Question

If DHCP snooping is configured on a LAN switch, then clients having specific ______ can access the network.

A. mac address
B. ip address
C. both (a) and (b)
D. none of the mentioned

Answer 1

DHCP snooping allows only clients with specific MAC addresses to access the network when configured on a LAN switch.

Step-by-step explanation:

If DHCP snooping is configured on a LAN switch, then clients having specific MAC addresses can access the network. The correct answer to the question is A. mac address. DHCP snooping is a security feature that acts as a firewall between untrusted hosts and the DHCP servers. It does so by filtering out malicious DHCP traffic and by building a table of valid IP address to MAC address bindings known as the DHCP snooping binding table. This security mechanism ensures that only known devices with specific MAC addresses, not IP addresses, can access network resources through DHCP.