[c-nsp] vtp domain mindef

Tassos Chatzithomaoglou achatz at forthnet.gr
Thu Sep 4 19:11:02 EDT 2008


I don't know what mindef is, but a switch with a null vtp domain (which is the default) 
will get the vtp domain of another switch (server or client) through any trunk link.

-- 
Tassos

Jim Devane wrote on 05/09/2008 00:36:
> Hello,
> 
>     We observed something interesting. A 6509, IOS, 720-3BXL, 12.2-18 SXF suddenly dumped its vlan.dat. It sounds like a classic case of inserting a switch with a higher VTP rev confg but that was not the case. No network changes either physical or virtual took place (syslog and ACS confirmed)
> The interesting part. The switch had no VTP domain previously defined. Somewhat magically, vtp domain mindef appeared in the config. This was never configured by a user also syslog and ACS confirmed.
> 
> Has anyone heard of mindef as a default of some sort for VTP domains? Anyone heard of something like this happening?
> 
> 
> thanks,
> jim
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