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Community Member

Problem on 6509

We have a Gig interface on 6509 showing error traffic information. How to fix it except reboot the box? Thanks.

GigabitEthernet4/16 is up, line protocol is up (connected)

Hardware is C6k 1000Mb 802.3, address is 0009.11f6.7c87 (bia 0009.11f6.7c87)

Description: dot1q trunk

MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,

reliability 255/255, txload 87/255, rxload 2/255

Encapsulation ARPA, loopback not set

Full-duplex, 1000Mb/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 00:00:19, output 00:00:33, output hang never

Last clearing of "show interface" counters 00:24:07

Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0

Queueing strategy: fifo

Output queue: 0/40 (size/max)

5 minute input rate 9217000 bits/sec, 3751 packets/sec

5 minute output rate 1726799000 bits/sec, 2672 packets/sec

3 REPLIES

Re: Problem on 6509

Hi this port is fully utilized by looking at the output bits per second 1726799000 = 1.7 Gbps which is more than its physical capacity 1 Gbps .. You might need to create an ethernel channel to redistribute / load balance the traffic between several paralellel ports ..

I hope it helps ..please rate it if it does !!!

Re: Problem on 6509

5 minute input rate 9217000 bits/sec, 3751 packets/sec

5 minute output rate 1726799000 bits/sec, 2672 packets/sec

5 minute interval is too wide of a gap to measure port's throughput, I would recommend adjusting the interval to something like 30 secs and by doing this should give a close to true throughput.

Community Member

Re: Problem on 6509

1726799000/2672=646257bits/packet=80800bytes/packet

>>1512bytes/frame for Ethernet.

That's why I think the message is wrong.

Any idea?

Thanks

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