Ip Dhcp Snooping Vlan - Cisco Catalyst 2960 Command Reference Manual

Chapter 2 Catalyst 2960 Switch Cisco IOS Commands

ip dhcp snooping vlan

Use the ip dhcp snooping vlan global configuration command to enable DHCP snooping on a VLAN.
Use the no form of this command to return to the default setting.
Syntax Description
vlan vlan-range
Defaults
DHCP snooping is disabled on all VLANs.
Command Modes Global configuration
Command History Release
12.2(25)FX
Usage Guidelines You must first globally enable DHCP snooping before enabling DHCP snooping on a VLAN.
Examples
This example shows how to enable DHCP snooping on VLAN 10:
Switch(config)# ip dhcp snooping vlan 10
You can verify your settings by entering the show ip dhcp snooping privileged EXEC command.
Related Commands Command
show ip dhcp snooping
show ip dhcp snooping binding
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ip dhcp snooping vlan vlan-range
no ip dhcp snooping vlan vlan-range
Specify a VLAN ID or a range of VLANs on which to enable DHCP snooping. The
range is 1 to 4094.
You can enter a single VLAN ID identified by VLAN ID number, a series of VLAN
IDs separated by commas, a range of VLAN IDs separated by hyphens, or a range
of VLAN IDs separated by entering the starting and ending VLAN IDs separated
by a space.
Modification
This command was introduced.
Description
Displays the DHCP snooping configuration.
Displays the DHCP snooping binding information.
Catalyst 2960 Switch Command Reference
ip dhcp snooping vlan
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