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f.rowan Fri, 04/26/2002 - 04:35
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I can have 4k vlans but whether i configure one vlan per port could i have 4000 instances of spt ? i.e.: the Catalyst 5X00 support 1000 vlans but only 255 pvst+ instances.

Thanks

bsivasub Sun, 04/28/2002 - 18:21
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with MAC address reduction enabled, you should be able to have 4k instances as far I know but then you may want to implement 802.1s or MISTP instead of going for 4k SPT instances. MST is much simpler and yet effective.

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