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 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.
How does Spanning Tree Protocol
work?
STP or Spanning Tree Protocol is a technique used by Ethernet
switches to ensure that there is one and only one physical path
from source to destination. This is done to prevent forwarding
loops.