Card, MDA, and Port Command Reference
Page 234 7750 SR OS Interface Configuration Guide
— egress-scheduler-policy port-scheduler-policy-name
— no egress-scheduler-policy
— elmi
— mode {none|uni-n}
— n393 [2..10]
—no n393
— t391 [5..30]
—no t391
— t392 [5..30]
—no t392
— encap-type
— encap-type {dot1q | null | qinq}
—no encap-type
— hold-time {[up hold-time up] [down hold-time down] [seconds| centiseconds]}
—no hold-time
— [no] hsmda-scheduler-overrides
— group group-id rate rate
—no group group-id
— max-rate rate
—no max-rate
— scheduling-class class rate rate
— scheduling-class class weight weight-in-group
—no 
scheduling-class class
— ingress-rate ingress-rate
—no ingress-rate
— [no] lacp-tunnel
— lldp
— dest-mac {nearest-bridge | nearest-non-tpmr | nearest-customer}
— admin-status {rx | tx | tx-rx | disabled}
— [no] notification
— tx-mgmt-address [system]
—no tx-mgmt-address
— tx-tlvs [port-desc] [sys-name] [sys-desc] [sys-cap]
—no tx-tlvs
— load-balancing-algorithm option
—no load-balancing-algorithm
— mac ieee-address
—no mac
— mode {access | network | hybrid} 
—no mode
— mtu mtu-bytes
—no mtu
— network
— accounting-policy policy-id
—no accounting-policy
— [
no] collect-stats
— egress
— queue-group queue-group-name [create] 
—no queue-group queue-group-name
— accounting-policy acct-policy-id
—no accounting-policy
— agg-rate-limit kilobits-per-second [queue-frame-
based-accounting]
—no agg-rate-limit
— [no] collect-stats