Roteador - show interface serial

Serial2/0 is up, line protocol is up
  Hardware is cxBus Serial
  Description: RS -> SP 2M; local 200.130.255.22 remoto 200.130.255.21
  Internet address is 200.130.255.22 255.255.255.252
  MTU 1500 bytes, BW 2048 Kbit, DLY 20000 usec, rely 255/255, load 171/255
  Encapsulation HDLC, loopback not set, keepalive set (10 sec)
  Last input 0:00:00, output 0:00:01, output hang never
  Last clearing of "show interface" counters never
  Output queue 0/40, 8401935 drops; input queue 0/75, 17 drops
  5 minute input rate 269000 bits/sec, 236 packets/sec
  5 minute output rate 1376000 bits/sec, 568 packets/sec
     69516799 packets input, 3919735316 bytes, 17 no buffer
     Received 85175 broadcasts, 0 runts, 0 giants
     1734 input errors, 1734 CRC, 0 frame, 0 overrun, 84 ignored, 871 abort
     135680890 packets output, 514595914 bytes, 0 underruns
     0 output errors, 0 collisions, 4 interface resets, 0 restarts
     0 output buffer failures, 0 output buffers swapped out
     1 carrier transitions
     22 alarm indications, 18 remote alarms, 10 rx LOF, 0 rx LOS
     RTS up, CTS up, DTR up, DCD up, DSR up
     BER inactive, NELR inactive, FELR inactive