Users Guide

Dell PowerConnect 55xx Systems User Guide 575
– VLAN ID — Select the VLAN ID to which the IP address is
associated in the entry.
–
IP Address — Enter the IP address to be recorded in the entry.
–
Interface — Select the unit and port or LAG to be recorded in the
entry.
–
Lease Time — If the entry is dynamic, enter the amount of time that
the entry will be active in the DHCP Database. If there is no Lease
Time, check
Infinite .
Configuring DHCP Snooping Binding Database Using CLI Commands
The following table summarizes the CLI commands for configuring the
DHCP Snooping Binding database.
Table 19-5. DHCP Snooping Binding Database CLI Commands
CLI Command Description
ip dhcp snooping database
no ip dhcp snooping database
Enables the DHCP Snooping
binding database file.
Use the no form of this command
to delete the DHCP Snooping
binding database file.
ip dhcp snooping database update-
freq seconds
no ip dhcp snooping database
update-freq
Enables the DHCP Snooping
binding database file.
Use the no form of this command
to delete the DHCP Snooping
binding database file.
ip dhcp snooping binding mac-
address vlan-id ip-address
[gigabitethernet|tengigabitethern
et] port-number|port-channel LAG-
number] expiry {seconds|infinite}
no ip dhcp snooping binding mac-
address vlan-id
Configures the DHCP snooping
binding database and adds
binding entries to the database.
Use the no form of this command
to delete entries from the binding
database.
clear ip dhcp snooping database Clears the DHCP binding
database.