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Chapter 76 ARP Inspection
XGS2220 Series User’s Guide
578
The following table describes the labels in this screen.
76.13 IPv6 Snooping VLAN Setup
Use this screen to enable a DHCPv6 snooping policy on a specific VLAN interface. To open this screen,
click SECURITY > IPv6 Source Guard > IPv6 Snooping > IPv6 Snp. VLAN Setup.
Figure 463 SECURITY > IPv6 Source Guard > IPv6 Snooping > IPv6 Snp. VLAN Setup
The following table describes the labels in this screen.
Table 306 SECURITY > IPv6 Source Guard > IPv6 Snooping > IPv6 Snooping Policy Setup > Add/Edit
LABEL DESCRIPTION
Name Enter a descriptive name for identification purposes for this IPv6 snooping policy. You can
enter up to 32 printable ASCII characters except [ ? ], [ | ], [ ' ], [ " ] or [ , ].
Protocol Select DHCP to let the Switch sniff DHCPv6 packets sent from a DHCPv6 server to a DHCPv6
client.
Prefix Glean Enable the switch button to learn the IPv6 prefix and length from DHCPv6 sniffed packets.
Limit Address
Count
This is the number of IPv6 addresses and prefixes learned using the IPv6 snooping policy.
Note: The maximum limit address count is the maximum size of the IPv6 source
guard binding table. See the product data sheet for the latest specifications.
Apply Click Apply to save your changes to the Switch’s run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the Save link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.
Clear Click Clear to clear the fields to the factory defaults.
Cancel Click Cancel to not save the configuration you make and return to the last screen.
Table 307 SECURITY > IPv6 Source Guard > IPv6 Snooping > IPv6 Snp. VLAN Setup
LABEL DESCRIPTION
Index This field displays a sequential number for each binding.
Interface This field displays the VLAN interface.
Policy This field displays the DHCPv6 snooping policy.
Select an entry’s check box to select a specific entry. Otherwise, select the check box in the
table heading row to select all entries.
Add/Edit Click Add/Edit to add a new entry or edit a selected one.
Delete Click Delete to remove the selected entries.
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