Advantech EKI-9512-C0IDW10E, Руководство пользователя

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163 EKI-9500 Series User Manual
To enable a VLAN for IPv6 DHCP snooping:
Click Switching > IPv6 DHCP Snooping > Base > VLAN Configuration > Add .
Figure 4.171 Switching > IPv6 DHCP Snooping > Base > VLAN Configuration >
Add
The following table describes the items in the previous figure.
Interface Configuration
Use the IPv6 DHCP Snooping Interface Configuration page to view and configure the
IPv6 DHCP snooping settings for each interface. The IPv6 DHCP snooping feature
processes incoming DHCPv6 messages. For RELEASE and DECLINE messages,
the feature compares the receive interface and VLAN with the client's interface and
VLAN in the binding database. If the interfaces do not match, the application logs the
event (when logging of invalid packets is enabled) and drops the message. If MAC
address validation is globally enabled, messages that pass the initial validation are
checked to verify that the source MAC address and the DHCPv6 client hardware
address match. Where there is a mismatch, IPv6 DHCP snooping logs the event
(when logging of invalid packets is enabled) and drops the packet.
To access this page, click Switching > IPv6 DHCP Snooping > Base > Interface
Configuration .
Figure 4.172 Switching > IPv6 DHCP Snooping > Base > Interface Configuration
Item Description
VLAN ID The VLAN ID that is enabled for IPv6 DHCP snooping. In the Add IPv6
DHCP Snooping VLAN Configuration window, this field lists the VLAN
ID of all VLANs that exist on the device.
Submit Click Submit to save the values.
Cancel Click Cancel to close the window.