L2TPv3 - and layer 2 PDU's

Jeff Tantsura jeff.tantsura at ericsson.com
Fri Jan 24 16:55:07 UTC 2014

Yes, 10 years ago on 10720, CDP and LACP worked like a charm


> On Jan 24, 2014, at 7:55 AM, "Philip Lavine" <source_route at yahoo.com> wrote:
> To all,
> Has anyone successfully tunneled L2 PDU's (STP, CDP, LLDP) over a L2TPv3 pseudowire tunnel, i.e. should I be able to see CDP neighbors across the tunnel? For some reason if I encapsulated dot1q on a router sub-interface and try and pass traffic across the trunk the downstream switch port will go into err-disable.
> Thx
> Philip

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