Huawei
H12-891_V1.0 · Question #199
Which of the following descriptions about IPSG is wrong?
The correct answer is D. IPSG is a source IP address filtering technology based on layer 3 interfaces. See the full explanation below for the reasoning.
QoS and Network Security
Question
Which of the following descriptions about IPSG is wrong?
Options
- AIPSG can be used to prevent hosts from changing IP addresses privately.
- BIPSG can enable the IP packet inspection alarm function and link the network management to
- CIPSG can prevent IP address spoofing attacks
- DIPSG is a source IP address filtering technology based on layer 3 interfaces
How the community answered
(54 responses)- A6% (3)
- B7% (4)
- C15% (8)
- D72% (39)
Topics
#IPSG#IP spoofing#source IP filtering#layer 3 interface
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