Ethereal-users: RE: [Ethereal-users] RE: Capture packets from other port of DellSW3324-need help

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From: "Craig Wicker" <CWicker@xxxxxxxxxxxxxxxxxxx>
Date: Wed, 13 Jul 2005 09:11:51 -0400
Title: Message
Always trouble shoot the physical layer first (CCNA teaching). Sounds as if the only thing that changes when you change devices to monitor port is NIC card. Ensure you are able to capture with each NIC card on each device. Before starting a capture session, ensure a valid interface has been selected first.
 
Anyone else have ideas on this?

Craig Wicker
Systems Administrator

 

From: ethereal-users-bounces@xxxxxxxxxxxx [mailto:ethereal-users-bounces@xxxxxxxxxxxx] On Behalf Of ldo
Sent: Wednesday, July 13, 2005 12:46 AM
To: ethereal-users@xxxxxxxxxxxx
Subject: [Ethereal-users] RE: Capture packets from other port of DellSW3324-need help (LienDo)

Thanks Craig,
 
I notice that if I connect a laptop to the target port (monitor port) I can see activities from the source port  (a desktop connected to).
However If I connect a desktop to the monitor port I can not see activates from source port (a laptop or desktop connected )
 
Any ideas? Am I missing doing anything in ethereal?
 
Your help would be kind
 
Regards,
 
Lien Do