D-Link DGS-1510-28P User Manual - Page 320

DGS-1510 Series Gigabit Ethernet SmartPro Switch Web UI Reference Guide Figure 9-53 IPv6 Snooping window The fields that can be configured for Station Move Setting are described below: Parameter Station Move Description 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 for IPv6 Snooping Policy Settings are described below: Parameter Policy Name Limit Address Count Protocol VID List Description Enter the IPv6 snooping policy name used here. This name can be up to 32 characters long. 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. Select the protocol that will be associated with this policy here. Options to choose from are Disabled, DHCP, NDP, and All. 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 autoconfiguration 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 NS and DAD 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. 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. IPv6 ND Inspection This window is used to view and configure the IPv6 ND inspection settings. To view the following window, click Security > IMPB > IPv6 > IPv6 ND Inspection, as shown below: 312