Does DHCPv6 relay support PD relay on S series switch

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Since V100R006C00, S series switches (except S1700 switches) support the Prefix Delegation with DHCP (DHCPv6-PD). You can view, delete, automatically generate, or manually configure routing information in the DHCPv6-PD table. The routing information in the DHCPv6-PD table will not be lost after the switch restarts.

Other related questions:
Does the S series switch used as the DHCPv6 relay agent support PD relay
The S series switch (excluding the S1700) used as the DHCPv6 relay agent supports PD relay starting from V100R006C00. The switch can query, delete, and automatically generate routing information in the DHCPv6-PD table. You can manually configure routing information in the DHCPv6-PD table. The routing information in the DHCPv6-PD table is not lost after the switch restarts.

DHCPv6 Relay configuration on S series switch
S series switches (except S1700 switches) support the DHCPv6 relay function, which can be configured using either of the following methods: - Configure an IPv6 address for the DHCPv6 server or the next-hop relay agent on an interface. [HUAWEI] dhcp enable [HUAWEI] ipv6 [HUAWEI] interface vlanif 100 [HUAWEI-Vlanif100] ipv6 enable [HUAWEI-Vlanif100] dhcpv6 relay destination fc00:1::1 //Enable DHCPv6 relay and configure an IPv6 address for the DHCPv6 server or the next-hop relay agent. - Bind a DHCPv6 server group on an interface. [HUAWEI] dhcp enable [HUAWEI] ipv6 [HUAWEI] dhcpv6 server group DHCPv6-srv1 //Create a DHCPv6 server group. [HUAWEI-dhcpv6-server-group-DHCPv6-srv1] dhcpv6-server fc00:1::1 //Add a DHCPv6 server with IPv6 address fc00:1::1 [HUAWEI-dhcpv6-server-group-DHCPv6-srv1] quit [HUAWEI] interface vlanif 100 [HUAWEI-Vlanif100] ipv6 enable [HUAWEI-Vlanif100] dhcpv6 relay server-select DHCPv6-srv1 //Bind the DHCPv6 server group on the interface. For details about DHCPv6 relay support of S series switches, see information on the right.

Does DHCP relay on S series switch support polling
When functioning as a DHCP relay agent, an S series switch (except S1700 switches) supports the DHCP server polling function since V100R006C00. By default, the DHCP server polling function is disabled. You can enable the DHCP server polling function by running the ip relay address cycle command in the system view.

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