BPV
See
bipolar violation (BPV) (page
break-before-make rerouting
See
connection recovery (page
BRI
See
basic rate interface (BRI) (page
BRM
See
backward resource management cell (BRM) (page
broadband inter-s interface (B-ICI)
An interface between public ATM networks.
broadcast
To send one or more messages to multiple addresses on one or more
networks.
BSR
See
bootstrap router (BSR) (page
BT
See
burst tolerance (BT) (page
BTDS
See
bit-transparent data service (BTDS) (page
buffer
A linked list of blocks. The blocks that make up a buffer are not necessarily
contiguous. Buffers are composed of multiple blocks when the user data does
not fit into a single block. The linkage of blocks to form a buffer is managed by
the queue controller.
buffer memory
See
shared memory (page
building-integrated timing supply (BITS)
The most accurate and stable clock source within a physical structure. All
digital equipment in the structure receives timing reference from the same
master clock. BITS derives its signal from a stratum-3E or better reference
signal. BITS provides network clock synchronization through external timing
to the Nortel Multiservice Switch 7400, Multiservice Switch 15000, or
Multiservice Switch 20000 node.
Copyright © 2006, Nortel
- 21 -
List of terms
19).
33).
22).
121).
Nortel Multiservice Switch 7400/15000/20000
Terminology
NN10600-005 7.2S1 Standard
PCR7.2 and up March 2006
18).
17).
20).
20).
Nortel Confidential