In a token ring network that is beaconing, the process of the network adapter disconnecting itself from the network in order to do a self test. If the test passes, it reconnects. See beaconing.
"beacon removal." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/beacon-removal>.
beacon removal. (n.d.). Retrieved August 17th, 2018, from http://www.yourdictionary.com/beacon-removal