unknow protocols

Unanswered Question
Nov 16th, 2009

R1

MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,

reliability 255/255, txload 1/255, rxload 1/255

Encapsulation PPP, crc 16, loopback not set

Keepalive set (10 sec)

LCP Open

Open: CDPCP, IPCP

Last input 00:00:02, output 00:00:00, output hang never

Last clearing of "show interface" counters 4d18h

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

86193 packets input, 10947017 bytes, 0 no buffer

Received 0 broadcasts (0 IP multicasts)

0 runts, 0 giants, 0 throttles

3102 input errors, 143 CRC, 923 frame, 0 overrun, 0 ignored, 485 abort

86194 packets output, 11304565 bytes, 0 underruns

0 output errors, 0 collisions, 0 interface resets

0 output buffer failures, 0 output buffers swapped out

0 carrier transitions no alarm present

Timeslot(s) Used:1-24, subrate: 64Kb/s, transmit delay is 0 flags

======================

R2

MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,

reliability 255/255, txload 1/255, rxload 1/255

Encapsulation PPP, LCP Open

Open: IPCP, CDPCP, loopback not set

Keepalive set (10 sec)

Last input 00:00:53, output 00:00:05, output hang never

Last clearing of "show interface" counters 4d21h

Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0

Queueing strategy: weighted fair

Output queue: 0/1000/64/0 (size/max total/threshold/drops)

Conversations 0/4/256 (active/max active/max total)

Reserved Conversations 0/0 (allocated/max allocated)

Available Bandwidth 1152 kilobits/sec

5 minute input rate 0 bits/sec, 0 packets/sec

5 minute output rate 0 bits/sec, 0 packets/sec

93445 packets input, 18928426 bytes, 0 no buffer

Received 0 broadcasts, 0 runts, 0 giants, 0 throttles

274 input errors, 138 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

93445 packets output, 18562450 bytes, 0 underruns

0 output errors, 0 collisions, 0 interface resets

41 unknown protocol drops

0 output buffer failures, 0 output buffers swapped out

0 carrier transitions

Timeslot(s) Used:1-24, SCC: 1, Transmitter delay is 0 flags

this Point to Point connecetion. I get unknown protocls drops errors. when I ping stress test the T1 I get no errors . can you please explain

Thanks

I have this problem too.
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Giuseppe Larosa Mon, 11/16/2009 - 09:07

Hello Ocporbust,

try to see if this number increments by one every time you do

sh interface type x/y

there is a bug about this that was discussed in the forums some time ago

Hope to help

Giuseppe

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