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ground
ground start
Hops
impedance
Integrated
Services Digital
Network
Local Area
Network
layer 2
Line Build Out
Local Link
Control
Local
Management
Interface
latching
loopback
Compact T1 - Release 6.1
A physical connection to the earth or other reference point.
A method of signaling on subscriber trunks in which one side of the two
wire trunk (typically the ring conductor of Tip and Ring) is momentarily
grounded to get dial tone
Each individual short trip that packets make from router to router, as they
are routed to their destination.
The total opposition a circuit offers to the flow of alternating current. It
is measured in ohms and the lower the ohmic value, the better the quality
of the conductor
BRI, which is 144,000 bits per second and designed for the desktop.
LAN. A short distance data communications network (typically within a
building or campus) used to link together computers and peripheral
devices under some form of standard control.
In the OSI 7 layer model, layer 2 is the Data Link layer. This layer deals
with procedures and protocols from operating the communications lines.
It also has a way of detecting and correcting message errors
LBO.
A protocol developed by the IEEE 802.2 committee for data-link-level
transmission control
A specification for the use of frame-relay products that define a method
of exchanging status information between devices such as routers
OCU-DP loopback
A diagnostic test in which a signal is transmitted across a medium while
the sending device waits for its return.
Glossary
ground
Glossary-9
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