H12-721 · Question #29
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…
The correct answer is B. In strict mode, the cleaning device is not checked already established session, if session ACK C. If the cleaning equipment checks to hit a session ACK packet, regardless of the strict mode and. See the full explanation below for the reasoning.
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
How the community answered
(60 responses)- A13% (8)
- B80% (48)
- D7% (4)
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