Verifying the configuration

# Verify that the router creates an ARP PnP mapping for the host IP address 1.2.3.4 on GigabitEthernet 1/0/1.

[Router] display arp pnp interface gigabitethernet 1/0/1
Total number of entries : 1
Agent IP address   User IP address   MAC address      Interface   Aging
192.168.0.3        1.2.3.4           00e0-fc00-0001   GE1/0/1     10