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Re: maximum active vlans in a crisco 6509

  • From: Devin P. Anderson
  • Date: Wed Jun 21 10:59:25 2000

On Tue, 20 Jun 2000, Bob Biver wrote:

> the docs say max 250, is this informational or a limit of spanning tree?
> also,
> is anyone running more that 250 ?

250 is the bridge group limit for routers running IRB. The limit of the
the vlans for the catalysts is over 2000, depending on memory and some
other factors. That 2K limit may be from the fact that Cisco is assuming
you are going to run per-vlan stp.



Devin P. Anderson
Network Operations
Stargate Industries

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