User Guide 896
Configuring IPv6 IMPB ND Detection Configuration
Step 3 ipv6 nd detection vlan
vlan-range
Enable ND Detection on the specified VLAN.
vlan-range:
Enter the vlan range in the format of 1-3, 5.
Step 5 show ipv6 nd detection
Verify the global ND Detection configuration.
Step 6 end
Return to privileged EXEC mode.
Step 7 copy running-config startup-config
Save the settings in the configuration file.
The following example shows how to enable ND Detection globally and on VLAN 1:
Switch#configure
Switch(config)#ipv6 nd detection
Switch(config)#ipv6 nd detection vlan 1
Switch(config)#show ipv6 nd detection
Global Status: Enable
VLAN ID: 1
Switch(config)#end
Switch#copy running-config startup-config
3.2.3 Configuring ND Detection on Ports
Follow these steps to configure ND Detection on ports:
Step 1 configure
Enter global configuration mode.
Step 2 interface { fastEthernet
port
| range fastEthernet
port-list
|
gigabitEthernet
port
| range
gigabitEthernet
port-list
| ten-gigabitEthernet
port
| range ten-gigabitEthernet
port-list
}
Enter interface configuration mode.
Step 3 ipv6 nd detection trust
Configure the port as a trusted port, on which the ND packets will not be checked. The
specific ports, such as up-linked ports and routing ports are suggested to be set as trusted
ports.
Step 4 show ipv6 nd detection interface { fastEthernet
port
|
gigabitEthernet
port
|
ten-
gigabitEthernet
port
| port-channel
port-channel-id
}
Verify the global ND Detection configuration of the port.