Am User-Bind - 3Com 7750 Series Command Reference Manual

3Com Switch 7750 Series
Command Reference Guide – Port Security & Port Binding
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] am user-bind mac-addr 00e0-fc00-5101 ip-addr 10.153.1.1 interface
GigabitEthernet1/0/1

2.1.2 am user-bind

Syntax
am user-bind mac-addr mac-address ip-addr ip-address
undo am user-bind mac-addr mac-address ip-addr ip-address
View
Ethernet port view
Parameter
mac-address: MAC address to be bound.
ip-address: IP address to be bound.
Description
Use the am user-bind command to bind the MAC and IP addresses of a legal user to
the current port.
Use the undo am user-bind command to cancel the binding.
After such a binding operation, only the user whose device MAC address is identical
with the bound MAC address can use the bound IP address to access the network
through the port.
Note:
An IP address can be bound with only one MAC address, and vice versa.
Example
# Bind the MAC address 00e0-fc00-5102 and IP address 10.153.1.2 (supposing they
are MAC and IP addresses of a legal user) to Ethernet1/0/2 port.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] interface Ethernet1/0/2
[3Com-Ethernet1/0/2] am user-bind mac-addr 00e0-fc00-5102 ip-addr 10.153.1.2
Chapter 2 Port Binding Commands
2-2