Question

A network administrator enables DHCP snooping on an access switch to prevent rogue DHCP servers. The legitimate DHCP server is reached through uplink port GigabitEthernet0/1, while end-user devices connect to ports Gi0/2 through Gi0/24. After enabling DHCP snooping, users report they can no longer obtain IP addresses. What must the administrator configure to restore proper DHCP operation?

Accepted Answer

Configure the uplink port Gi0/1 as a trusted port with the 'ip dhcp snooping trust' command

Answer

Configure all user-facing ports Gi0/2–Gi0/24 as trusted ports

Answer

Disable DHCP snooping on the VLAN and rely on port security instead

Answer

Set a DHCP snooping rate limit on the uplink port Gi0/1