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Cisco 300-615 Exam - Topic 5 Question 84 Discussion

A network engineer discovers a DNS resolution problem on a device that is using the Cisco Nexus Bash shell.The device name is app with an IP address of 10.10.10.1. The primary server IP address is 172.16.10.1 andthe secondary server IP address is 172.16.10.2. When the abc.com resolution fails, it should attempt to useefg.com. Which settings must be added to resolv.conf file to resolve the issue?
B) Option B
A) Option A
C) Option B
D) Option D

Cisco 300-615 Exam - Topic 5 Question 84 Discussion

Actual exam question for Cisco's 300-615 exam
Question #: 84
Topic #: 5
[All 300-615 Questions]

A network engineer discovers a DNS resolution problem on a device that is using the Cisco Nexus Bash shell.

The device name is app with an IP address of 10.10.10.1. The primary server IP address is 172.16.10.1 and

the secondary server IP address is 172.16.10.2. When the abc.com resolution fails, it should attempt to use

efg.com. Which settings must be added to resolv.conf file to resolve the issue?

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Suggested Answer: B

by Yolando at Apr 12, 2024, 11:05 AM

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Raul
9 months ago
Not sure if that's the right approach for DNS issues.
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Mozell
9 months ago
Wait, can it really switch to efg.com if abc.com fails?
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Joesph
10 months ago
I think you also need to specify the search domains.
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Brittni
10 months ago
Definitely, primary and secondary DNS should be set.
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Onita
10 months ago
You need to add the nameservers in resolv.conf.
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Adria
10 months ago
I think we need to add both DNS server IPs and maybe a search directive for the domains, but I'm not 100% confident on how to format it all together.
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Hailey
11 months ago
I feel like I should know how to set the search domains in resolv.conf, but I'm a bit confused about how to prioritize abc.com over efg.com.
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Isadora
11 months ago
This question seems similar to one we did in class about DNS failover. I think we need to specify the primary and secondary servers correctly, but I can't recall if there's a specific order.
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Hyman
11 months ago
I remember we practiced configuring the resolv.conf file, but I'm not entirely sure about the exact syntax for adding multiple DNS servers.
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Lucina
11 months ago
I'm feeling confident about this one. The key is to configure the resolv.conf file with the primary and secondary DNS server IPs, as well as the domain search order. I'll select the option that best matches the settings I would use.
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Hermila
11 months ago
Okay, I think I've got this. Based on the information provided, I need to add the primary and secondary DNS server IPs, as well as the domain search order to the resolv.conf file. I'll double-check the options to make sure I have the right settings.
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Corrina
11 months ago
Hmm, I'm a bit unsure about this one. I know we need to configure the resolv.conf file, but I'm not sure exactly what settings need to be added. I'll need to carefully read through the question and the options to determine the best approach.
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Gearldine
11 months ago
This looks like a straightforward DNS resolution issue. I'll need to review the resolv.conf file settings to see how to configure the primary and secondary DNS servers, as well as the domain search order.
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Lashawn
11 months ago
This seems straightforward, but I want to make sure I'm not missing anything. I'll review the question and the options carefully, and then I'll write out the exact resolv.conf settings I would use to solve this problem.
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Robt
11 months ago
Hmm, I'm a bit unsure about this one. I think I need to create new attributes for the TV specs, but I'm not sure if I should use the default attribute set or create a new one. I'll have to review the options carefully.
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Miles
11 months ago
Okay, let me think this through. I'm guessing the "splunk list forward-indexer" command might be the right one to view the forwarder to indexer configuration.
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Margarett
1 year ago
Option C is the way to go. Gotta love it when a plan comes together, even if it's just a resolv.conf file.
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Dana
1 year ago
Definitely, having a plan and executing it successfully, even in a file configuration, is a great feeling.
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Joana
1 year ago
It's always satisfying when the solution is clear, like adding the settings to the resolv.conf file.
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Rolande
1 year ago
I agree, Option C is the correct choice for resolving the DNS issue.
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Johnna
1 year ago
Haha, I bet the network engineer was like, 'DNS? More like D'oh!', when they discovered the issue. But Option C is definitely the way to go.
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Giuseppe
1 year ago
User 4: Agreed, adding those settings should resolve the problem.
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Meaghan
1 year ago
User 3: Option C is the best choice for sure.
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Kenda
1 year ago
User 2: Yeah, DNS issues can be tricky.
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Noemi
1 year ago
User 1: Haha, that's a good one!
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Noah
1 year ago
I'm not sure about Option A. I think Option B might also work because it includes both primary and secondary server IP addresses.
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Jeff
1 year ago
Option C sounds good to me. Seems like the most comprehensive solution to the problem.
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Barbra
1 year ago
I think the correct answer is Option C. The resolv.conf file should have the primary and secondary DNS server addresses, as well as the domain names to try in case the first one fails.
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Roosevelt
1 year ago
Let's make sure to update the resolv.conf file with the necessary settings.
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Vashti
1 year ago
So, the correct answer should be Option C.
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Lazaro
1 year ago
I think we also need to add the domain names to try in case the first one fails.
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Merlyn
1 year ago
I agree, the resolv.conf file needs to have the primary and secondary DNS server addresses.
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Rickie
1 year ago
I agree with Elbert. Option A seems to be the most logical choice to resolve the DNS issue.
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Elbert
1 year ago
I think the correct answer is Option A because it specifies the primary and secondary DNS server IP addresses.
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