Labels:text | map | diagram | plan | screenshot | rectangle | schematic OCR: Figure I Gates Advanced Information Network Chaririel 9.6KB Bank" 1.544MB Front End Processor DSW/CSU ; IBM 3084 Mainframe Token SNA Gateway Ring DSU/CSU IBM 81XX Router Router PC 38.4KB FDDI Campus Server Comm Backbone Server Bridge Bridge Bridge Server Server Server PC PC