Configuration Guide     658
Configuring IPv6 IMPB IPv6-MAC Binding Configuration
Step 2 ipv6 source binding 
hostname
 
ipv6-addr mac-addr
 vlan 
vlan-id 
interface { fastEthernet 
port 
| gigabitEthernet 
port
 | ten-gigabitEthernet 
port 
| port-channel 
port-channel-id 
} { none 
| nd-detection | ipv6-verify-source | both } 
Manually bind the host name, IP address, MAC address, VLAN ID and port number of the 
host, and configure the protect type for the host. 
hostname
:
 
Specify a name for the host. It contains 20 characters at most.
ipv6-addr
:
 
Enter the IPv6 address of the host.
mac-addr
:
 
Enter the MAC address of the host, in the format of xx:xx:xx:xx:xx:xx.
vlan-id
:
 
Enter the VLAN ID of the host.
port
:
 
Enter the number of the port on which the host is connected.
none | nd-detection | ipv6-verify-source | both:
 
Specify the protect type for the entry. None 
indicates this entry will not be applied to any feature; nd-detection indicates this entry will 
be applied to ND Detection; ipv6-verify-source indicates this entry will be applied to IP 
Source Guard; both indicates this entry will be applied to both ND Detection and IP Source 
Guard.
Step 3 show ip source binding
Verify the binding entry.
Step 4 end
Return to privileged EXEC mode.
Step 5 copy running-config startup-config
Save the settings in the configuration file.
The following example shows how to bind an entry with the hostname host1, IPv6 address 
2001:0:9d38:90d5::34, MAC address AA-BB-CC-DD-EE-FF, VLAN ID 10, port number 1/0/5, 
and enable this entry for ND Detection.
Switch#configure
Switch(config)#ipv6 source binding host1 2001:0:9d38:90d5::34 aa:bb:cc:dd:ee:ff vlan 10 
interface gigabitEthernet 1/0/5 nd-detection
Switch(config)#show ipv6 source binding
U    Host      IP-Addr                                 MAC-Addr                 VID    Port         ACL        Source 
-      ----        -------                                    --------                         ---      ----           ---            ------    
1    host1    2001:0:9d38:90d5::34   aa:bb:cc:dd:ee:ff     10      Gi1/0/5   ND-D       Manual
Switch(config)#end
Switch#copy running-config startup-config