Huawei
H12-721 · Question #29
H12-721 Question #29: Real Exam Question with Answer & Explanation
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Question
ACK Flood attacks use botnets to send a large number of ACK packets and impacts the network bandwidth, resulting in network link congestion. If a large number of attack packets are sent, server processing power is exhausted, thereby refusing access to normal service. Which statement is correct about the Huawei Anti-DDos equipment to prevent this attack, when the comparison of two treatments are strict mode and basic mode? (Choose two answers)
Options
- ABypass deploy dynamic drainage using strict mode.
- BIn strict mode, the cleaning device is not checked already established session, if session ACK
- CIf the cleaning equipment checks to hit a session ACK packet, regardless of the strict mode and
- DUsing the "basic model" even though checks on the cleaning equipment is less than a session, the
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