Cisco 3560x-24p 参考指南

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页码 1188
 
2-278
Catalyst 3750-X and 3560-X Switch Command Reference
OL-21522-02
Chapter 2      Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
ip source binding
ip source binding
Use the ip source binding global configuration command on the switch stack or on a standalone switch 
to configure static IP source bindings on the switch. Use the no form of this command to delete static 
bindings.
ip source binding mac-address vlan vlan-id ip-address interface interface-id 
no source binding mac-address vlan vlan-id ip-address interface interface-id
This command is available only if your switch is running the IP services feature set.
Syntax Description
Defaults
No IP source bindings are configured.
Command Modes
Global configuration
Command History
Usage Guidelines
A static IP source binding entry has an IP address, its associated MAC address, and its associated VLAN 
number. The entry is based on the MAC address and the VLAN number. If you modify an entry by 
changing only the IP address, the switch updates the entry instead creating a new one.
Examples
This example shows how to add a static IP source binding:
Switch(config)# ip source binding 0001.1234.1234 vlan 1 172.20.50.5 interface 
gigabitethernet1/0/1 
This example shows how to add a static binding and then modify the IP address for it:
Switch(config)# ip source binding 0001.1357.0007 vlan 1 172.20.50.25 interface 
gigabitethernet1/0/1 
Switch(config)# ip source binding 0001.1357.0007 vlan 1 172.20.50.30 interface 
gigabitethernet1/0/1 
You can verify your settings by entering the show ip source binding privileged EXEC command.
mac-address
Specify a MAC address.
vlan vlan-id
Specify a VLAN number. The range is from 1 to 4094.
ip-address
Specify an IP address.
interface interface-id
Specify an interface on which to add or delete an IP source binding.
Release
Modification
12.2(53)SE2
This command was introduced.