Hi,

Honestly I haven't labbed to see if native in this case is always vlan 1 or
if it can be something else but it should work even if you prune it. I'm
kind of betting on it having to be vlan 1 everywhere because IST (MST
instance 0) is the same as CST which is computed out of VLAN 1's spanning
tree... IST is also the only one actually sends/receives BPDUs the instance
configuration can be found within the MST BPDUs themselves.

:)


Kaj

cc: the list

> From: Kim Pedersen <[email protected]>
> Date: Fri, 21 Aug 2009 14:15:26 -0700
> To: Kaj Niemi <[email protected]>
> Subject: Re: [OSL | CCIE_RS] Native vlan and manually pruning
> 
>   In this discussion, what if the native vlan is manually pruned? :)
>   or does it use also use vlan1?
> 
>   Also, are all the MISTs using the native vlan, or is it only IST0 (The
> CIST as i remember it)?

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