Cisco 300-440 Exam - Topic 1 Question 4 Discussion

Actual exam question for Cisco's 300-440 exam

Question #: 4
Topic #: 1

Refer to the exhibit.

A company uses Cisco SD-WAN in the data center. All devices have the default configuration. An engineer attempts to add a new centralized control policy in Cisco vManage but receives an error message. What is the problem?

AA centralized control policy is already applied to the specific site ID and direction

BThe policy for 'Hub' should be applied in the outbound direction, and the policy for 'All-Site' should be applied inbound.

CApply an additional outbound control policy to override the site ID overlaps.

DSite-list 'All-Site' should be configured with a new match sequence that is lower than the sequence for site-list 'Hub*.

Show Suggested Answer

Suggested Answer: D

The problem is that the site-list ''All-Site'' has a higher match sequence than the site-list ''Hub'', which means that the policy for ''All-Site'' will take precedence over the policy for ''Hub'' for any site that belongs to both lists. This creates a conflict and prevents the engineer from adding a new centralized control policy in Cisco vManage. To resolve this issue, the site-list ''All-Site'' should be configured with a new match sequence that is lower than the sequence for site-list ''Hub'', so that the policy for ''Hub'' will be applied first and then the policy for ''All-Site'' will be applied only to the remaining sites that are not in the ''Hub'' list.Reference:=

Designing and Implementing Cloud Connectivity (ENCC, Track 1 of 5), Module 3: Cisco SD-WAN Cloud OnRamp for Colocation, Lesson 3: Cisco SD-WAN Cloud OnRamp for Colocation - Centralized Control Policies

Cisco SD-WAN Cloud OnRamp for Colocation Deployment Guide, Chapter 4: Configuring Centralized Control Policies

Cisco SD-WAN Configuration Guide, Release 20.3, Chapter: Centralized Policy Framework, Section: Policy Configuration Overview

by Johnetta at Mar 10, 2024, 04:53 AM

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Frankie

6 months ago

I disagree, I think option D could be the key here.

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Timothy

6 months ago

Definitely need to check the site ID configurations first.

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Frank

6 months ago

Wait, are we sure about that? Seems a bit off.

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Nathan

7 months ago

I think option A makes the most sense here.

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Ronald

7 months ago

Sounds like a classic case of overlapping policies.

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Lajuana

7 months ago

I vaguely recall that sequence numbers play a role in policy application. Option D might be the answer if that's the case.

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Louvenia

7 months ago

I practiced a similar question where overlapping site IDs caused issues. Option C sounds familiar, but I’m not completely confident.

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Precious

7 months ago

I'm not entirely sure, but I think the direction of the policies matters. Could it be option B?

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Francine

8 months ago

I remember something about centralized policies being exclusive to site IDs, so maybe option A is the right choice?

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Daniela

8 months ago

Based on the information provided, I believe the answer is option A. A centralized control policy is likely already applied to the specific site ID and direction, causing the conflict.

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Dorinda

8 months ago

I'm a bit confused by the error message. I'll need to review the Cisco SD-WAN documentation to make sure I understand the correct way to configure these policies.

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Michal

8 months ago

Okay, let's see. I think the key is understanding how the centralized control policy is applied and the potential conflicts between the site IDs.

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Gearldine

8 months ago

Hmm, this looks tricky. I'll need to carefully read through the options and think about the Cisco SD-WAN configuration details.

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Belen

8 months ago

This one seems pretty straightforward. I'm pretty confident the answer is C - Debugger.

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Frederick

8 months ago

This looks like a tricky BGP policy question. I'll need to carefully read through the policy statement and understand how the prefix lists are being used.

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Salome

8 months ago

Okay, let me think this through step-by-step. Continuous data can be measured on a continuum and has meaningful decimal subdivisions, so that matches the description in the question. I'm feeling good about selecting A as the answer.

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Felicidad

8 months ago

Okay, I've got it now. A and C are the correct answers since they both use the `new java.util.Date()` to get the current date and output it.

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Shay

2 years ago

I think the site-list 'All-Site' should be configured with a new match sequence that is lower than the sequence for site-list 'Hub'.

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Shaunna

2 years ago

Maybe applying an additional outbound control policy to override the site ID overlaps could solve the issue.

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Helene

2 years ago

I believe the policy for 'Hub' should be applied in the outbound direction, and the policy for 'All-Site' should be applied inbound.

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Tabetha

2 years ago

I think the problem is that a centralized control policy is already applied to the specific site ID and direction.

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Jospeh

2 years ago

I believe we need to configure a new match sequence for the 'All-Site' site-list to resolve the error.

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Stephanie

2 years ago

Maybe the problem lies in the sequence of the match for the site-lists.

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Nan

2 years ago

Yes, I agree. The error message might be due to applying the policies in the wrong direction.

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Rene

2 years ago

I think the issue might be related to the direction of the policies.

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Joesph

2 years ago

Haha, I'm glad I'm not the only one scratching my head on this one. These Cisco SD-WAN questions can be real head-scratchers sometimes.

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Adela

2 years ago

I agree, the default configuration is probably the key here. I'm not sure if option B is the right answer, as it seems to be suggesting a different direction for the policies.

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Alonso

2 years ago

Okay, let's take a closer look at the exhibit. It seems like there's an issue with the centralized control policy application. I'm leaning towards option D, but I want to hear what the others think.

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