Which access layer device was used for the Vancouver 2010?
Avaya ERS 5500 Series The Ethernet Routing Switch 5500 Series or (ERS 5500) is a series of stackable, Layer 3 switches used in computer networking. The ERS 5000 was originally designed by Nortel and is now manufactured by Avaya. Up to 8 ERS 5000 Series Switches may be stacked in a 640 Gbit/s fast stacking configuration. This Switch was used as the access layer device for the 2010 Winter Olympics games. The 817 Access Switches supported 8782 Voice-over-IP telephones.
Vancouver Harbour Control Tower The Vancouver Harbour Air Control Tower, which serves Vancouver Harbour Water Airport (CYHC), is placed on top of the 142 m skyscraper Granville Square in Vancouver, British Columbia, Canada. Built in 1973 it remains the highest air traffic control tower in the world, in the city with one of the world's highest levels of seaplane activity.