Cisco Catalyst 3750-X Command Reference Manual page 298

ip dhcp snooping binding
Examples This example shows how to generate a DHCP binding configuration with an expiration time of
1000 seconds on a port in VLAN 1:
Switch# ip dhcp snooping binding 0001.1234.1234 vlan 1 172.20.50.5 interface
gigabitethernet1/0/1 expiry 1000
You can verify your settings by entering the show ip dhcp snooping binding or the show ip dhcp source
binding privileged EXEC command.
Related Commands Command
ip dhcp snooping
show ip dhcp snooping binding
show ip source binding
Catalyst 3750-X and 3560-X Switch Command Reference
2-266
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
Description
Enables DHCP snooping on a VLAN.
Displays the dynamically configured bindings in the DHCP
snooping binding database and the configuration information.
Displays the dynamically and statically configured bindings in
the DHCP snooping binding database.
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