DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch Web UI Reference Guide
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IPv6
IPv6 Snooping
This window is used to display and configure the IPv6 snooping settings.
To view the following window, click Security > IMPB > IPv6 > IPv6 Snooping, as shown below:
Figure 9-56 IPv6 Snooping Window
The fields that can be configured in Station Move Setting are described below:
Parameter Description
Station Move
Select the station move options here. Options to choose from are Permit and
Deny.
Click the Apply button to accept the changes made.
The fields that can be configured in IPv6 Snooping Policy Settings are described below:
Parameter Description
Policy Name
Enter the IPv6 snooping policy name used here. This name can be up to 32
characters long.
Limit Address Count
Enter the address count limit value used here. This value must be between 0 and
511. Tick the No Limit option to disable this option.
Protocol
Select the protocol state here. Options to choose from are Enabled and
Disabled. Select DHCP to associate the DHCP protocol with this policy. Select
NDP to associate the NDP protocol with this policy. DHCPv6 Snooping sniffs the
DHCPv6 packets sent between the DHCPv6 client and server in the address
assigning procedure. When a DHCPv6 client successfully got a valid IPv6
address, DHCPv6 snooping creates its binding database. ND Snooping is
designed for a stateless auto-configuration assigned IPv6 address and manually
configured IPv6 address. Before assigning an IPv6 address, the host must
perform Duplicate Address Detection first. ND snooping detects DAD messages
(DAD Neighbor Solicitation (NS) and DAD Neighbor Advertisement (NA)) to build
its binding database. The NDP packet (NS and NA) is also used to detect whether
a host is still reachable and determine whether to delete a binding or not.
VID List
Enter the VLAN ID list used here.
Click the Apply button to accept the changes made.
Click the Edit button to re-configure the specific entry.
Click the Delete button to remove the specified entry.
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