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Drag the network characteristic on the left to the design method on the right which will best ensure redundanc

DRAG DROP
Drag the network characteristic on the left to the design method on the right which will best ensure redundancy at the building distribution layer.

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Answer:

Explanation:


Correct Answer
Layer 2 between distribution and access layers, with a Layer 3 link between the distribution
switches
-> Support Layer 2 VLANs spanning multiple access layer switches across the distribution
switches
Layer 2 between distribution and access layers, with a Layer 2 link between the distribution
switches

-> FHRP for convergence, no VLANs span between access layer switches across the distribution
switches
VSS -> Convergence (FHRP) is not an issue
The following are recommended best practices at the distribution layer:
Cisco Press CCDA 640-864 Official Certification Guide Fourth Edition, Chapter 3

2 Comments on “Drag the network characteristic on the left to the design method on the right which will best ensure redundanc

  1. Flash says:

    Hi, this update is great stuff. Just one thing though, the answer in this Q12 (top 2 boxes) appears to be different to the answer in Q13 following. Thanks, Paul




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  2. Anton says:

    Seems like the answer is wrong. http://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Campus/HA_campus_DG/hacampusdg.html#wp1108899

    That should be:
    Layer 2 between distribution and access layers, with a Layer 3 link between the distribution switches FHRP for convergence, no VLANs span between access layer switches across the distribution
    switches

    Layer 2 between distribution and access layers, with a Layer 2 link between the distribution switches Support Layer 2 VLANs spanning multiple access layer switches across the distribution
    switches




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