Posted by: Pdfprep
Post Date: January 9, 2021
Which feature must be configured before you can implement a dynamic ARP inspection to validate ARP packet?
A . MACsec encryption
B . unicast RPF
C . DHCP snooping
D . IP Source Guard
Answer: C
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5500/sw/security/602_N1_2/b_5500_Security_Config_602N12/b_5500_Security_Config_602N12_chapter_01100.pdf