual exam question from Cisco's 400-151
Question #: 253
Topic #: 1
[All 400-151 Questions]

How do multicast routes in the same segment choose the DR?

  • A. PIM exchanges unicast hello messages between all routers advertised by the any cast RP.
  • B. Cisco Nexus stitches do not have a concept of DR due to vPC.
  • C. PIM hello messages are sent to 224.0.0.13 and the router with the lowest priority is selected as the DR.
  • D. PIM hello messages are sent to 224.0.0.13 and router with the highest priority is selected as the DR.
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Suggested Answer: D 🗳️
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nx-os/multicast/configuration/guide/n7k_multic_cli_5x/pim.html#76296
by [deleted] at April 3, 2025, 11:03 p.m.

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