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Dell EMC Exam D-SNC-DY-00 Topic 1 Question 13 Discussion

Actual exam question for Dell EMC's D-SNC-DY-00 exam
Question #: 13
Topic #: 1
[All D-SNC-DY-00 Questions]

Enterprise SONiC Switch 1 and Switch 2 are part of a symmetric VXLAN fabric in a data center environment. Switch 1 has learned MAC addresses from its local VLANs.

What role does BGP EVPN play in this scenario?

Show Suggested Answer Hide Answer
Suggested Answer: A

BGP EVPN (Border Gateway Protocol Ethernet VPN) is used in a VXLAN fabric to distribute MAC address reachability information between switches. In this scenario, Switch 1 uses BGP EVPN to advertise the locally learned MAC addresses to Switch 2. This distribution of MAC addresses enables the switches to build and maintain an efficient forwarding table, facilitating communication across the VXLAN fabric.


Dell Technologies SONiC documentation

BGP EVPN Configuration Guide

by Dexter at Oct 19, 2024, 02:09 PM

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Sharee
28 days ago
This question is a piece of cake! A is the correct answer. BGP EVPN is the mailman, delivering those MAC addresses to Switch 2. It's like the postal service, but for data centers.
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Onita
29 days ago
B is the answer, no doubt. Layer 2 connectivity is the foundation, and BGP EVPN is the architect behind it all. Gotta love those routing protocols, am I right?
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Gilbert
17 days ago
Definitely! BGP EVPN is crucial for establishing Layer 2 connectivity between the switches.
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Nakita
1 months ago
I'd go with C. Efficient communication across the VXLAN fabric is where it's at. Plus, who doesn't love a little 'EVPN' in their life?
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Gail
1 months ago
Definitely A. BGP EVPN is the glue that holds this VXLAN fabric together. It's the backbone of the data center, you know?
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Kip
20 days ago
That's right, BGP EVPN optimizes communication within the fabric.
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Ronnie
25 days ago
C) Enables efficient communication across the VXLAN fabric
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Shawnee
1 months ago
Yes, BGP EVPN helps synchronize MAC addresses between the switches.
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Laurene
1 months ago
A) Distributes locally learned MAC addresses to Switch 2
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Louis
2 months ago
BGP EVPN is the key to distributing those MAC addresses across the fabric. Option A is the way to go here.
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Alline
7 days ago
User 4: Yes, it distributes locally learned MAC addresses to Switch 2.
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Queen
14 days ago
User 3: So, option A is the correct choice then.
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Mindy
23 days ago
User 2: Definitely, it helps in sharing that information across the fabric.
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Reuben
26 days ago
User 1: BGP EVPN is crucial for distributing MAC addresses.
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Thurman
2 months ago
I believe BGP EVPN enables efficient communication across the VXLAN fabric.
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Nana
2 months ago
I think BGP EVPN distributes locally learned MAC addresses to Switch 2.
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