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HPE6-A45 · Question #90
HPE6-A45 Question #90: Real Exam Question with Answer & Explanation
The correct answer is B. The switches can now prevent ARP poisoning attacks and do not interfere with legitimate communications.. See the full explanation below for the reasoning.
Question
Refer to the exhibit.
The access layer AOS-Switches currently run DHCP snooping on VLAN 2 and connection rate filtering on edge ports. They are at default settings for ARP protection, and the administrator only configured commands on each of the access layer switches: Switch1(config)# arp-protect vlan 2 Switch1(config)# arp-protect. Which behavior occurs?
Options
- AThe switches will forward legitimate traffic and prevent ARP poisoning attacks, but interfere with connection rate filtering.
- BThe switches can now prevent ARP poisoning attacks and do not interfere with legitimate communications.
- CThe switches can prevent ARP poisoning attacks, but legitimate communications with VLAN 2 could also be disrupted.
- DThe switches will not apply ARP protection due to interference from DHCP snooping, so the commands have no effect on current behavior.
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