xStack DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
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
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 phsical 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.
This command will display IP-MAC Binding entries. Three different kinds of
information can be viewed.
• Ports - The number of enabled ports on a device.
• IP_MAC –Address Binding enties 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.
Example usage:
To show IP-MAC Binding on the Switch:
DGS-3400:4#show address_binding ip_mac ipaddress 10.1.1.8
mac_address 00-00-00-00-00-12
Command: show address_binding ip_mac ipaddress 10.1.1.8
mac_address 00-00-00-00-00-12
Enabled ports: 2
Enabled ports:
--------------- ----------------- ------------
Total entries : 1
IP Address MAC Address Ports
10.1.1.8 00-00-00-00-00-12 all
DGS-3400:4#
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