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300-420 · Question #340

300-420 Question #340: Real Exam Question with Answer & Explanation

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Advanced Enterprise Campus Networks

Question

Refer to the exhibit. An engineer proposed this solution for a company that requires a loop-free, Layer 2 network design. The network will run 802.1w, and all links will be 1 Gbps. If all interfaces are up as point-to-point adjacencies, what are the expected port end states based on the design?

Options

  • AEth1/2 on SW3 and SW4 will be in an Altn BLK state
  • BEth1/3 on SW2 and SW3 will be in an Altn BLK state
  • CEth1/2 on SW2 and SW3 will be in a Desg FWD state
  • DEth1/1 on SW1 and SW2 will be in a Root FWD state

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Topics

#RSTP#Spanning Tree Protocol#Layer 2 Design#Network Redundancy
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