Labels:text | screenshot | font | number OCR: WAN CONNECTIVITY VAX 3745 Cisco Pittsburgh Front-end router Stratacom Mux Siratacom Mux Cisco router NetWare NetWare Sarnia Tor SAAT for LAT Ethernet switch End users FIGURE 2: Through a T-I line, end users at Polysar's Sarnia, Ontario facility have access to both IBM and VAX hosts located in Pittsburgh, Although database queries and responses travel across the WAN, latency is negligible.