Huawei
H12-711_V4.0 · Question #540
Which of the following descriptions of the working principle of switches are correct? (Multiple Choice)
The correct answer is A. Different interfaces of the switch send and receive data independently. C. Layer 2 switches rely on the MAC address table to forward data D. Layer 2 switches work at the data link layer. See the full explanation below for the reasoning.
Question
Which of the following descriptions of the working principle of switches are correct? (Multiple Choice)
Options
- ADifferent interfaces of the switch send and receive data independently.
- BThe MAC address table stores the mapping relationship between MAC addresses and switch
- CLayer 2 switches rely on the MAC address table to forward data
- DLayer 2 switches work at the data link layer
How the community answered
(43 responses)- A79% (34)
- B21% (9)
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