Dell PowerConnect 3548 Command Line Interface Guide - Page 158
clear ip dhcp snooping database, Console, 3aa2.64b3.a245 1000
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Syntax • ip dhcp snooping binding mac-address vlan-id ip-address {ethernet interface | port-channel port- channel-number} expiry seconds • no ip dhcp snooping database binding mac-address vlan-id • mac-address - Specifies a MAC address. • vlan-id - Specifies a VLAN number. • ip-address - Specifies an IP address. • interface - Specifies an Ethernet port. • port-channel-number - Specifies a Port-channel number. • expiry seconds - Specifies the interval, in seconds, after which the binding entry is no longer valid. (Range 10 - 4294967295 seconds) Default Configuration The default configuration is that no static binding exists. Command Mode Privileged EXEC mode. User Guidelines • After entering this command an entry is added to the DHCP snooping database. If a DHCP snooping binding file exists, the entry is also added to that file. • The entry is displayed in the show commands as a "DHCP Snooping entry". Example The following example configures the DHCP snooping binding database and adds binding entries to the database. Console# ip dhcp snooping binding 3aa2.64b3.a245 1000 131.108.1.27 ethernet 1/e16 expiry 3000 clear ip dhcp snooping database The clear ip dhcp snooping database Privileged EXEC mode command clears the DHCP snooping binding database. Syntax • clear ip dhcp snooping database 158 DHCP Snooping