This attribute specifies the minimum queue limit for the per-VC
queues of connections of the rt-VBR service category.
The queue limit of a per-VC queue is obtained by scaling down the
txQueueLimit based on the shaping rate of that queue (shaping rate
for the connection, and for standard Vpt Vccs, the shaping rate of
the Vpt). This produces a constant delay for various queue lengths.
The txQueueLimit provides an upper bound while
minPerVcQueueLimit provides the lower bound. The value of this
attribute must not be greater than the value of the txQueueLimit
attribute. If this service category is used by Trunks the value of
minPerVcQueueLimit must be at least 88.
For the 1pOC12SmLrAtm and 1pOC48SmSrAtm cards, this
attribute does not apply since per-VC queueing is not available.
For Vpts, this attribute does not apply. Regardless of Vpt service
category, standard Vpts always use the AtmIf Ca NrtVbr
minPerVcQueueLimit value as their default. To determine the queue
limit of a standard Vpt Vcc, the txQueueLimit is scaled down by the
Vpt shaping rate.
Parsed from file nortelPC-atmCoreV1.mib.txt
Company: None
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
This attribute specifies the minimum queue limit for the per-VC
queues of connections of the rt-VBR service category.
The queue limit of a per-VC queue is obtained by scaling down the
txQueueLimit based on the shaping rate of that queue (shaping rate
for the connection, and for standard Vpt Vccs, the shaping rate of
the Vpt). This produces a constant delay for various queue lengths.
The txQueueLimit provides an upper bound while
minPerVcQueueLimit provides the lower bound. The value of this
attribute must not be greater than the value of the txQueueLimit
attribute. If this service category is used by Trunks the value of
minPerVcQueueLimit must be at least 88.
For the 1pOC12SmLrAtm and 1pOC48SmSrAtm cards, this
attribute does not apply since per-VC queueing is not available.
For Vpts, this attribute does not apply. Regardless of Vpt service
category, standard Vpts always use the AtmIf Ca NrtVbr
minPerVcQueueLimit value as their default. To determine the queue
limit of a standard Vpt Vcc, the txQueueLimit is scaled down by the
Vpt shaping rate.
Parsed from file Nortel-MsCarrier-MscPassport-AtmCoreMIB.mib
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
Vendor: Northern Telecom, Ltd.
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
[Automatically extracted from oidview.com]
mscAtmIfCARtVbrMinPerVcQueueLimit OBJECT-TYPE SYNTAX Unsigned32 (5..160000) ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the minimum queue limit for the per-VC queues of connections of the rt-VBR service category. The queue limit of a per-VC queue is obtained by scaling down the txQueueLimit based on the shaping rate of that queue (shaping rate for the connection, and for standard Vpt Vccs, the shaping rate of the Vpt). This produces a constant delay for various queue lengths. The txQueueLimit provides an upper bound while minPerVcQueueLimit provides the lower bound. The value of this attribute must not be greater than the value of the txQueueLimit attribute. If this service category is used by Trunks the value of minPerVcQueueLimit must be at least 88. For the 1pOC12SmLrAtm and 1pOC48SmSrAtm cards, this attribute does not apply since per-VC queueing is not available. For Vpts, this attribute does not apply. Regardless of Vpt service category, standard Vpts always use the AtmIf Ca NrtVbr minPerVcQueueLimit value as their default. To determine the queue limit of a standard Vpt Vcc, the txQueueLimit is scaled down by the Vpt shaping rate." DEFVAL { 88 } ::= { mscAtmIfCARtVbrProvEntry 70 }
mscAtmIfCARtVbrMinPerVcQueueLimit OBJECT-TYPE SYNTAX Unsigned32 (5..160000) ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the minimum queue limit for the per-VC queues of connections of the rt-VBR service category. The queue limit of a per-VC queue is obtained by scaling down the txQueueLimit based on the shaping rate of that queue (shaping rate for the connection, and for standard Vpt Vccs, the shaping rate of the Vpt). This produces a constant delay for various queue lengths. The txQueueLimit provides an upper bound while minPerVcQueueLimit provides the lower bound. The value of this attribute must not be greater than the value of the txQueueLimit attribute. If this service category