arcade-dslam-01# sh dsl lineext port 2/11
Line operstate line-coding   snr-margin   attenuation  tx-out-power intl-dly
---- --------- ------------- ------------ ------------ ------------ --------
2/11 Data      G.dmt         25.0/14.0    1.0/4.0      11.7/11.6    8/2