Concept Guide
ip dhcp snooping binding mac mac-address vlan-id vlan-id ip ip-address interface interface-
type interface-number lease lease-value
If multiple IP addresses are expected for the same MAC address, repeat this step for all IP addresses.
Adding a Static IPV6 DHCP Snooping Binding Table
To add a static entry in the snooping database, use the following command.
• Add a static entry in the snooping binding table.
EXEC Privilege mode
ipv6 dhcp snooping binding mac address vlan-id vlan-id ipv6 ipv6-address interface interface-
type | interface-number lease value
Clearing the Binding Table
To clear the binding table, use the following command.
• Delete all of the entries in the binding table.
EXEC Privilege mode
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
Example of the show ip dhcp snooping Command
View the DHCP snooping statistics with the show ip dhcp snooping command.
DellEMC#show ip dhcp snooping
IP DHCP Snooping : Enabled.
280
Dynamic Host Conguration Protocol (DHCP)