92、refer to the exhibit. Which configuration on can you implement on PE-1 to allow CE-1 to receive delegated ipv6 prefixes?
IPV6 LOCAL POOL CE-1 2001:DB8:4:8888/48 56，IPV6 DHCP POOL CE-1-DHCP，INTERFACE GIGIABITETHERNET0/0，IPV6 ADDRESS 2001:DB8:4:822::1/64，IPV6 DHCP SERVER CE-1-DHCP
IPV6 LOCAL POOL CE-1 2001:DB8:4:8888/49 56，IPV6 DHCP POOL CE-1-DHCP，INTERFACE GIGIABITETHERNET0/0，IPV6 ADDRESS 2001:DB8:4:822::1/64，IPV6 DHCP SERVER CE-1-DHCP
IPV6 LOCAL POOL CE-1 2001:DB8:4:8888/56 48，IPV6 DHCP POOL CE-1-DHCP，INTERFACE GIGIABITETHERNET0/0，IPV6 ADDRESS 2001:DB8:4:822::1/64，IPV6 DHCP SERVER CE-1-DHCP
IPV6 LOCAL POOL CE-1 2001:DB8:4:8888/48 32，IPV6 DHCP POOL CE-1-DHCP，INTERFACE GIGIABITETHERNET0/0，IPV6 ADDRESS 2001:DB8:4:822::1/64，IPV6 DHCP SERVER CE-1-DHCP
IPV6 LOCAL POOL CE-1 2001:DB8:4:8888/64 48，IPV6 DHCP POOL CE-1-DHCP，INTERFACE GIGIABITETHERNET0/0，IPV6 ADDRESS 2001:DB8:4:822::1/64，IPV6 DHCP SERVER CE-1-DHCP
