VLAN Troubles

Jonathon Exley Jonathon.Exley at kordia.co.nz
Tue Mar 6 15:32:33 CST 2012

If it's still not working, try capturing traffic from the Dell switches with Wireshark and then send traffic from the Cisco switch and also capture that. Compare the frames and check that the salient parts line up - e.g. Ethertype.


-----Original Message-----
From: Peter Ehiwe [mailto:peterehiwe at gmail.com] 
Sent: Wednesday, 7 March 2012 5:40 a.m.
To: Alan Bryant
Cc: nanog at nanog.org
Subject: Re: VLAN Troubles

yep , verify how dell tags the vlans , it may use a proprietory tagging method for the trunk.

On Tue, Mar 6, 2012 at 5:36 PM, Alan Bryant <alan at alanbryant.com> wrote:

> Thank you for the suggestions, unfortunately none of them are working.
> I have tried with the uplink in general & trunk mode. I have allowed 
> all vlans and allowed only the specific vlans I am using tagged and 
> untagged, but it is still not passing vlan 12.

Warm Regards

Peter(CCIE 23782).
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