Juniper
JN0-349 · Question #64
Which two situations would cause dynamic ARP inspection to drop traffic? (Choose two.)
The correct answer is A. If no IP-to-MAC address entry exists in the DHCP snooping database B. If the IP address in the ARP packet is deemed invalid. using-dai.html#id-understanding-arp-spoofing-and-inspection
Layer 2 Security
Question
Which two situations would cause dynamic ARP inspection to drop traffic? (Choose two.)
Options
- AIf no IP-to-MAC address entry exists in the DHCP snooping database
- BIf the IP address in the ARP packet is deemed invalid
- CIf the requested MAC address exceeds the configured limit on the port
- DIf the ARP packet comes from a port that has been configured as trusted
How the community answered
(24 responses)- A75% (18)
- C17% (4)
- D8% (2)
Explanation
using-dai.html#id-understanding-arp-spoofing-and-inspection
Topics
#dynamic ARP inspection#DHCP snooping database#ARP validation#Layer 2 security
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