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Cisco 300-410 Exam - Topic 2 Question 42 Discussion

What are the two prerequisites to enable BFD on Cisco routers? (Choose two)
C) ICMP must be allowed on all participating routers. and E) Cisco Express Forwarding and IP Routing must be enabled on all participating routers.
A) A supported IP routing protocol must be configured on the participating routers.
B) OSPF Demand Circuit must run BFD on all participating routers.
D) UDP port 1985 must be allowed on all participating routers.

Cisco 300-410 Exam - Topic 2 Question 42 Discussion

Actual exam question for Cisco's 300-410 exam
Question #: 42
Topic #: 2
[All 300-410 Questions]

What are the two prerequisites to enable BFD on Cisco routers? (Choose two)

Show Suggested Answer Hide Answer
Suggested Answer: C, E

Contribute your Thoughts:

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Galen
10 months ago
CEF and IP Routing need to be on, for sure!
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Aja
10 months ago
I thought UDP port 1985 was optional?
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Donette
11 months ago
Wait, isn't ICMP required too?
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Sherron
11 months ago
Totally agree, that's a must!
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Joseph
11 months ago
A supported IP routing protocol must be configured.
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Micheal
11 months ago
This is a great question, I feel pretty confident I can give a strong answer. Continuous improvement is a big focus for the engineering firm I work at, so I have plenty of relevant examples to draw from.
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Thurman
11 months ago
Hmm, I'm a bit unsure about this one. I'll need to think it through carefully before selecting an answer.
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Jesusita
11 months ago
I thought the process started with an authentication assertion? That sounds familiar from the last practice exam we did.
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Tawna
11 months ago
Hmm, I'm a bit unsure about this one. I know we need to connect the Azure virtual network to the on-premises datacenter, but I'm not sure if Azure Firewall or Application Gateway are part of the solution.
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