Data import using db link

create public database link link_orcl
connect to scott
identified by ***
usint 'local';

grant imp_full_database,exp_full_database to scott;
impdp network_link=link_orcl
impdp network_link=link_orcl directory=test logfile=test.log
impdp network_link=link_orcl directory=test logfile=test.log tables=dept