SW-BAT-B# show mac address-table interface gigabitEthernet 1/0/17 ----------------------------------------------------------------- Vlan Mac Address Type Ports ---- ----------- -------- ----- 30 00:1d:a2:17:0b:11 dynamic Gi1/0/17 SW-CORE# show ip arp vlan 20 | include 172.16.20.17 --------------------------------------------------- SW-CORE# show ip arp vlan 20 | include 172.16.20.15 --------------------------------------------------- Internet 172.16.20.15 2 00:1d:a2:15:0b:11 ARPA Vlan20 SW-CORE# show ip arp vlan 20 | include 172.16.20.16 --------------------------------------------------- Internet 172.16.20.16 1 00:1d:a2:16:0b:11 ARPA Vlan20 SW-CORE# show ip arp vlan 20 | include 172.16.20.18 --------------------------------------------------- Internet 172.16.20.18 4 00:1d:a2:18:0b:11 ARPA Vlan20