| Exam Name: | Certified Ethical Hacker Exam (CEHv13) | ||
| Exam Code: | 312-50v13 Dumps | ||
| Vendor: | ECCouncil | Certification: | CEH v13 |
| Questions: | 584 Q&A's | Shared By: | alisha |
Following reports of inconsistent IP-to-MAC mappings on an internal access switch at a manufacturing company in Detroit, Michigan, the network security team enabled additional validation controls. Soon afterward, the switch began automatically discarding certain ARP replies that did not match previously recorded IP address assignments. Log entries indicated that packets were being denied due to validation failures tied to existing address-to-port mappings learned earlier from legitimate host configuration traffic. Which switch-level security feature is most likely responsible for enforcing this ARP validation behavior?
A cybersecurity consultant suspects attackers are attempting to evade an Intrusion Detection System (IDS). Which technique is most likely being used?
During an internal penetration test within a large corporate environment, the red team gains access to an unrestricted network port in a public-facing meeting room. The tester deploys an automated tool that sends thousands of DHCPDISCOVER requests using randomized spoofed MAC addresses. The DHCP server’s lease pool becomes fully depleted, preventing legitimate users from obtaining IP addresses. What type of attack did the penetration tester perform?