Cisco 300 Series User Manual

DHCP Snooping Commands
321 OL-32830-01 Command Line Interface Reference Guide
13
13.13 ip source-guard binding
Use the ip source-guard binding Global Configuration mode command to
configure the static IP source bindings on the device. Use the no form of this
command to delete the static bindings.
Syntax
ip source-guard binding
mac-address vlan-id ip-address interface-id
no ip source-guard binding mac-address vlan-id
Parameters
• mac-address —Specifies a MAC address.
• vlan-id —Specifies a VLAN number.
• ip-address —Specifies an IP address.
• interface-id —Specifies an interface ID. The interface ID can be one of the
following types: Ethernet port or Port-channel.
Default Configuration
No static binding exists.
Command Mode
Global Configuration mode
User Guidelines
Use the ip source-guard binding command to add a static entry to the DHCP
database.
An entry added by this command can override the existed entry.
Use the no ip source-guard binding command to delete an entry from the DHCP
database.
Example
The following example configures the static IP source bindings.
switchxxxxxx(config)# ip source-guard binding 0060.704C.73FF 23 176.10.1.1
gi14

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48