Cisco 300-415 Exam - Topic 14 Question 104 Discussion

Actual exam question for Cisco's 300-415 exam

Question #: 104
Topic #: 14

[All 300-415 Questions]

Which control policy assigned to Drenches in the out direction establishes a strict hub-and-spoke topology tor VPN2?

AOption

BOption

COption

DOption

Show Suggested Answer

Suggested Answer: A

To establish a strict hub-and-spoke topology in Cisco SD-WAN for a specific VPN, such as VPN2, a control policy must be configured. This control policy dictates how traffic flows between sites, ensuring that all branch traffic is routed through the hub site.

1.Control Policy Components:

oSite Lists: Define which sites are considered hubs and which are branches.

oVPN Lists: Identify the VPNs to which the policy applies.

oControl Policy: Use sequences to match routes and specify actions to accept or reject traffic based on the defined topology.

1.Policy Analysis:

oOption A: Correctly defines site lists for hub sites (site-id 1-2) and creates a control policy that matches routes for VPN2, accepting routes from hub sites and rejecting routes from others. This ensures that traffic from branches (other sites) is only accepted if it routes through the hubs.

oOther options either incorrectly define the site lists or do not properly match and set the routes to enforce the strict hub-and-spoke topology.

1.Policy Configuration:

policy

lists

vpn-list VPN2

vpn 2

site-list hub_sites

site-id 1-2

control-policy vpn_multi_topology

sequence 10

match route

site-list hub_sites

vpn-list VPN2

action accept

sequence 20

match route

vpn-list VPN2

action reject

default-action accept

1.Reference:

oCisco SD-WAN Control Policy Configuration Guide

oCisco SD-WAN Hub-and-Spoke Topology Deployment Guide

by Micaela at Feb 10, 2025, 09:26 PM

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Merlyn

9 months ago

I’m surprised this is even a question; it’s pretty straightforward!

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Agustin

9 months ago

Totally agree with A, it fits the topology perfectly.

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Lyndia

10 months ago

Wait, are we sure about that? I thought D was the one!

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Nichelle

10 months ago

I think Option C makes more sense for VPN2.

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Dominque

10 months ago

Option A is definitely the right choice for a hub-and-spoke setup.

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Adelina

10 months ago

I’m uncertain about the specifics, but I remember that the hub-and-spoke model is crucial for VPN configurations. I should have reviewed more before the exam.

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Noah

11 months ago

I feel like option D might be the right choice, but I can't recall the details clearly. This is tricky!

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Roxanne

11 months ago

I remember practicing a similar question, and I think it was about identifying control policies. I might lean towards option B, but I could be wrong.

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Adelina

11 months ago

I think the hub-and-spoke topology was covered in our last session, but I'm not sure which option specifically applies to VPN2.

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Jerilyn

11 months ago

Whew, this is a tricky question. I'm going to sketch out the topologies for each option to help visualize the differences. That should give me the insight I need to select the correct answer.

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Rodolfo

11 months ago

This is a tough one, but I'm going to take my time and methodically work through the options. I'm confident I can get the right answer if I stay focused.

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Dean

11 months ago

Okay, I think I've got a good handle on this. The diagrams show different control policies, so I'll need to compare them and figure out which one creates the strict hub-and-spoke topology for VPN2.

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Theron

11 months ago

Hmm, I'm a bit confused by the wording of the question. I'll need to re-read it a few times and make sure I understand the key details before attempting to answer.

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Chery

11 months ago

This looks like a tricky networking question. I'll need to carefully analyze the topology diagrams to determine which control policy establishes a strict hub-and-spoke topology.

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