config
- [no] port port-id
- tdm
- buildout {long | short}
- [no] codir
- [no] channel-group channel-group-id
- description description-string
- no description
- encap-type cem
- mode access
- [no] shutdown
- loopback {internal | line}
- no loopback
- report-alarm {ais | los}
- no report-alarm
- [no] shutdown
- [no] timing-8k
- [no] ds1 ds1-id
- [no] ds3 [sonet-sdh-index]
- [no] e1 e1-id
- [no] e3 [sonet-sdh-index]
- encoding {b8zs | ami}
- length {133 | 266 | 399 | 533 | 655}
- line-impedance {75 | 100 | 120}
- [no] tpif
- [no] channel-group channel-group-id
- description description-string
- no description
- encap-type cem
- mode access
- [no] shutdown
- timeslots timeslots
- framing {framed | unframed}
- no framing
- loopback {internal | line}
- no loopback
- report-alarm {los | rai}
- no report-alarm
- [no] shutdown