Nd Snooping - D-Link DES-3528 - xStack Switch - Stackable Reference Manual

xStack® DES-3528/DES-3552 Series Layer 2 Stackable Fast Ethernet Managed Switch Web UI Reference Guide
The fields that can be configured are described below:
Parameter
Port
Ports (e.g.: 1:1, 1:7)
Click the Find button to locate a specific entry based on the port number selected.
Click the Clear button to clear all the information entered in the fields.
Click the View All button to display all the existing entries.

ND Snooping

ND snooping is a security feature that provides network security by building and maintaining a ND snooping binding
white list and by filtering "untrusted" hosts.
ND Snooping process is designed for stateless auto-configuration assigned IPv6 address and manually configured
IPv6 address.
Whenever a host wants to assign an IPv6 address to its interface, it must perform Duplicate Address Detection first,
which is composed of NDP packets. The NDP is also used to detect whether a host is still reachable. Such NDP
packets can be used to determine whether to delete a binding or not.
The binding entries generally are not permanent. Each binding has a lifetime, and some event may trigger the binding
deletion. When their lifetime expires, or the event happens, this mechanism will delete the corresponding entry, or
perform some process.
ND Snooping Maximum Entry Settings
Users can configure the maximum ND snooping entry for ports on this page.
To view this window, click Security > IP-MAC-Port Binding (IMPB) > ND Snooping > ND Snooping Maximum
Entry Settings, as shown below:
Description
Use the drop-down menu to select the desired port.
Specify the ports for which to view or clear DHCP snooping entries. Tick the All check box
to view or clear entries for all ports. Tick the IPv4 check box to view or clear the ports with
IPv4 entries. Tick the IPv6 check box to view or clear the ports with IPv6 entries.
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