06-15-2008 12:46 AM - edited 03-05-2019 11:38 PM
Hi,
I am getting errors on my core router interface. Please check the following show interfaces output.
JED-7iHO-GWR-01#show interfaces gigabitEthernet 6/1
GigabitEthernet6/1 is up, line protocol is up (connected)
Hardware is C6k 1000Mb 802.3, address is 0018.742e.46c0 (bia 0018.742e.46c0)
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation 802.1Q Virtual LAN, Vlan ID 1., loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, media type is LH
input flow-control is off, output flow-control is off
Clock mode is auto
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 1d01h
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 2941000 bits/sec, 813 packets/sec
5 minute output rate 4506000 bits/sec, 882 packets/sec
L2 Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes
L3 in Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes mcast
L3 out Switched: ucast: 0 pkt, 0 bytes mcast: 0 pkt, 0 bytes
79154295 packets input, 46040134808 bytes, 0 no buffer
Received 50211 broadcasts (0 IP multicasts)
11054 runts, 0 giants, 0 throttles
168540 input errors, 11054 CRC, 157340 frame, 259 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
82923681 packets output, 47321843099 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
===================================
Please let me know what could be the reson for this and how to start trouble shooting for this issue.
Thanks
06-15-2008 12:55 AM
Saleemuddin,
Would you please post "show interface
Regards,
Thot
06-15-2008 01:33 AM
Saleemuddin,
Seems you are using GBIC on this port.
"Full-duplex, 1000Mb/s, media type is LH"
168540 input errors, 11054 CRC, 157340 frame, 259 overrun, 0 ignored
Do these errors still increase?
Can you do "clear counter
HTH
Thot
06-15-2008 02:01 AM
!
interface GigabitEthernet6/1
no ip address
ip flow ingress
!
interface GigabitEthernet6/1.464
description 1Giga Link To STC
encapsulation dot1Q 464
ip address 172.31.23.158 255.255.255.252
!
interface GigabitEthernet6/1.469
description Interface For DSL SERVICES
encapsulation dot1Q 469
ip address 10.30.50.10 255.255.255.252
!
interface GigabitEthernet6/1.473
description Interface For Seven-I National Link
encapsulation dot1Q 473
ip address 212.118.152.222 255.255.255.252
no ip redirects
ip flow ingress
!
interface GigabitEthernet6/1.1470
ip flow ingress
no cdp enable
!
interface GigabitEthernet6/1.2698
description New Interface to IGW
encapsulation dot1Q 2698
ip address 84.235.110.90 255.255.255.252
ip access-group IDS_GigabitEthernet6/1.2698_in_0 in
!
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