Huawei
H13-511_V5.5 · Question #151
H13-511_V5.5 Question #151: Real Exam Question with Answer & Explanation
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Question
Which of the following descriptions about the working principle of a Layer 2 switch are correct? (Multiple choice)
Options
- ALayer 2 switches can improve network performance by maintaining the MAC table and forwarding
- BDifferent broadcast domains such as interfaces effectively isolate broadcast domain conflicts in the
- CMAC entries in the switch will be permanently recorded
- DLayer 2 switches forward data packets based on MAC addresses
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