RE: Legal intercept - 3550

You could setup a Linux/Solaris (or other) device (It would need
to be GigE capable) and span all of the data to that port and then use
either iptables/ipchains to log the data and drop what don't need or use
ethereal/tcpdump to capture the data using filters to weed out the
information you do not need. Also as mentioned in a previous reply you
could use the VLAN ACL features depending on your IOS version. There
are several ways to achieve what you are looking to do; it just depends
on your level of comfort with configuring the methods mentioned and of
course cost.

Chris Burton
Network Engineer
Walt Disney Internet Group: Network Services

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