Juniper ACX1000 Configuration Manual page 1852

ACX Series Universal Access Router Configuration Guide
clear dhcp relay binding interface
clear dhcp relay binding <interfaces-vlan>
clear dhcp relay binding <interfaces-wildcard>
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The following command clears DHCP relay agent bindings on a specific interface:
user@host> clear dhcp relay binding interface fe-0/0/3
The following command uses the interfaces-vlan option to clear all DHCP relay agent
bindings on top of the underlying interface
VLANs on top of ae0 :
user@host> clear dhcp relay binding interface ae0
The following command uses the interfaces-wildcard option to clear all DHCP relay agent
bindings over a specific interface:
user@host> clear dhcp relay binding ge-1/0/0.*
, which clears DHCP bindings on all demux
ae0
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