B
B (bearer) channel

In ISDN, the channel that carries the data.

See also [D channel]
backbone

A network segment that acts as a trunk between other network segments. Backbones are typically high-bandwidth implementations such as fiber-optic cable.

backup schedule

A document or another plan that defines the point at which backups are made, what backups are made, and what data is backed up.

bandwidth

The rated throughput capacity of a given network protocol or medium.

baseband

A term applied to any media that is capable of carrying only a single data signal at a time. Compare with broadband.

baseline

A measurement of performance of a device or system for the purposes of future comparison. Baselining is a common server administration task.

baud rate ...

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