Channelized T1

user@host> show interfaces ct1-0/0/0:2:2

Physical interface: ct1-0/0/0:2:2, Enabled, Physical link is Up

  Interface index: 230, SNMP ifIndex: 13985

  Link-level type: Controller, Clocking: Internal, Speed: T1, Loopback: None, 
Framing: ESF,

  Parent: coc1-0/0/0:2 Interface index 228

  Device flags   : Present Running

  Interface flags: Point-To-Point SNMP-Traps 16384

  Link flags     : None

  CoS queues     : 4 supported

  Last flapped   : Never

  DS1   alarms   : None

  DS1   defects  : None

  SONET alarms   : None

  SONET defects  : None