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Dedicated Lines
Dedicated lines, also called leased
lines, provide full-time service. Dedicated lines typically are used
to carry data, voice, and video. In network design, dedicated lines
generally provide backbone connectivity between major sites, as well
as LAN-to-LAN connectivity. When dedicated line connections are made,
a router port (basic devices for dedicated and packet/cell switched
technology are routers) is required for each connection, along with
a CSU/DSU and the actual circuit from the service provider. The cost
of dedicated-line solutions can become significant when selected to
connect many sites.
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CertiGuide to A+ (A+ 4 Real) (http://www.CertiGuide.com/apfr/) on CertiGuide.com
Version 1.0 - Version Date: March 29, 2005
Adapted with permission from a work created by Tcat Houser et al.
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