Wireshark-users: Re: [Wireshark-users] Wireshark and Vlan
From: Stephen Fisher <steve@xxxxxxxxxxxxxxxxxx>
Date: Tue, 1 Mar 2011 09:35:05 -0700
On Tue, Mar 01, 2011 at 03:04:20PM +0100, Giuseppe Montanarella wrote:

> If I configure the Vlan ID on my PC and I connect to a tagged port ( 
> On Enetrasys Switch ) I am able to navigate but I can't see any 802.1Q 
> information on Wireshark.

If Wireshark is receiving the VLAN tagged frames, it will show them 
automatically.  Have you looked at this document for information on 
setting it up in the operating system?  
http://wiki.wireshark.org/CaptureSetup/VLAN