Huawei
H12-725_V4.0 · Question #546
Which of the following is a method to prevent Tracert packet attacks?
The correct answer is B. Discard the detected ICMP messages or UDP messages that have expired, or the destination. See the full explanation below for the reasoning.
Intrusion Prevention System (IPS) and Anti-DDoS
Question
Which of the following is a method to prevent Tracert packet attacks?
Options
- ADiscard IP packets with time offset
- BDiscard the detected ICMP messages or UDP messages that have expired, or the destination
- CUsers can configure the maximum length of ICP packets allowed to pass according to actual
- DDiscard ICMP unreachable messages and record attack logs
How the community answered
(46 responses)- A9% (4)
- B72% (33)
- C4% (2)
- D15% (7)
Topics
#Tracert attack#ICMP defense#packet filtering#attack prevention
Community Discussion
No community discussion yet for this question.