Re: Strange results from a tcpdump, can anyone help?

Will get you some answers to your questions Bert, thank you for the
insight! I have additional info though, through some troubleshooting -
we've narrowed it down to certain ports causing the problem when they
are brought up with portfast turned off. As long as portfast is on,
bringing the ports up causes no problem (as they don't participate in
the STP).

Also sniffing traffic, you can see topology changes happening when
those ports are brought up. Oddly though, the ports are just connected
to plain old w2k3 servers.

.

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