Command Line Reference Guide

Dynamic Host Configuration Protocol (DHCP) | 405
ip dhcp snooping database
c e s
Delay writing the binding table for a specified time.
Syntax
ip dhcp snooping database write-delay minutes
Parameters
Command Modes
CONFIGURATION
Default
None
Command
History
ip dhcp snooping binding
c e s
Create a static entry in the DHCP binding table.
Syntax
[no] ip dhcp snooping binding mac address vlan-id vlan-id ip ip-address interface type slot/
port lease number
Parameters
Command Modes
EXEC
EXEC Privilege
Default
None
minutes
Range: 5-21600
Version 8.3.5.0 Introduced on the S55.
Version 8.3.1.0 Introduced on E-Series.
Version 7.8.1.0 Introduced on C-Series and S-Series
mac address
Enter the keyword mac followed by the MAC address of the host to which the
server is leasing the IP address.
vlan-id vlan-id
Enter the keyword vlan-id followed by the VLAN to which the host belongs.
Range: 2-4094
ip ip-address
Enter the keyword ip followed by the IP address that the server is leasing.
interface type
Enter the keyword interface followed by the type of interface to which the host is
connected.
• For an 10/100 Ethernet interface, enter the keyword fastethernet.
• For a Gigabit Ethernet interface, enter the keyword gigabitethernet.
• For a SONET interface, enter the keyword sonet.
• For a Ten Gigabit Ethernet interface, enter the keyword
tengigabitethernet.
slot/port
Enter the slot and port number of the interface.
lease
time Enter the keyword lease followed by the amount of time the IP address will be
leased.
Range: 1-4294967295