Dedicated Circuits
Leased full duplex circuits from common carriers
Used to create point to point links between organizational locations
- Routers and switches used to connect these locations together to form a network
Billed at a flat fee per month (with unlimited use of the circuit)
Require more care in network design
Basic dedicated circuit architectures
Dedicated Circuit Services
- T carrier services
- Synchronous Optical Network (SONET) services