What advantages does this design have compared with configuring the gateway on the access layer?

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)
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.

View Answer

Answer: CD