This attribute specifies the ATM service category for both directions
of the connection.
The constantBitRate service category is intended for real time
applications, that is those requiring tightly constrained delay and
delay variation, as would be appropriate for voice and video
applications. The consistent availability of a fixed quantity of
bandwidth is considered appropriate for CBR service. Cells which
are delayed beyond the value specified by CellTransfer Delay are
assumed to be of significantly reduce value to the application.
The rtVariableBitRate service category is intended for real time
applications, that is those requiring tightly constrained delay and
delay variation, as would be appropriate for voice and video
applications. Sources are expected to transmit at a rate which varies
with time. Equivalently, the source can be described as 'bursty'.
Cells which are delayed beyond the value specified by CTD are
assumed to be of significantly reduced value to the application. Real
time VBR service may support statistical multiplexing of real time
sources.
The nrtVariableBitRate service category is intended for non-real
time applications which have bursty traffic characteristics and which
can be characterized in terms of a PCR, SCR, and MBS. For those
cells which are transferred within the traffic contract, the application
expects a low cell loss ratio. For all connections, it expects a bound
on the mean cell transfer delay. Non-real time VBR service may
support statistical multiplexing of connections.
The unspecifiedBitRate service is intended for non-real time
applications; that is, those not requiring tightly constrained delay
and delay variation. UBR sources are expected to be bursty. UBR
service supports a high degree of statistical multiplexing among
sources. UBR service does not specify traffic related service
guarantees. No numerical commitments are made with respect to
the cell loss ratio experienced by a UBR connection, or as to the
cell transfer delay experienced by cells on the connection.
Parsed from file nortelPC-atmUniV1.mib.txt
Company: None
Module: Nortel-MsCarrier-MscPassport-AtmUniMIB
This attribute specifies the ATM service category for both directions
of the connection.
The constantBitRate service category is intended for real time
applications, that is those requiring tightly constrained delay and
delay variation, as would be appropriate for voice and video
applications. The consistent availability of a fixed quantity of
bandwidth is considered appropriate for CBR service. Cells which
are delayed beyond the value specified by CellTransfer Delay are
assumed to be of significantly reduce value to the application.
The rtVariableBitRate service category is intended for real time
applications, that is those requiring tightly constrained delay and
delay variation, as would be appropriate for voice and video
applications. Sources are expected to transmit at a rate which varies
with time. Equivalently, the source can be described as 'bursty'.
Cells which are delayed beyond the value specified by CTD are
assumed to be of significantly reduced value to the application. Real
time VBR service may support statistical multiplexing of real time
sources.
The nrtVariableBitRate service category is intended for non-real
time applications which have bursty traffic characteristics and which
can be characterized in terms of a PCR, SCR, and MBS. For those
cells which are transferred within the traffic contract, the application
expects a low cell loss ratio. For all connections, it expects a bound
on the mean cell transfer delay. Non-real time VBR service may
support statistical multiplexing of connections.
The unspecifiedBitRate service is intended for non-real time
applications; that is, those not requiring tightly constrained delay
and delay variation. UBR sources are expected to be bursty. UBR
service supports a high degree of statistical multiplexing among
sources. UBR service does not specify traffic related service
guarantees. No numerical commitments are made with respect to
the cell loss ratio experienced by a UBR connection, or as to the
cell transfer delay experienced by cells on the connection.
Parsed from file Nortel-MsCarrier-MscPassport-AtmUniMIB.mib
Module: Nortel-MsCarrier-MscPassport-AtmUniMIB
Vendor: Northern Telecom, Ltd.
