Huawei
H12-821_V1.0 · Question #616
H12-821_V1.0 Question #616: Real Exam Question with Answer & Explanation
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Question
Which of the following descriptions about the P/A mechanism in RSTP are correct? (Multiple choice)
Options
- AIn RSTP, the main purpose of the P/A mechanism is to speed up the speed at which the upstream port enters the Forwarding state.
- BIn RSTP, when the switch receives the RST BPDU with the Agreement bit set from the opposite end, it will immediately put the designated port into the Forwarding state
- CIn RSTP, the main purpose of the P/A mechanism is to speed up the speed at which the downstream port enters the Forwarding state
- DIn RSTP, all switches will send RST BPDU with the Proposal bit in the Init state
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