Cisco Catalyst 3550

2-151
Catalyst 3550 Multilayer Switch Command Reference
OL-8566-02
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
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
gigabitethernet0/1 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 Description
ip dhcp snooping Enables DHCP snooping on a VLAN.
show ip dhcp snooping binding Displays the dynamically configured bindings in the DHCP
snooping binding database and the configuration information.
show ip dhcp snooping statistics Displays the DHCP snooping statistics in summary or detail form.