Discuss Cisco 350-501 Exam Topic 3 Question 115

Refer to the exhibit.

A network engineer is implementing a standard customer route-policy on ASBR1 with these requirements:

* It must accept only customer-assigned prefixes

* It must preserve customer advertised BGP communities

* It must set the local-preference to 110 for all prefixes

* It must attach the ORIGINATION-PE and LOCAL-CITY communities to all accepted prefixes.

Which route policy must the engineer implement on ASBR1 to satisfy the requirements?

AOption A

BOption B

COption C

DOption D

Suggested Answer: C

The correct route policy to satisfy the requirements is Option C. This option likely contains the necessary commands to:

Accept only customer-assigned prefixes, which can be specified using an access list or prefix list.

Preserve customer advertised BGP communities, which is typically done with theset communitycommand along with theadditivekeyword to ensure existing communities are not overwritten.

Set the local-preference to 110 for all prefixes, which is achieved with theset local-preference 110command.

Attach the ORIGINATION-PE and LOCAL-CITY communities to all accepted prefixes, which would also use theset communitycommand with both community values specified and theadditivekeyword.

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29 comments · newest first

Tayna 10 months ago

Wait, are we sure about that? Seems off.

Colene 10 months ago

I think Option C is the right choice.

Florencia 10 months ago

Option B meets all the requirements.

Willard 11 months ago

Definitely going with Option A!

Gilma 11 months ago

Local-preference should be set to 110, right?

Erinn 11 months ago

I think I recall that setting local-preference to 110 is a common practice, but I can't remember if all options do that. We should double-check each one carefully.

Rodolfo 11 months ago

I’m a bit confused about how to ensure only customer-assigned prefixes are accepted. I hope one of the options clearly states that requirement.

Dominque 11 months ago

This question feels similar to one we did in class about community tagging. I think we need to look for the option that mentions both ORIGINATION-PE and LOCAL-CITY communities.

Gerald 12 months ago

I remember that we practiced setting local-preference values in our route policies, but I'm not sure which option specifically preserves BGP communities.

Dana 12 months ago

I feel pretty confident about this. I'll review the requirements, compare them to the options, and select the one that best matches what the network engineer needs to implement.

Tonette 12 months ago

This seems like a tricky one. I'll need to really understand how the route policy works to make sure I select the right option that meets all the requirements.

Justine 1 year ago

Okay, let's see. The key things I need to focus on are accepting only customer prefixes, preserving BGP communities, setting local-pref, and adding the specified communities. I think I can work through this step-by-step.

Carrol 1 year ago

Hmm, I'm a bit unsure about this one. The requirements seem specific, so I'll need to analyze each option closely to make sure I don't miss any details.

Jesusita 1 year ago

This looks like a straightforward BGP route policy question. I'll need to carefully review the requirements and match them to the options.

Hyun 1 year ago

Option B is the way to go. It's like a well-oiled machine, hitting all the requirements on the nose.

Vinnie 1 year ago

Haha, Option D is like a unicorn - it doesn't exist! Let's stick with the real options and go with Option B.

Sue 1 year ago

↳ replying to Vinnie

User 1: I agree, let's go with Option B.

Eric 1 year ago

Option D doesn't set the local-preference to 110 for all prefixes, so I still think Option C is the correct answer

Benedict 1 year ago

I'm not sure, I think it could also be Option D

Lynna 1 year ago

I'm going with Option B as well. The policy seems to cover all the bases, including attaching the required communities.

Lavera 1 year ago

↳ replying to Lynna

I'm leaning towards Option C, but Option B does seem to cover all the necessary criteria.

Kerry 1 year ago

↳ replying to Lynna

I think Option A might also work, but Option B seems more comprehensive.

Lashawn 1 year ago

↳ replying to Lynna

I agree, Option B looks like the best choice for meeting all the requirements.

Gilma 1 year ago

Option B looks like the perfect fit for the requirements. It preserves the customer communities and sets the local-preference as needed.

Alaine 1 year ago

↳ replying to Gilma

Option B is definitely the way to go for this route policy implementation.

Avery 1 year ago

↳ replying to Gilma

Yes, Option B is the best choice for this scenario.

Herminia 1 year ago

↳ replying to Gilma

I agree, Option B seems to meet all the requirements specified.

Carmelina 1 year ago

I agree with Eric, Option C seems to satisfy all the requirements

Eric 1 year ago

I think the answer is Option C

Cisco 350-501 Exam - Topic 3 Question 115 Discussion