Dasan V5808 - ND Alias; Displaying Neighbor Discovery

UMN:CLI User Manual
V5808
242
no ipv6 nd patrol
Disables the configured parameters of Gratuitous ND.
7.16.15 ND Alias
Although clients are joined in the same client switch, it may be impossible to
communicate between them for security reasons. When you need to make them
communicate each other, the V5808 supports ND alias, which responses the ARP
request from client net through the concentrating switch.
To register the IPv6 address of client net range in ND alias, use the following command.
Command
Mode
Description
nd alias X:X::X:X X:X::X:X
[XX:XX:XX:XX:XX:XX]
Global
Registers the IPv6 address range and MAC address in
ND alias to make the system response to an ND
request.
nd alias X:X::X:X X:X::X:X vlan
VLAN gateway GATEWAY
Registers gateway IPv6 address within IPv6 address
range to make the system response automatically MAC
address of gateway.
VLAN: 1-4094
GATEWAY: gateway IPv6 address
no nd alias X:X::X:X X:X::X:X
Deletes the registered IPv6 address range of ND alias.
Unless you input a MAC address, the MAC address of user’s device will be used for ND
response.
To set aging time of gateway IPv6 address in ND alias, use the following command.
Command
Mode
Description
nd alias aging-time
<5-2147483647>
Global
Sets the aging time of gateway IPv6 address.
5-2147483647: aging time (default: 300 seconds)
no nd alias aging-time
Deletes the aging time of gateway IPv6 address.
To display a registered ND alias, use the following command.
Command
Mode
Description
show nd alias
Enable
Global
Bridge
Shows a registered ND alias.
7.16.16 Displaying Neighbor Discovery
To display IPv6 neighbor discovery cache information table, use the following command.
Command
Mode
Description
i