Specifications

DES-1228/ME Layer 2 Metro Ethernet Switch CLI Reference Manual
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DES-1228/ME:4#config address_binding ip_mac ports 2 state enable
Command: config address_binding ip_mac ports 2 state enable
Success.
DES-1228/ME:4#
show address_binding
Purpose Used to display IP-MAC Binding entries.
Syntax
show address_binding {[ip_mac [all | ipaddress <ipaddr> mac_address <macaddr>
]|blocked [all | vlan_name <vlan_name> mac_address <macaddr>] |ports]}
Description This command will display IP-MAC Binding entries. Three different kinds of information
can be viewed.
ip_mac – Address Binding entries can be viewed by entering the physical and IP
addresses of the device.
blocked – Blocked address binding entries (bindings between VLAN names and MAC
addresses) can be viewed by entering the VLAN name and the physical address of the
device.
ports – The number of enabled ports on a device.
Parameters
all – For IP_MAC binding all specifies all the IP-MAC binding entries; for Blocked Address
Binding entries all specifies all the blocked VLANs and their bound physical addresses.
<ipaddr> – The IP address of the device where the IP-MAC binding is made.
<macaddr> – The MAC address of the device where the IP-MAC binding is made.
<vlan_name> – The VLAN name of the VLAN that is bound to a MAC address in order to
block a specific device on a known VLAN.
Restrictions None.
Example usage:
To show IP-MAC Binding on the switch: