Hello Pieter, Over the top of my head, i can think of 2 reasons :
1) PVLANs are configure on a per/switch basis, so there is no need to propagate them to multiple switches 2) Even if you wanted to send PVLAN info to other switches using VTP, VTPv2 does not have the capability to carry the PVLAN information from one switch to another. I remember reading something about this on Petr Lapukhov's blogpost. Here it is -> http://blog.ine.com/2008/07/14/private-vlans-revisited/ Cheers, TacACK
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