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Cisco 300-420 Exam - Topic 10 Question 31 Discussion

An existing network solution is using BFD in echo mode. Several of the network devices are experiencing high CPU utilization which an engineer has determined is related to the BFD feature. Which solution should the engineer leverage to reduce the CPU load?
A) Implement slow timers between peers with low CPU resources.
B) Implement BED asynchronous mode between peers with low CPU resources.
C) Enable BFD multi-hop on the devices with low CPU resources.
D) Utilize carrier delay on all routers in the network.

Cisco 300-420 Exam - Topic 10 Question 31 Discussion

Actual exam question for Cisco's 300-420 exam
Question #: 31
Topic #: 10
[All 300-420 Questions]

An existing network solution is using BFD in echo mode. Several of the network devices are experiencing high CPU utilization which an engineer has determined is related to the BFD feature. Which solution should the engineer leverage to reduce the CPU load?

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Suggested Answer: A

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Moon
10 months ago
Wait, carrier delay? That’s a new one for me!
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Lindsey
10 months ago
Multi-hop sounds interesting, but does it really reduce load?
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Wilburn
11 months ago
Not sure about BED mode, anyone tried it?
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Norah
11 months ago
Definitely agree, BFD can be a CPU hog!
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Jordan
11 months ago
I heard slow timers can really help with CPU issues.
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Nakita
11 months ago
Okay, let me think this through. Search results aren't in chronological order, so that rules out A and B. C doesn't sound right either. I'm going to go with D, Alphabetical.
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Elouise
11 months ago
I'm leaning towards "integrated authentication" for this one. Since the SAS server is relying on the LDAP provider for authentication, it seems like the SAS server is integrating that external authentication mechanism into its own processes.
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Veronika
11 months ago
This question seems pretty straightforward. I'll focus on the key differences between objectives and mission statements that are listed.
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