No, u can sniff switched networks using poisoning the arp table. Its pretty easy to do it
usually. Check out ethercap, it uses this techniq.

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none

jon kintner wrote:

I don't know if it's impossibe, but isn't sniffing traffic on a switched
network more difficult?

-jon

----- Original Message -----
From: "Tony Meman" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, December 07, 2002 3:29 PM
Subject: Re: Preventing DHCP from allocating IPs



Someone could just sniff the traffic, collect some valid MAC addresses
and use one of
them when some box is down. MAC spoofing is trivial.

Regards,

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none

Hasnain Atique wrote:






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