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H12-223 · Question #101

On a campus network, the gateway is usually configured on the aggregation layer. What advantages does this design have compared with configuring the gateway on the access layer? (Multiple Choice)

The correct answer is C. Properly design the Layer 2 network scale, reduce network segment allocation, and improve D. Allow configuring access devices as Layer 2 devices, reducing network construction costs. See the full explanation below for the reasoning.

Question

On a campus network, the gateway is usually configured on the aggregation layer. What advantages does this design have compared with configuring the gateway on the access layer? (Multiple Choice)

Options

  • AReduce the broadcast domain on the network and the probability of broadcast storms.
  • BAchieve separate convergence of Layer 2 and Layer 3 to increase the convergence speed and
  • CProperly design the Layer 2 network scale, reduce network segment allocation, and improve
  • DAllow configuring access devices as Layer 2 devices, reducing network construction costs.
  • ELeverage the STP and VRRP mechanisms to improve network reliability.

How the community answered

(38 responses)
  • A
    11% (4)
  • B
    3% (1)
  • C
    82% (31)
  • E
    5% (2)

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