(= spanning tree protocol,
"täispuuprotokoll")

olemus
lülikihi standardprotokoll (IEEE 802.1D), põhineb täispuumudelil, võimaldab luua liias-ühendusteid sildu või kommutaatoreid sisaldavas kohtvõrgus, välistades alternatiivteede üheaegse kasutamise ja välistades silmuste tekke võrgu topoloogias
= a Layer 2 link management protocol that provides path redundancy while preventing loops in the
network

ülevaateid
https://en.wikipedia.org/wiki/Spanning_Tree_Protocol

https://nsrc.org/activities/agendas/en/cndo/networking/cndo/en/presentations/Layer2-STP.pdf

https://www.cisco.com/c/en/us/td/docs/routers/access/3200/software/wireless/SpanningTree.pdf

https://www.routeralley.com/guides/stp.pdf

https://www.alliedtelesis.com/sites/default/files/documents/configuration-guides/stp_feature_config_guide.pdf

https://www.ieee802.org/1/files/public/docs2009/aq-seaman-merged-spanning-tree-protocols-0509.pdf

https://core.ac.uk/download/45602265.pdf

turvalisus
http://gponsolution.com/spanning-tree-protocol-security.html

http://www.tomicki.net/attacking.stp.php

https://www.whitewinterwolf.com/posts/2017/10/16/spanning-tree-protocol-exploitation/

https://www.auvik.com/media/blog/spanning-tree-mistakes/

https://www.cisco.com/c/en/us/support/docs/lan-switching/spanning-tree-protocol/10556-16.html

https://www.dell.com/community/Networking-General/STP-Troubleshooting-Best-Practices/td-p/3979839