From: steven.j.nelson@xxxxxx
Date: Mon Apr 22 2002 - 08:49:15 GMT-3
Louis,
Ya is right, this is what I said earlier. Basically all packets for all
VLANS are queued on the back plane and then dropped if they are not part of
that VLAN or required on that port (SPAN), I think it is the EARL chip that
does this if I remember correctly.....
anyway SPAN is the way to go.
HTH
Steve
-----Original Message-----
From: yakout esmat [mailto:yesmat@iprimus.com.au]
Sent: 22 April 2002 12:23
To: Krucker, Louis; ccielab
Subject: RE: Port monitoring on cat5K
Louis,
You can do that by configuring SPAN on your CAt switch as follows:
set span <source port/source vlan> <destination port>
Example:
set span 3/21 9/48 (in this case you are monitoring traffic in/out of port
3/21)
or
set span 151 9/48 (here you are monitoring all of vlan 151)
The switch automatically mirror all packets in/out of the source port and
copies them into the destination port.
Of course you have to have a sniffer or switch probe plugged into port 9/48
to capture the traffic.
HTH
Ya
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Krucker, Louis
Sent: Monday, April 22, 2002 6:37 PM
To: 'ccielab@groupstudy.com'
Subject: Port monitoring on cat5K
Hi all,
I what set up port monitoring on Cat5K does somebody know how
configure it?
Thanks in advance.
Louis
Mit freundlichen Gr|ssen
Louis Krucker
sunrise
Network Support Engineer
Wireline Data
TDC Schweiz AG
Phone: +41 1 555 67 15
Mobile: +41 76 555 67 15
E-Mail: louis.krucker@sunrise.net
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