Module: Nortel-MsCarrier-MscPassport-AtmUniMIB
[Automatically extracted from oidview.com]
mscAtmIfUniSigVcdAtmServiceCategory OBJECT-TYPE SYNTAX INTEGER { unspecifiedBitRate(0), constantBitRate(1), rtVariableBitRate(2), nrtVariableBitRate(3) } ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the ATM service category for both directions of the connection. The constantBitRate service category is intended for real time applications, that is those requiring tightly constrained delay and delay variation, as would be appropriate for voice and video applications. The consistent availability of a fixed quantity of bandwidth is considered appropriate for CBR service. Cells which are delayed beyond the value specified by CellTransfer Delay are assumed to be of significantly reduce value to the application. The rtVariableBitRate service category is intended for real time applications, that is those requiring tightly constrained delay and delay variation, as would be appropriate for voice and video applications. Sources are expected to transmit at a rate which varies with time. Equivalently, the source can be described as 'bursty'. Cells which are delayed beyond the value specified by CTD are assumed to be of significantly reduced value to the application. Real time VBR service may support statistical multiplexing of real time sources. The nrtVariableBitRate service category is intended for non-real time applications which have bursty traffic characteristics and which can be characterized in terms of a PCR, SCR, and MBS. For those cells which are transferred within the traffic contract, the application expects a low cell loss ratio. For all connections, it expects a bound on the mean cell transfer delay. Non-real time VBR service may support statistical multiplexing of connections. The unspecifiedBitRate service is intended for non-real time applications; that is, those not requiring tightly constrained delay and delay variation. UBR sources are expected to be bursty. UBR service supports a high degree of statistical multiplexing among sources. UBR service does not specify traffic related service guarantees. No numerical commitments are made with respect to the cell loss ratio experienced by a UBR connection, or as to the cell transfer delay experienced by cells on the connection." DEFVAL { rtVariableBitRate } ::= { mscAtmIfUniSigVcdProvEntry 3 }
mscAtmIfUniSigVcdAtmServiceCategory OBJECT-TYPE SYNTAX INTEGER { unspecifiedBitRate(0), constantBitRate(1), rtVariableBitRate(2), nrtVariableBitRate(3) } ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the ATM service category for both directions of the connection. The constantBitRate service category is intended for real time applications, that is those requiring tightly constrained delay and delay variation, as would be appropriate for voice and video applications. The consistent availability of a fixed quantity of bandwidth is considered appropriate for CBR service. Cells which are delayed beyond the value specified by CellTransfer Delay are assumed to be of significantly reduce value to the application. The rtVariableBitRate service category is intended for real time applications, that is those requiring tightly constrained delay and delay variation, as would be appropriate for voice and video applications. Sources are expected to transmit at a rate which varies with time. Equivalently, the source can be described as 'bursty'. Cells which are delayed beyond the value specified by CTD are assumed to be of significantly reduced value to the application. Real time VBR service may support statistical multiplexing of real time sources. The nrtVariableBitRate service category is intended for non-real time applications which have bursty traffic characteristics and which can be characterized in terms of a PCR, SCR, and MBS. For those cells which are transferred within the traffic contract, the application expects a low cell loss ratio. For all connections, it expects a bound on the mean cell transfer delay. Non-real time VBR service may support statistical multiplexing of connections. The unspecifiedBitRate service is intended for non-real time applications; that is, those not requiring tightly constrained delay and delay variation. UBR sources are expected to be bursty. UBR service supports a high degree of statistical multiplexing among sources. UBR service does not specify traffic related service guarantees. No numerical commitments are made with respect to the cell loss ratio experienced by a UBR connection, or as to the cell transfer delay experienced by cells on the connection." DEFVAL { rtVariableBitRate } ::= { mscAtmIfUniSigVcdProvEntry 3 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.114.6.3.2.10.1.1 | mscAtmIfUniSigVcdTrafficDescType | 0 | 0 | This attribute specifies the type of traffic management which is applied to both the transmit and receive direction of this conn… |
| 1.3.6.1.4.1.562.36.2.1.114.6.3.2.10.1.4 | mscAtmIfUniSigVcdWeight | 0 | 0 | This attribute specifies an override for the weight of this unshaped connection. This attribute is ignored for shaped connection… |
| 1.3.6.1.4.1.562.36.2.1.114.6.3.2.10.1.21 | mscAtmIfUniSigVcdQosClass | 0 | 0 | This attribute specifies the quality of service for both the forward and backward direction for this connection. Class 1 support… |
| 1.3.6.1.4.1.562.36.2.1.114.6.3.2.10.1.50 | mscAtmIfUniSigVcdTrafficShaping | 0 | 0 | This attribute specifies whether this connection uses traffic shaping when transmitting traffic to the ATM interface. When sameA… |
| 1.3.6.1.4.1.562.36.2.1.114.6.3.2.10.1.60 | mscAtmIfUniSigVcdUnshapedTransmitQueueing | 0 | 0 | This attribute only applies when this connection is unshaped. This attribute specifies the transmit queueing method for this con… |
| 1.3.6.1.4.1.562.36.2.1.114.6.3.2.10.1.70 | mscAtmIfUniSigVcdUsageParameterControl | 0 | 0 | This attribute specifies whether this connection enforces usage parameter control when receiving traffic from the ATM interface.… |