To configure subscriber IP pools that are managed by the CMTS device as IP address ranges:
user@host# edit slot 0 jps cmts-registry cmts cmts-ip range-pool pool-index
Specify the IP address of the CMTS device and the address range pool index.
[edit slot 0 jps cmts-registry cmts cmts-ip range-pool pool-index] user@host# set low low
[edit slot 0 jps cmts-registry cmts cmts-ip range-pool pool-index] user@host# set high high
[edit slot 0 jps cmts-registry] user@host# show