Re: Common operational misconceptions

[Carsten Bormann <cabo () tzi org>]

On Feb 16, 2012, at 18:08, Jack Bates wrote:

> It at first started with trying to explain that vlan based switching is not Layer-3. :(

Ah, one of the greatest misconceptions still around in 2012:

-- OSI Layer numbers mean something.
or
-- Somewhere in the sky, there is an exact definition of what is layer 2, layer 3, layer 4, layer 5 (!), layer 7
or
-- my definition is righter than yours

Grüße, Carsten