Been really busy lately with a big migration at work so studying is though but have been studying some spanning tree. I have used the IEEE 802.1D-1998 and 802.1D-2004 documents for 802.1D and 802.1W but these documents are almost too detailed, they even go in to some of the source code. I have also been looking at blogposts from INE and Cisco documents and also the CCNP SWITCH book.
Spanning tree
Hey Daniel, do you remember by any chance the documents that you read on STP, that went into deep level that included source code? Thanks!
I think I found it at http://standards.ieee.org/about/get/802/802.1.html The standard is 802.1D. It is very heavy reading though.