D-Link DES-3052P - Page 325

DES-3028 DES-3028P DES-3028G DES-3052 DES-3052P Layer 2 Fast Ethernet Switch CLI Reference Manual
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DES-3028P:4#config address_binding ip
_
mac ports 2
forward_dhcppkt enable
Command: config address
_
binding ip
_
mac ports 2
forward_dhcppkt enable
Success.
DES-3028P:4#
show address_binding
Purpose Used to display IP-MAC Binding entries.
Syntax
[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: