[nsp] undocumented CatOS commands

Tony Sarendal tsar at polarcap.org
Wed Jan 21 13:10:46 EST 2004


On Wed, Jan 21, 2004 at 11:57:33AM -0500, lee.e.rian at census.gov wrote:
> 
> On Jan 21, "Church, Chuck" <cchurch at wamnetgov.com> wrote:
> > Does this command log any single move between ports, or does it just list
> 
> > flapping, which I would define as x number of moves in y amount of time
> > between 2 ports?
> 
> I just tried it and it logged a single MAC move from one port to another
> port.
> 
> >  Anyway, I've seen that same exact message on a 4000
> > running 6.x code, and I hadn't changed anything in the config to make it
> > do that.  So maybe it's a default in 6.x?  Or a certain level of logging
> > for the earl facility will do it?  Just a thought.
> 
> I've never seen that message on a cat6000 until after doing a 'set
> movenotif ena' on the switch.  I've seen that type of msg on a cat5000 and
> cat2900 without doing anything special, but not a cat6000.  Kind of a shame
> really - knowing the switch is seeing the same MAC on different ports can
> be very helpful troubleshooting info.
> 

I assume it only complains if the it sees the same mac address move
on one and the same vlan, correct ? 

/Tony S



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