D-Link DGS-1250 User Manual - Page 66

DGS-1250 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide DHCPv6 Relay DHCPv6 Relay Global Settings This window is used to display and configure the DHCPv6 Relay remote ID settings. To view the following window, click Management > DHCP > DHCPv6 Relay > DHCPv6 Relay Global Settings, as shown below: Figure 4-33 DHCPv6 Relay Global Settings Window The fields that can be configured in DHCPv6 Relay Remote ID Settings are described below: Parameter IPv6 DHCP Relay Remote ID Format Standalone Unit Format IPv6 DHCP Relay Remote ID UDF IPv6 DHCP Relay Remote ID Policy IPv6 DHCP Relay Remote ID Option Description Select the IPv6 DHCP Relay remote ID format that will be used here. Options to choose from are Default, CID with User Define, User Define, and Expert UDF. After selecting the Expert UDF option, select the standalone unit format here. Options to choose from are 0 and 1. Select to choose the User Define Field (UDF) for remote ID. Options to choose from are: • ASCII - Select to enter the ASCII string with a maximum of 128 characters in the text box. • HEX - Select to enter the hexadecimal string with a maximum of 256 characters in the text box. Select to choose Option 37 forwarding policy for the DHCPv6 relay agent. Options to choose from are: • Keep - Select that the DHCPv6 request packet that already has the relay agent Remote-ID option is left unchanged and directly relayed to the DHCPv6 server. • Drop - Select to discard the packet that already has the relay agent Remote-ID Option 37. Select this option to enable or disable the insertion of the relay agent remote ID Option 37 during the relay of DHCP for IPv6 request packets. Click the Apply button to accept the changes made. The fields that can be configured in DHCPv6 Relay Information Option MAC Format are described below: Parameter Case Description Select the case that will be used here. Options to choose from are: • Lowercase - Specifies that the MAC format will be lowercase. 57