RE: Lost of packets in LAN

What are you pinging? Are you sure there isn't some rate limiting enabled or CoPP if you're pinging one of the devices in question?

-ryan

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of Rodrigo
Sent: Tuesday, June 16, 2009 10:34 AM
To: ccielab_at_groupstudy.com
Subject: Lost of packets in LAN

Hi my friends,

I am studying for CCIE Lab R&S, but a problem at my work is getting me
nervous this days.

Topology:

7200 - fastethernet 0/1 (100Mbps FULL) <--------------> 6500 - fastethernet
5/48 (100Mbps FULL)

Every time that I started a ping of 1000 packets of 100 bytes, I lost ALWAYS
1% of the total of packets sent.

It is a strange behavior because I am in LAN .

Does anyone get a similar problem?

7200 fa0/1 is configured with encapsulation dot1q with 2 VLANS and 6500 side
is configured with trunk .

We have tried to change cable, port...

The utilization in fa0/1 7200 port is average 40Mbps to 50Mbps.

There aren4t errors in this interfaces.

Thanks for anyone can helps

Rodrigo

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Received on Tue Jun 16 2009 - 10:36:00 ART