On Fri, 22 May 2009, Benny Amorsen wrote:

Jonathan Brashear <[email protected]> writes:

As an aside, PVST can become an issue when you're scaling up into
dozens/hundreds of VLANs.

The 3560/3750 series supports only 128 PVST instances. I discovered this
the hard way.

I just went searching for this to find the limit for 3550s, and couldn't find it. Anyone have a pointer to where in the docs cisco says how many rapid-pvst instances can be done on the 3550 and 6509?

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 Jon Lewis                   |  I route
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 Atlantic Net                |
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