[c-nsp] RSPAN through intermediate switch...

sthaug at nethelp.no sthaug at nethelp.no
Wed Dec 28 03:23:45 EST 2011


> Possible if your intermediate switch can do Q-in-Q ;)

No. You need to be able to turn off MAC address learning.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no

> On Sat, Dec 3, 2011 at 4:15 AM, Jeff Kell <jeff-kell at utc.edu> wrote:
> 
> > Is it possible to run an RSPAN vlan through (not an endpoint, just
> > transport) an intermediate switch (specifically Foundry/Brocade FCX
> > switch)?
> >
> > I would suspect that mac address learning on the switch would
> > "interfere" with RSPAN, and I can't find a Brocade equivalent of the
> > "mac-learn <interface> disable".
> >
> > Jeff
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> >
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