Platform limit of 64 STP instances

Sep 28, 2006 1 Replies
Platform limit of 64 STP instances open original image

More than 64 Vlan has been created in my VTP domain. The 2950?s has a limit of 64 PVSTs. On each 2950 on my network, how to limit the PVST to only vlans that are switching traffic for (like pruning vlan). How to configure them ?



Thanks in advance for your help


If 64 instances of spanning tree are already in use, you can disable STP on one of the VLANs and then enable it on the VLAN where you want it to run.

Use the no spanning-tree vlan vlan-id global configuration command to disable STP on a specific VLAN, and use the spanning-tree vlan vlan-id global configuration command to enable STP on the desired VLAN.

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Hope this helps.

Brad Reese BradReese.Com - Cisco Repair

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Hendersonville Road, Suite 17 Asheville, North Carolina USA 28803 USA & Canada: 877-549-2680 International: 828-277-7272 Fax: 775-254-3558 AIM: R2MGrant BradReese.Com - Cisco Power Supply Headquarters
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