140
G
LOSSARY
ATM Forum UNI documents. The standard adopted by the ATM Forum
to define connections between users or end stations and a local switch.
V
VBR
Variable Bit Rate. An ATM Forum defined service category which
supports variable bit rate data traffic with average and peak traffic
parameters.
VC
Virtual Channel. A communication channel that provides for the
sequential unidirectional transport of ATM cells.
VCC
Virtual Channel Connection. A concatenation of virtual channel links
that extends between the points where the ATM service users access
the ATM layer. The points at which the ATM cell payload is passed to,
or received from, the users of the ATM layer for processing signify the
endpoints of a VCC. VCCs are unidirectional.
VCI
Virtual Channel Identifier. Part of the identifier of a particular virtual
circuit in the ATM fabric.
VP
Virtual Path. A unidirectional logical association or bundle of VCs.
VP Tunneling
Virtual Path Tunneling. A virtual path which has been extended to
include a signaling channel and an ILMI channel in addition to the call
channels.
VPI
Virtual Path Identifier. Part of the identifier of a particular virtual circuit
in the ATM fabric.
W
WAN
Wide Area Network. Data communications network spanning very large
geographical areas.
Summary of Contents for CoreBuilder 7000
Page 8: ......
Page 20: ...20 CHAPTER 1 OVERVIEW...
Page 54: ...54 CHAPTER 5 POWER ON...
Page 96: ...96 CHAPTER 8 TROUBLESHOOTING...
Page 100: ...100 APPENDIX A ATM SWITCH FA 24 CELL SWITCHING MODULE SPECIFICATIONS...
Page 104: ...104 APPENDIX B SAFETY INFORMATION...
Page 122: ...122 APPENDIX D CABLING REQUIREMENTS...
Page 128: ...128 APPENDIX E TECHNICAL SUPPORT...
Page 148: ...148 INDEX...