D-Link DGS-1210-08P - L3 Functions > DHCP > Dhcpv6 Relay Settings

Configuration D-Link Web Smart Switch User Manual
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Figure 4.72 – L3 Functions > DHCP > DHCP Relay Settings
DHCP Relay Global Settings:
DHCP Relay State: Use the drop-down menu to toggle between Enabled and Disabled. It is used to enable
or disable the DHCP Relay service on the Switch. The default is Disabled.
DHCP Relay Hops Count Limit (1-16): This field allows an entry between 1 and 16 to define the maximum
number of router hops DHCP messages can be forwarded. The default hop count is 4.
DHCP Relay Time Threshold (0-65535): Allows an entry between 0 and 65535 seconds, and defines the
minimum time limit for routing a DHCP packet.
Click Apply to implement the changes made.
DHCP Relay Interface Settings:
Interface Name: The IP interface on the Switch that will be connected directly to the client.
Server IP Address: Enter the IP address of the DHCP server.
Click Add to create the information and display the information in the table below. Click Delete to remove the
corresponding entry.
L3 Functions > DHCP > DHCPv6 Relay Settings
This window contains two main parts, DHCPv6 Relay Global Settings and DHCPv6 Relay Interface Settings.
In DHCPv6 Relay Global Settings, users can enable and configure DHCPv6 Relay Global Settings. The relay
hops count limit allows the maximum number of hops (routers) that the DHCPv6 messages can be relayed
through to be set. The DHCPv6 packet will be dropped when the relay hop count in the received packet is
equal to or greater than this setting.
In DHCPv6 Relay Interface Settings, users can set up a server, by IPv6 address, for relaying DHCPv6
information to the Switch. Properly configured settings will be displayed in the DHCPv6 Relay Interface Table
at the bottom of the window, once the user clicks the Add button. Entries may be deleted by clicking the
corresponding Delete button.
Figure 4.73 – L3 Functions > DHCP > DHCPv6 Relay Settings
DHCPv6 Relay Global Settings:
DHCPv6 Relay State: Use the drop-down menu to toggle between Enabled and Disabled. It is used to
enable or disable the DHCPv6 Relay service on the Switch. The default is Disabled.