Configuring E1 Physical Interface Properties
To configure E1-specific physical interface properties, include the e1-options statement at the [edit interfaces interface-name] hierarchy level:
[edit interfaces interface-name]e1-options {bert-error-rate rate;bert-period seconds;fcs (16 | 32);framing (g704 | g704-no-crc4 | unframed);idle-cycle-flag (flags | ones);invert-data;loopback (local | remote);start-end-flag (filler | shared);timeslots time-slot-range;}
