That's not entirely true. The ports are called span ports or monitor ports depending on the switch brand.
And depending on the capabilities of the switch you can monitor either one VLAN, several VLAN's or the entire switch. On some low-end switches you might only be able to monitor one VLAN though. Check with your vendor, or the website of your favourite switch maker for pricing and availability. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 22. november 2001 19:49 To: Marc Mc Guinness Cc: [EMAIL PROTECTED] Subject: Re: Multiple port mirroring? -----BEGIN PGP SIGNED MESSAGE----- AFAIK, it is called port monitoring and port spanning on switches. You can monitor multiple ports, all the ports should be on the same VLAN though. On Mon, 19 Nov 2001 07:03:30 +0100, Marc Mc Guinness <[EMAIL PROTECTED]> wrote: >Hello! > >Am Mittwoch, 14. November 2001 19:24 schrieb David Ellis: >>What you could actually do is create a mirrored port on your >>switch and sniff all the traffic that way > >Does anybody know something about switches, which can do multiple >port mirroring? What I want is one port, that gets all the traffic >of the other ports on that switch. > >Best regards, > >Marc Mc Guinness > > -----BEGIN PGP SIGNATURE----- Version: Hush 2.0 wlwEARECABwFAjv9ZiEVHGFkdmVpdGFAaHVzaG1haWwuY29tAAoJEJsHXM3HQA8z+UwA njIkc/U0q0EygOExeamKVJWAbKC8AJwNqiSZN68yT5DGbA7Lbz5RnNuFkg== =Kml1 -----END PGP SIGNATURE----- _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp