11-15-2007 05:07 AM - edited 03-05-2019 07:26 PM
Hi,
i get a strange error, i get "input errors" on the span destination port. In this port is connected another switch, so is normal that's some input packets (stp, mcast, bcast, cdp ...) but why "input errors".
here is the output of the "sh int "
GigabitEthernet3/46 is up, line protocol is down (monitoring)
Hardware is C6k 1000Mb 802.3, address is 001b.d50e.3bdd (bia 001b.d50e.3bdd)
Description: Vers_sondes
MTU 1500 bytes, BW 100000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Full-duplex, 100Mb/s
input flow-control is off, output flow-control is off
Clock mode is auto
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters 3d00h
Input queue: 0/2000/156680/0 (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 437000 bits/sec, 178 packets/sec
156680 packets input, 10027520 bytes, 0 no buffer
Received 130567 broadcasts (130567 multicast)
0 runts, 0 giants, 0 throttles
156680 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
36431728 packets output, 11384576396 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 PAUSE output
0 output buffer failures, 0 output buffers swapped out
11-21-2007 11:56 AM
This can occur when a port connected to a sever or other heavily used device receives too much data from other switch ports. When this occurs the data will be dropped and re-transmission can occur.
Issue the show port [mod/port] command in order to verify that the speed/duplex settings are same on both end of the connected interface.
Issue the show port jumbo command in order to check that the MTU settings, if any, are configured in that device.
11-21-2007 01:08 PM
Hi,
altually it's due to the hardware difference of the line cards and supervisors.
it's just a cosmetic problem
Ciprian
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