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Free CompTIA Network+ N10-008 Practice Question

A corporation's network administrator is seeking measures to defend the internal network against attacks that involve malicious interception or alteration of address resolution communications. The administrator is looking for a switch feature that inspects and verifies network packets associated with the resolution of network layer addresses to link layer addresses, against a trusted database before these packets are allowed to update the local cache. Which security mechanism should be enabled to provide this level of packet validation?

  • Port security

  • Enabling DHCP snooping

  • Applying Access Control Lists (ACLs)

  • Dynamic ARP inspection

This question's topic:
CompTIA Network+ N10-008 / 
Network Security
Your Score:
Network Security
Networking Fundamentals
Network Implementations
Network Operations
Network Troubleshooting