[nsp] Input errors & ignores on 6506

From: Wallace Kha (Wallace.Kha@Sun.COM)
Date: Tue Feb 12 2002 - 12:58:33 EST


Hi Gurus,

I've been having some problems with a Cisco 6506. The "show interface pos 2/1"
output gives me quite a big amount of input errors and ignores. However, we
don't seem to have any traffic on it at all. This still occurs (the number of
errors increases) even when I ping another device (with 100% success rate). Does
anyone have a possible remedy on how to fix this or suggest whats wrong?

Output:

#show interface pos 2/1
POS2/1 is up, line protocol is up
  Hardware is Packet over Sonet OC3 LC
  Description: Genuity CKT ID 87obrf998982oo1pt, Site# 1664
  Internet address is 4.0.24.2/30
  MTU 4470 bytes, BW 155000 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation HDLC, crc 32, loopback not set
  Keepalive set (10 sec)
  Scramble enabled
  Last input 00:00:03, output 00:00:05, output hang never
  Last clearing of "show interface" counters 6d00h
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue :0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     86611 packets input, 6473237 bytes, 0 no buffer
     Received 0 broadcasts, 13611 runts, 3 giants, 0 throttles
              0 parity
     187436 input errors, 0 CRC, 0 frame, 0 overrun, 173822 ignored, 0 abort
     56446 packets output, 2227286 bytes, 0 underruns
     0 output errors, 0 applique, 2 interface resets
     0 output buffer failures, 0 output buffers swapped out
     
     
Thanks !
     



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