07-08-2011 03:16 AM - edited 03-07-2019 01:08 AM
Hi everyone.
TenGigabitEthernet interface is located on WS-X6708-10GE card in slot 4
show ver
Cisco IOS Software, c7600rsp72043_rp Software (c7600rsp72043_rp-ADVENTERPRISEK9-M), Version 12.2(33)SRC6, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Mon 08-Mar-10 10:39 by prod_rel_team
show int
TenGigabitEthernet4/5 is down, line protocol is down (notconnect)
Hardware is c7600 10Gb 802.3, address is c471.fe9f.f42c (bia c471.fe9f.f42c)
Description: EthChe2-2 iskra-asbr1.dev
MTU 9216 bytes, BW 10000000 Kbit, DLY 10 usec,
reliability 227/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 10Gb/s
input flow-control is off, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input 1w2d, output 1w2d, output hang never
Last clearing of "show interface" counters 6w2d
Input queue: 0/4096/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/4096 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
128529625 packets input, 109059755103 bytes, 0 no buffer
Received 415720 broadcasts (391202 multicasts)
0 runts, 2827281 giants, 0 throttles
135 input errors, 135 CRC, 28 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
160921836 packets output, 103761387833 bytes, 0 underruns
28034176 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
I swapped X2 transciever from "faulty" TenGigabitEthernet4/5 X2 socket to TenGigabitEthernet4/3:
show int
TenGigabitEthernet4/3 is up, line protocol is up (connected)
Hardware is c7600 10Gb 802.3, address is c471.fe9f.f42a (bia c471.fe9f.f42a)
Description: TEST
MTU 9216 bytes, BW 10000000 Kbit, DLY 10 usec,
reliability 255/255, txload 78/255, rxload 26/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 10Gb/s
input flow-control is off, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:16, output 00:00:29, output hang never
Last clearing of "show interface" counters 1d23h
Input queue: 0/4096/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/4096 (size/max)
5 minute input rate 1026088000 bits/sec, 167908 packets/sec
5 minute output rate 3095002000 bits/sec, 398772 packets/sec
28805228372 packets input, 23621209693908 bytes, 0 no buffer
Received 6590998 broadcasts (2001784 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
68402546265 packets output, 67041335367558 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
As you can see the errors are magically disappeared.
So, I assum that TenGigabitEthernet4/5 X2 hole is defective. How can I confirm that using CLI?
07-08-2011 05:51 AM
Hi,
You should see link flaps or any errors related to te4/5 or module 4 under "show log" output. You could also check diagnostics of the module using :
"show diagnostics result module 4" and "show diagnostics events"
Regards,
Chaitra
07-08-2011 05:56 AM
you can check the status of the port asic to see if you are dropping packets
show platform port-asic stat drop
07-09-2011 06:02 AM
Hi,
Please clear the counters once and see if they are incrementing again.
If they are incrementing:
1. Check logs to see if anything is wrong with the affected interface.
2. And is there any performance issue beacuse of these errors.
If not, then this could be a cosmetic bug.
Hope that helps.
Cheers
Sweta
P.S. Please rate the answer if it was useful.
08-18-2011 12:33 AM
Thanks guys,
Whole WS-X6708-10GE card was changed to a new one and all errors dissapered after this operation. Card with errors returned back to Cisco partner for testing. Waitng for.
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