On a Campus Network, the Gateway Is Usually Configured on the Aggregation

question 87

Multiple Choice

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? (Choose all that apply.)

• A) Reduce the broadcast domain on the network and the probability of broadcast storms.
• B) Achieve separate convergence of Layer 2 and Layer 3 to increase the convergence speed and network stability.
• C) Properly design the Layer 2 network scale, reduce network segment allocation, and improve network management efficiency.
• D) Allow configuring access devices as Layer 2 devices, reducing network construction costs.
• E) Leverage the STP and VRRP mechanisms to improve network reliability.

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