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xStack DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CLI Manual
144
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:
DGS-3600:4#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
ACL_mode : Enabled
Trap/Log : Disabled
Enabled ports: 1:2
IP Address MAC Address Status Mode Ports
--------------- ----------------------- ------------ ---------- ----------
10.1.1.8 00-00-00-00-00-12 Active ACL 1:1-1:26
Total Entries : 1
DGS-3600:4#