22
[Router] nat address-group 1
[Router-nat-address-group-1] address 202.38.1.100 202.38.1.100
[Router-nat-address-group-1] quit
# Enable outbound PAT on interface GigabitEthernet 1/0/2 to translate the source address of
outgoing packets matching ACL 2000 into the address in address group 1.
[Router] interface gigabitethernet 1/0/2
[Router-GigabitEthernet1/0/2] nat outbound 2000 address-group 1
2. Enable the ARP PnP feature on GigabitEthernet 1/0/1.
[Router] interface gigabitethernet 1/0/1
[Router-GigabitEthernet1/0/1] arp pnp
[Router-GigabitEthernet1/0/1] quit
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