Re: Lost of packets in LAN

try the pings when you know there is zero load on the network. which npe is
in the 7200? i doubt the 6500 is too busy to respond to icmp but maybe the
7200 is. which way are you pinging and do you have the same result no
matter the direction of the pings?

On Tue, Jun 16, 2009 at 10:33 AM, Rodrigo <gudines_at_terra.com.br> wrote:

> 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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