Ethernet WAN Lit Buildings Service Locator Ethernet lit buildings offer Carrier Ethernet WAN over Copper and Fiber Optic service in bandwidths from 10 Mbps to 10 Gbps, with 100 Gbps possible in some areas. Easy interface and fast scalability, including Managed SDN Software Defined Networking and SD-WAN, as desired. Upgrade old T1 and DS3 copper line services. Find out what network services and pricing are available now for your commercial business building anywhere in the U.S. Simply call 1-888-848-8749 or use this handy form...
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Ethernet FAQ:
What is PBT?
PBT stands for Provider Backbone Transport. It's an adaption of
Ethernet to extend Layer-2 switching into the WAN transport network.
PBT was pioneered by Nortel and will be standardized by the IEEE
as PBB-TE.
What does flooding mean?
Flooding is a Ethernet process whereby switches that do not know
the destination for data packets they receive send that data to
all ports and wait for a reply to discover the actual address.