Configuring IPv6 Address Range to Define Chunk Group
Use the following configuration to define the small chunk-group size for the IPv6 address range:
config
ipam
instance gr_instance_id
address-pool pool_name
vrf-name vrf_name
ipv6
address-range start_ipv6_address end_ipv6_address
chunk-group chunks-per-group { 2 | 4| 8 }
exit