This attribute specifies the minimum queue limit for the per-VC
queues of connections of the ABR service category.
The queue limit of a per-VC queue is obtained by scaling down the
txQueueLimit based on the peak cell rate of that queue. 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.
On CQC-based ATM cards, this attribute must be set to the same
value for CA NrtVbr, Abr and Ubr components.
For the 1pOC12SmLrAtm card, 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 ABR service category.
The queue limit of a per-VC queue is obtained by scaling down the
txQueueLimit based on the peak cell rate of that queue. 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.
On CQC-based ATM cards, this attribute must be set to the same
value for CA NrtVbr, Abr and Ubr components.
For the 1pOC12SmLrAtm card, 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]
mscAtmIfCAAbrMinPerVcQueueLimit OBJECT-TYPE SYNTAX Unsigned32 (5..30000) ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the minimum queue limit for the per-VC queues of connections of the ABR service category. The queue limit of a per-VC queue is obtained by scaling down the txQueueLimit based on the peak cell rate of that queue. 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. On CQC-based ATM cards, this attribute must be set to the same value for CA NrtVbr, Abr and Ubr components. For the 1pOC12SmLrAtm card, 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 } ::= { mscAtmIfCAAbrProvEntry 13 }
mscAtmIfCAAbrMinPerVcQueueLimit OBJECT-TYPE SYNTAX Unsigned32 (5..30000) ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the minimum queue limit for the per-VC queues of connections of the ABR service category. The queue limit of a per-VC queue is obtained by scaling down the txQueueLimit based on the peak cell rate of that queue. 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. On CQC-based ATM cards, this attribute must be set to the same value for CA NrtVbr, Abr and Ubr components. For the 1pOC12SmLrAtm card, 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 } ::= { mscAtmIfCAAbrProvEntry 13 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.10 | mscAtmIfCAAbrPool | 0 | 0 | This attribute specifies the bandwidth pool which is to be used to support the available bit rate (ABR) service category except … |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.11 | mscAtmIfCAAbrCdvt | 0 | 0 | This attribute specifies the default cell delay variation tolerance (CDVT) for all connections of the ABR service category. An ov… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.12 | mscAtmIfCAAbrTxQueueLimit | 0 | 0 | This attribute specifies the default maximum queue length for the emission queues used to buffer the traffic of the ABR service c… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.14 | mscAtmIfCAAbrPerVcQueueLimitReferenceRate | 0 | 0 | This attribute specifies the shaping rate to be used in computing the tolerable delay for per-VC queues of connections of the AB… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.15 | mscAtmIfCAAbrEmissionPriority | 0 | 0 | This attribute is not applicable and is ignored for CQC-based ATM cards. This attribute specifies the emission priority (EP) whi… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.19 | mscAtmIfCAAbrFairnessPolicy | 0 | 0 | This attribute specifies the fairness policy which is applied to available bandwidth when performing the ER calculation in the AB… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.20 | mscAtmIfCAAbrFrttPortion | 0 | 0 | This attribute specifies the portion of the Fixed Round Trip Time (FRTT) which is added to each ABR call setup which traverses t… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.21 | mscAtmIfCAAbrAbrConnectionType | 0 | 0 | This attribute specifies the default type for ABR connections. It may be overridden by the abrConnectionType attribute under the… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.22 | mscAtmIfCAAbrUsageParameterControl | 0 | 0 | This attribute specifies the default usage parameter control (UPC) option for connections of the ABR service category. An overri… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.23 | mscAtmIfCAAbrInitialCellRate | 0 | 0 | This attribute specifies the default Initial Cell Rate (ICR) parameter for ABR connections. An override to this default may be s… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.24 | mscAtmIfCAAbrRateDecreaseFactor | 0 | 0 | This attribute specifies the default Rate Decrease Factor (RDF) for ABR connections. An override to this default may be specifie… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.25 | mscAtmIfCAAbrRateIncreaseFactor | 0 | 0 | This attribute specifies the default Rate Increase Factor (RIF) for ABR connections. An override to this default may be specifie… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.26 | mscAtmIfCAAbrMaxCellPerRmCell | 0 | 0 | This attribute specifies the default number of user cells per Resource Management cell (NRM) for ABR connections. An override to … |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.27 | mscAtmIfCAAbrMaxTimeBetweenRmCell | 0 | 0 | This attribute specifies the default time between Resource Management cells (TRM) for ABR connections. An override to this defaul… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.28 | mscAtmIfCAAbrCutoffDecreaseFactor | 0 | 0 | This attribute specifies the default Cutoff Decrease Factor (CDF) parameter for ABR connections. An override to this default may… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.29 | mscAtmIfCAAbrAcrDecreaseTimeFactor | 0 | 0 | This attribute specifies the default Allowed Cell Rate Decrease Time Factor (ADTF) parameter for ABR connections. An override to … |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.30 | mscAtmIfCAAbrDgcraMaximumDelay | 0 | 0 | This attribute specifies the default maximum delay for Dynamic General Cell Rate Algorithm (DGCRA) rate changes for ABR connectio… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.31 | mscAtmIfCAAbrDgcraMinimumDelay | 0 | 0 | This attribute specifies the default minimum delay for Dynamic General Cell Rate Algorithm (DGCRA) rate changes for ABR connectio… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.32 | mscAtmIfCAAbrHoldingPriority | 0 | 0 | This attribute specifies the default holding priority which applies to SVP and SVC ABR connections. It takes a value from 0 (hig… |