02-dhc-dns zone suffix option draft----Page:6
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When using in access network (cont.) Usage Each terminal requests an unique IPv6 address, along with FQDN from DHCP server in provider side. Terminal or DHCP server performs DNS update Disadvantages Too many terminals will require high performance of DHCP server CPE and aggregation device should realize DHCP relay CPE Terminal Terminal ISP network User network DHCP relay Terminal Aggregation device ISP core network DHCP server DHCP relay FQDN Using FQDN option – method 2 |