Thanks Rodney, But I'm trying to propagate vlans from the Core switch to the edge switches... Does anyone think that L2tp would work?
________________________________ From: Rodney Jackson <[email protected]> To: Cedric King <[email protected]> Cc: "[email protected]" <[email protected]> Sent: Thursday, July 16, 2009 10:05:41 AM Subject: Re: [OSL | CCIE_RS] GRE Tunnels and Trunking If trying to SPAN across routed links then you must use ERSPAN. Sent from my iPhone On Jul 16, 2009, at 8:02, Cedric King <[email protected]> wrote: Hi All, > >I've been researching this issue some some time now and wanted to get some >inputs.. > >Equipment involved: > >(x2) Cisco Catalyst 4507R-E ( running Enterprise services-K9) > >The devices are 6 miles apart and are encrypted via KG175-D Taclanes that act >as layer 3 devices... This issue what I'm trying to solve: How can I span >vlans from the Core Switch to the access area when the Taclane is denying that >from happening and does not trunk? > >I created a gre tunnel from end - end and have reach-ability..... I think that >answer is that can not be done but I'm asking the experts: Is it possible to >trunk vlan information through this logical interface? > >Cedric > >(any inputs would be greatly appreciated) > _______________________________________________ >For more information regarding industry leading CCIE Lab training, please >visit www.ipexpert.com >
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