A network administrator is configuring DAI on a switch. Which command should be used on the uplink interface that connects to a router?

A network administrator is configuring DAI on a switch. Which command should be used on the uplink interface that connects to a router?

• ip dhcp snooping
• ip arp inspection trust
• ip arp inspection vlan
• spanning-tree portfast
  

  Answers Explanation & Hints: In general, a router serves as the default gateway for the LAN or VLAN on the switch. Therefore, the uplink interface that connects to a router should be a trusted port for forwarding ARP requests