Ip Dhcp Snooping Database; Ip Dhcp Snooping Binding - Dell Force10 MXL Blade Reference Manual

Related
Commands

ip dhcp snooping database

Syntax
Parameters
Command Modes
Default
Command
History

ip dhcp snooping binding

Syntax
Parameters
Command Modes
Default
200 | Dynamic Host Configuration Protocol (DHCP)
Introduced in FTOS version 7.8.1.0, DHCP snooping was available for Layer 3 only and dependent on
DHCP Relay Agent (
ip helper-address
and you do not have to enable relay agent to snoop on Layer 2 interfaces.
ip dhcp snooping vlan
Delay writing the binding table for a specified time.
ip dhcp snooping database write-delay minutes
minutes Range: 5-21600
CONFIGURATION
none
Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module
Create a static entry in the DHCP binding table.
[no] ip dhcp snooping binding mac address vlan-id vlan-id ip ip-address interface type slot/port
lease number
mac address
Enter the keyword
server is leasing the IP address.
vlan-id vlan-id
Enter the keyword
Range: 2-4094
ip ip-address
Enter the keyword
interface type
Enter the keyword
connected.
•
•
slot/port Enter the slot and port number of the interface.
time
Enter the keyword
lease
leased.
Range: 1-4294967295
EXEC
EXEC Privilege
none
). FTOS version 8.2.1.0 extends DHCP Snooping to Layer 2,
Enables DHCP snooping on one or more VLANs.
mac
followed by the MAC address of the host to which the
vlan-id
followed by the VLAN to which the host belongs.
ip
followed by the IP address that the server is leasing.
interface
followed by the type of interface to which the host is
For a Ten Gigabit Ethernet interface, enter the keyword
tengigabitethernet .
For a 40-Gigabit Ethernet interface, enter the keyword
lease followed by the amount of time the IP address will be
fortyGigE
.