is used by Trunks the value of minPerVcQueueLimit must be at least 88. For the 1pOC12SmLrAtm and 1pOC48SmSrAtm cards, this attribute does not apply since per-VC queueing is not available. For Vpts, this attribute does not apply. Regardless of Vpt service category, standard Vpts always use the AtmIf Ca NrtVbr minPerVcQueueLimit value as their default. To determine the queue limit of a standard Vpt Vcc, the txQueueLimit is scaled down by the Vpt shaping rate." DEFVAL { 88 } ::= { mscAtmIfCARtVbrProvEntry 70 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.10 | mscAtmIfCARtVbrPool | 0 | 0 | This attribute specifies the bandwidth pool which is to be used to support the real-time variable bit rate (rt-VBR) service cate… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.20 | mscAtmIfCARtVbrCdvt | 0 | 0 | This attribute specifies the default cell delay variation tolerance (CDVT) for all connections of the rt-VBR service category. A… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.30 | mscAtmIfCARtVbrCdv | 0 | 0 | This attribute specifies the peak-to-peak cell delay variation (CDV) which is contributed to the entire ATM Interface for rt-VBR… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.40 | mscAtmIfCARtVbrMaxCtd | 0 | 0 | This attribute specifies the maximum cell transfer delay (MaxCTD) which is applied to the entire ATM Interface for rt-VBR traffi… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.50 | mscAtmIfCARtVbrCellLossRatio | 0 | 0 | This attribute specifies the tolerable cell loss ratio (CLR) for rt- VBR traffic except for connections managed by a Vpt CA. The… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.60 | mscAtmIfCARtVbrTxQueueLimit | 0 | 0 | This attribute specifies the default maximum queue length for the emission queues used to buffer the traffic of the rt-VBR servi… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.75 | mscAtmIfCARtVbrPerVcQueueLimitReferenceRate | 0 | 0 | This attribute specifies the shaping rate to be used in computing the tolerable delay for per-VC queues of connections of the rt… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.76 | mscAtmIfCARtVbrHoldingPriority | 0 | 0 | This attribute specifies the default holding priority which applies to SVP and SVC rt-VBR connections. It takes a value from 0 (… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.80 | mscAtmIfCARtVbrSvcHoldingPriority | 0 | 0 | This attribute specifies the default holding priority which applies to SVC rt-VBR connections. It takes a value from 0 (highest … |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.81 | mscAtmIfCARtVbrSvcMpHoldingPriority | 0 | 0 | This attribute specifies the default holding priority which applies to SVC rt-VBR point-to-multipoint connections. It takes a va… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.82 | mscAtmIfCARtVbrEmissionPriority | 0 | 0 | This attribute is not applicable and is ignored for CQC-based ATM cards. For the 1pOC48SmSrAtm card, only the default value is s… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.86 | mscAtmIfCARtVbrTrafficShaping | 0 | 0 | This attribute specifies the default traffic shaping option for connections of the rt-VBR service category. An override to this d… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.87 | mscAtmIfCARtVbrShapeRecoupPolicy | 0 | 0 | This attribute specifies the shaping recoup policy for the rt-VBR service category. This is the policy which is used to recoup s… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.88 | mscAtmIfCARtVbrUnshapedTransmitQueueing | 0 | 0 | This attribute specifies the default queuing option for unshaped connections of the rt-VBR service category. This attribute cont… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.89 | mscAtmIfCARtVbrUsageParameterControl | 0 | 0 | This attribute specifies the default usage parameter control (UPC) option for connections of the rt-VBR service category. This a… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.90 | mscAtmIfCARtVbrWeightPolicy | 0 | 0 | This attribute specifies the policy which is applied when calculating the fairness weight for unshaped connections of the rt-VBR… |
| 1.3.6.1.4.1.562.36.2.1.114.3.3.100.1.91 | mscAtmIfCARtVbrForceTagging | 0 | 0 | This attribute specifies the default of whether to force tagging (CLP=1) of all cells for all rt-VBR connections. An override to… |