Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!pacific.mps.ohio-state.edu!linac!att!ucbvax!houvmscc.vnet.ibm.com!rmcmahon From: rmcmahon@houvmscc.vnet.ibm.com Newsgroups: comp.dcom.lans Subject: Link Stations on token ring Message-ID: <9104031719.AA05646@ucbvax.Berkeley.EDU> Date: 3 Apr 91 17:19:13 GMT Sender: daemon@ucbvax.BERKELEY.EDU Lines: 7 I am attempting to understand the LLC layer of token ring. I am reading the LAN Technical reference where they refer to Service Access Points (SAPS) and Link Stations. What I do not understand is why Link Stations even exist. I understand how SAPS are used, but I do not understand what Link Stations do for the Data Link Layer. Bob