Panasonic 1200N 用户手册
Glossary
T
Centillion 1200N ATM Switch User Manual
B-79
NTP 297-8103-903
TOF
Time Out Factor: An ABR service parameter, TOF controls the maximum time
permitted between sending forward RM-cells before a rate decrease is required. It
is signaled as TOFF where TOF=TOFF+1. TOFF is a power of 2 in the range: 1/8
to 4,096.
permitted between sending forward RM-cells before a rate decrease is required. It
is signaled as TOFF where TOF=TOFF+1. TOFF is a power of 2 in the range: 1/8
to 4,096.
TOFF
Time Out Factor: Refer to TOF.
Topology Aggregation
The process of summarizing and compressing topology information at a
hierarchical level to be advertised at the level above.
hierarchical level to be advertised at the level above.
Topology Attribute
A generic term that refers to either a link attribute or a nodal attribute.
Topology Constraint
A topology constraint is a generic term that refers to either a link constraint or a
nodal constraint.
nodal constraint.
Topology Database
The database that describes the topology of the entire PNNI routing domain as seen
by a node.
by a node.
Topology Metric
A generic term that refers to either a link metric or a nodal metric.
Topology State Parameter
A generic term that refers to either a link parameter or a nodal parameter.
TP-MIC
Twisted-Pair Media Interface Connector: This refers to the connector jack at the
end user or network equipment that receives the twisted pair plug.
end user or network equipment that receives the twisted pair plug.
TPCC
Third Party Call Control: A connection setup and management function that is
executed from a third party that is not involved in the data flow.
executed from a third party that is not involved in the data flow.