Alcatel-Lucent 7750 SR Manual page 1776

Show, Clear, Debug Commands
arp-host
Syntax arp-host
arp-host { mac ieee-address | sap sap-id | ip-address ip-address[/mask] }
arp-host [port port-id] [inter-dest-id intermediate-destination-id | no-inter-dest-id]
arp-host statistics [sap sap-id | interface interface-name]
Context clear>service>id
Description
This command clears ARP host data.
Page 1776 7750 SR OS Services Guide