Ip Source Binding - Cisco 4500M Command Reference Manual

Chapter2 Cisco IOS Commands for the Catalyst 4500 Series Switches

ip source binding

To add or delete a static IP source binding entry, use the ip source binding command. Use the no form
of this command to delete the corresponding IP source binding entry.
Syntax Description
ip-address
mac-address
vlan vlan-id
interface interface-name
Defaults
This command has no default settings.
Command Modes
Global configuration
Command History Release
12.1(19)EW
Usage Guidelines
The ip source binding command is used to add a static IP source binding entry only.
The no form of this command deletes the corresponding IP source binding entry. For the deletion to
succeed, all required parameters must match.
Each static IP binding entry is keyed by a MAC address and VLAN number. This implies that if the CLI
contains an existing MAC and VLAN, the existing binding entry will be updated with the new
parameters; a separate binding entry will not be created.
Examples
This example shows how to configure the static IP source binding:
Switch# config terminal
Switch(config)# ip source binding 11.0.0.1 0000.000A.000B vlan 10 interface
fastethernet6/10
Switch(config)#
Related Commands
show ip source binding
78-16201-01
ip source binding ip-address mac-address vlan vlan-id interface interface-name
no ip source binding ip-address mac-address vlan vlan-id interface interface-name
Modification
This command was first introduced.
Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
Binding IP address.
Binding MAC address.
VLAN number.
Binding interface.
ip source binding
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