On Fri, Dec 21, 2001 at 06:26:59PM +0900, jkyun wrote:

> Hi, there.

Hi,


> I saw that BPDU_TYPE_TCN was changed from 0x01 to 0x80.
> I searched about it, and "the switch book" written by Rich seifert said
> BPDU_TYPE_TCN was 0x01, but 802.1D-1998 said it was 0x80.
> I am confused very much. Was the standard changed ? Or it has been 0x80
> originally.
> Does anybody know about it ?

It all depends on what bit order you look at things ;)  I originally had 0x01,
but that had the bit order the wrong way around.  0x80 is really supposed to
be the correct value.


cheers,
Lennert
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