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Cisco 300-710 Exam - Topic 11 Question 106 Discussion

An engineer is troubleshooting application failures through a FTD deployment. While using the FMC CLI. it has been determined that the traffic in question is not matching the desired policy. What should be done to correct this?
B) Use the system support application-identification-debug command to determine which rules the traffic matching and modify the rule accordingly
A) Use the system support firewall-engine-debug command to determine which rules the traffic matching and modify the rule accordingly
C) Use the system support firewall-engine-dump-user-f density-data command to change the policy and allow the application through the firewall.
D) Use the system support network-options command to fine tune the policy.

Cisco 300-710 Exam - Topic 11 Question 106 Discussion

Actual exam question for Cisco's 300-710 exam
Question #: 106
Topic #: 11
[All 300-710 Questions]

An engineer is troubleshooting application failures through a FTD deployment. While using the FMC CLI. it has been determined that the traffic in question is not matching the desired policy. What should be done to correct this?

Show Suggested Answer Hide Answer
Suggested Answer: B

To configure an isolated bridge group for Integrated Routing and Bridging (IRB) mode on a Cisco Secure Firewall device, the action to take is to leave the BVI (Bridge Virtual Interface) interface name empty. This ensures that the bridge group operates in an isolated manner, where Layer 3 routing is not applied to the bridged interfaces, effectively isolating the traffic within the bridge group.

Steps:

Access the firewall's configuration interface.

Configure the bridge group interfaces.

Ensure that the BVI interface name is left empty to isolate the bridge group.

This configuration prevents Layer 3 routing for the isolated bridge group, ensuring that traffic remains contained within the bridge group.


Contribute your Thoughts:

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Rhea
9 months ago
Wait, are we really using CLI for this? That’s unexpected!
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Jamal
9 months ago
D seems too vague, not sure it’ll solve the problem.
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Rasheeda
10 months ago
C sounds a bit off, not sure that command is right.
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Erick
10 months ago
I think B might be more relevant for application issues.
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Alline
10 months ago
A is definitely the way to go for debugging rules.
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Chantay
10 months ago
I don't think the network-options command is related to troubleshooting traffic matching; it seems more about configuration.
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Melda
11 months ago
I practiced a similar question where we had to identify traffic rules, and I feel like option A sounds familiar, but I'm hesitant.
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Annice
11 months ago
I think the application-identification-debug command might be the correct choice here, but I can't recall the exact details.
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Shantay
11 months ago
I remember we discussed using the firewall-engine-debug command in class, but I'm not sure if that's the right one for application issues.
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Miriam
11 months ago
Hmm, I'm not sure about that last option. Using the network-options command to fine-tune the policy seems a bit risky. I think I'll stick with the firewall-engine-debug approach to identify and modify the rule.
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Elliott
11 months ago
I've got this! The key is to use the firewall-engine-dump-user-f density-data command to change the policy and allow the application through the firewall. That should do the trick.
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Abel
11 months ago
Wait, I'm a bit confused. Should I be using the application-identification-debug command instead? I want to make sure I'm targeting the right issue.
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Chantell
11 months ago
Okay, I think I know the right approach here. I'll use the firewall-engine-debug command to see which rules the traffic is matching and then modify the rule accordingly.
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Aracelis
11 months ago
Hmm, this looks like a tricky one. I'll need to carefully review the options and think through the troubleshooting steps.
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Bea
1 year ago
A) Gotta love it when the solution involves using 'firewall-engine-debug' - it just sounds so technical and impressive!
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Jesusa
1 year ago
C) It's all about diving into the details with those commands to get to the root of the issue.
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Justine
1 year ago
B) I agree, it's always satisfying to use those technical commands to troubleshoot.
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Terry
1 year ago
A) Yeah, 'firewall-engine-debug' definitely makes it sound like you know what you're doing.
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Raul
1 year ago
D) Tuning the network options might be too broad and not specific enough to address the problem at hand.
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Art
1 year ago
C) Changing the policy directly without understanding the root cause doesn't sound like a good idea. That could lead to more problems down the line.
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Alyssa
1 year ago
A) It's important to troubleshoot and identify the root cause before making any changes to the policy.
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Lakeesha
1 year ago
C) Changing the policy directly without understanding the root cause doesn't sound like a good idea. That could lead to more problems down the line.
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Thurman
1 year ago
A) Use the system support firewall-engine-debug command to determine which rules the traffic matching and modify the rule accordingly
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Xenia
1 year ago
I'm not sure about that. Maybe we should also consider using the system support application-identification-debug command to get more insights.
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Arlette
1 year ago
B) Checking the application identification debugging could be useful, but I'm not sure if that's the best option to directly resolve the issue here.
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Junita
1 year ago
B) Checking the application identification debugging could be useful, but I'm not sure if that's the best option to directly resolve the issue here.
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Tammi
1 year ago
A) Use the system support firewall-engine-debug command to determine which rules the traffic matching and modify the rule accordingly
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Glendora
1 year ago
A) Seems like the right approach to debug the firewall engine and modify the rule accordingly. I'm confident this is the correct answer.
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Miriam
1 year ago
D) Agreed. Fine tuning the policy with the network-options command might also help.
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Phuong
1 year ago
C) That sounds like a good plan. Let's make sure the policy is adjusted to allow the application through the firewall.
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Keena
1 year ago
B) Once we know which rules the traffic is matching, we can modify the rule accordingly.
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Telma
1 year ago
A) I think we should use the system support firewall-engine-debug command to determine which rules the traffic is matching.
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Tashia
1 year ago
I agree with Paz. Once we know which rules the traffic is matching, we can modify the rule accordingly to correct the issue.
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Paz
1 year ago
I think we should use the system support firewall-engine-debug command to determine which rules the traffic is matching.
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