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Trunk dropping packets
I have a trunk that is showing output drops more in one side than the other. What could be the cause?
Here is what I did but without much success:
1. Change the cable...now only one side was dropping packets.
2. Moved the trunk to a different port on both switches, still one side was dropping packets.
3. Disconnected the cable to only use one trunk because they were two trunks. Now the original side that was dropping more packets is dropping.
So the problem is not limited to one switch. Help!!!
4. I rebooted one switch but the problem still there.
One thing that will say is that the packets are being dropped on the forwarding port in the STP. I tried to only allowed some specific VLAN but without much success.
GigabitEthernet2/47 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet Port, address is 0012.007e.52fe (bia 0012.007e.52fe)
MTU 1500 bytes, BW 100000 Kbit, DLY 10 usec,
reliability 255/255, txload 49/255, rxload 41/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, link type is auto, media type is 10/100/1000-TX
input flow-control is off, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output never, output hang never
Last clearing of "show interface" counters 00:37:07
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 6479
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 16409000 bits/sec, 5312 packets/sec
5 minute output rate 19564000 bits/sec, 5475 packets/sec
12451008 packets input, 4789408186 bytes, 0 no buffer
Received 17949 broadcasts (16605 multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
12727225 packets output, 5575461747 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
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by: stuknhawaiiPosted on 2008-01-28 at 07:41:27ID: 20759922
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