[c-nsp] Splitting an existing DECNET area using an IP backbone

[Asbjorn Hojmark - Lists]

> have you tried fallback bridging on the 3550, and putting your
> vlan interface facing the decnet area  AND the tunnel interface
> on the same bridge group?

Bridging on a GRE tunnel isn't supported, though I've found that
it actually (sometimes?) works fine on routers.

I've never tried on Catalyst 3550, but GRE isn't supported for
anything but MSDP on 3550.

-A