Bind IP with MAC

[tarun.shee]

Respected Sir,

I want to bind IP with MAC Address in cisco router, that client can't change their IP Address from the same MAC Address.

Plz.Help.

Regards,

Tarun

[paolo bevilacqua]

Hi, you had asked this question already, the answer is the same, disable dynamic arp under interface, and configure static arp entries in global config.

Hope this helps, please rate post if it does!

[tarun.shee]

Sir,

according to your instruction, I have configrue. But not getting result. Configuration as follows-

interface GigabitEthernet2/0/4

description "Link To 55222"

switchport access vlan 7

switchport mode access

duplex half

speed 10

no arp arpa

---------------------

arp 10.230.8.10 0017.5982.b010 ARPA

Regards,

Tarun

[paolo bevilacqua]

This config goes on the router. It will not work on a switch unless it is a L3 switch and you enable routing.

[tarun.shee]

sir,

This is Cisco 3750 switch. Am I need to changed the configuration.

Regards,

Tarun