Dell 9.7(0.0) manual 1446

VersionDescription

9.0.2.0Introduced on the S6000.

8.3.19.0Introduced on the S4820T.

8.3.11.1Introduced on the Z9000.

8.3.7.0Introduced on the S4810.

7.8.1.0Introduced on the C-Series and S-Series.

ip dhcp snooping

Enable DHCP Snooping globally.

Syntax	[no] ip dhcp snooping
Defaults	Disabled.
Command	CONFIGURATION
Modes
Command	This guide is platform-specific. For command information about other platforms,
History	refer to the relevant Dell Networking OS Command Line Reference Guide.
	The following is a list of the Dell Networking OS version history for this command.

Usage Information

Related Commands

VersionDescription

9.7(0.0) Introduced on the S6000–ON.

9.0.2.0Introduced on the S6000.

8.3.19.0Introduced on the S4820T.

8.3.11.1Introduced on the Z9000.

8.3.7.0Introduced on the S4810.

7.8.1.0Introduced on the C-Series and S-Series.

When enabled, no learning takes place until you enable snooping on a VLAN. After disabling DHCP Snooping, the binding table is deleted and Option 82, IP Source Guard, and Dynamic ARP Inspection are disabled.

ip dhcp snooping vlan — enables DHCP Snooping on one or more VLANs.

ip dhcp snooping binding

Create a static entry in the DHCP binding table.

Syntax[no] ip dhcp snooping binding mac address vlan-id vlan-idip

ip-address interface type slot/port lease number

1446 Security