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Configuring IPv6 IMPB
Step 2
Step 3
Step 4
Step 5
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
-
----
-------
1 host1 2001:0:9d38:90d5::34 aa:bb:cc:dd:ee:ff
Switch(config)#end
Switch#copy running-config startup-config
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.
:
Specify a name for the host. It contains 20 characters at most.
hostname
:
Enter the IPv6 address of the host.
ipv6-addr
:
Enter the MAC address of the host, in the format of xx:xx:xx:xx:xx:xx.
mac-addr
:
Enter the VLAN ID of the host.
vlan-id
:
Enter the number of the port on which the host is connected.
port
none | nd-detection | ipv6-verify-source |
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.
show ip source binding
Verify the binding entry.
end
Return to privileged EXEC mode.
copy running-config startup-config
Save the settings in the configuration file.
both:
Specify the protect type for the entry. None
MAC-Addr
VID Port
--------
---
10
IPv6-MAC Binding Configuration
ACL
Source
----
---
------
Gi1/0/5 ND-D
Manual
Configuration Guide
658
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