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Input Errors Can anyone Help me

vishnupnandi
Level 1
Level 1

MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 7/255, rxload 17/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, link type is auto, media type is 10/100/1000-TX
input flow-control is off, output flow-control is off
Auto-MDIX on (operational: on)
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:04, output never, output hang never
Last clearing of "show interface" counters never
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 68184000 bits/sec, 8315 packets/sec
5 minute output rate 29216000 bits/sec, 9309 packets/sec
L3 in Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes
L3 out Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes
IPv6 L3 in Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes
IPv6 L3 out Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes
9796244386 packets input, 10493726873783 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 1207239 giants, 0 throttles
1207239 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
14136207759 packets output, 3171377055199 bytes, 0 underruns
0 output errors, 0 collisions, 6 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out

3 Replies 3

Leo Laohoo
Hall of Fame
Hall of Fame
That looks like duplex mismatch error because someone has manually configured the speed and duplex.

Hello,

 

what is connected on that interface ? Input errors (without overruns or queue drops, in your case) could indicate a physical (cabling) problem, or a problem with the NIC of whatever is connected to that port. Do you get the same errors when you connect the device on a different port ?

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