Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Community Member

How instances of PVST support 6500 ???? Anybody know?

I need this info but i can´t found it in CCO.

Thanks

4 REPLIES
Community Member

Re: How instances of PVST support 6500 ???? Anybody know?

upto 4k vlans since 6.x

Community Member

Re: How instances of PVST support 6500 ???? Anybody know?

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

Community Member

Re: How instances of PVST support 6500 ???? Anybody know?

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.

Community Member

Re: How instances of PVST support 6500 ???? Anybody know?

THANKSSS, A LOT OF THANKS.

131
Views
0
Helpful
4
Replies
CreatePlease to create content