Install Guide

clear ip dhcp snooping binding
Clearing the DHCP IPv6 Binding Table
To clear the DHCP IPv6 binding table, use the following command.
● Delete all of the entries in the binding table.
EXEC Privilege mode
clear ipv6 dhcp snooping binding
DellEMC# clear ipv6 dhcp snooping?
binding Clear the snooping binding database
Displaying the Contents of the Binding Table
To display the contents of the binding table, use the following command.
● Display the DHCP snooping information.
EXEC Privilege mode
show ip dhcp snooping
● Display the contents of the binding table.
EXEC Privilege mode
show ip dhcp snooping binding
View the DHCP snooping statistics with the show ip dhcp snooping command.
DellEMC#show ip dhcp snooping
IP DHCP Snooping : Enabled.
IP DHCP Snooping Mac Verification : Disabled.
IP DHCP Relay Information-option : Disabled.
IP DHCP Relay Trust Downstream : Disabled.
Database write-delay (In minutes) : 0
DHCP packets information
Relay Information-option packets : 0
Relay Trust downstream packets : 0
Snooping packets : 0
Packets received on snooping disabled L3 Ports : 0
Snooping packets processed on L2 vlans : 142
DHCP Binding File Details
Invalid File : 0
Invalid Binding Entry : 0
Binding Entry lease expired : 0
List of Trust Ports :Tf 1/4
List of DHCP Snooping Enabled Vlans :Vl 10
List of DAI Trust ports :Tf 1/4
View the DHCP snooping binding table using the show ip dhcp snooping binding command.
DellEMC#show ip dhcp snooping binding
Codes : S - Static D - Dynamic
IP Address MAC Address Expires(Sec) Type VLAN Interface
=========================================================================
10.1.1.254 00:00:a0:00:00:02 162 D Vl 200 Tw 1/4
10.1.1.225 00:00:a0:00:00:03 163 D Vl 100 Tw 1/4
300
Dynamic Host Configuration Protocol (DHCP)