Re: [Rstplib-users] RAPID!? Why!?

[<alb...@ya...>]

Ku,

With question you should contact 802.1 WG, mailing
list std...@ie...
From other side, Alex explained me the differences
between 802.1d and 802.1w fine & clearly; I hope he
reads your questions.

Regards, Bina

 --- Ku <is...@ms...> wrote: > Hi everybody,
> 
>     Sorry for this kind of stupid questions, @_@
>     I just contact the 802.1w, .1s SPEC these days,
> and find out some .1w
> simulator resource.
>     In my opinion, RSTP and MSTP defined new BPDU
> and Priority Vectors (5
> and 8) for bridges communications, SPEC    
> describes state machines for
> changing PORT ROLE respectively,
>     But I still do not understand Why RSTP can
> reconfigure STP "RAPIDLY".
> For OLD SPT Algo., bridge detect LAN         broken
> and then send TCN to the
> ROOT bridge with smallest Bridge ID, and transfer
> its own port to designated
> port. Is     it already simple and rapid?
> 
>     Could anybody explain it in more simple words!?
> or help me to pick out
> the KEY idea!
> 
>     Thanks in advance!!¡@
> 
> --Ku
> 
> 
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