3com 5500-ei pwr Installation Instruction

 

1-2 

In system 
view 

am user-bind mac-addr mac-address 
ip-addr ip-address [ interface 
interface-type interface-number ] 

interface interface-type interface-number 

Create a 
port-MAC-IP 
binding entry 

In Ethernet 
port view 

am user-bind { ip-addr ip-address | 
mac-addr mac-address [ ip-addr 
ip-address ] } 

Either is required. 

By default, no binding 
is configured. 

 

z 

Ensure that the IP address or MAC address in a port binding is unique in all port bindings.  

z 

For the same port, port-IP-MAC binding is mutually exclusive with port-IP binding.  

 

Display port-MAC-IP binding 
information 

display am user-bind 
[ interface interface-type 
interface-number | ip-addr 
ip-addr  | mac-addr mac-addr ]

Available in any view 

 

It is required to bind the MAC and IP addresses of Host A to Ethernet 1/0/1 on Switch A, so as to prevent 

malicious users from using the IP address they steal from Host A to access the network.